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SYSTEM DESIGN PLAN Multi-Operator and Multi-Band In-Building Cellular Wireless Solution for UHURU HEIGHTS Dar Es Salaam, Tanzania HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com

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SYSTEM DESIGN PLAN

Multi-Operator and Multi-Band In-Building Cellular Wireless Solution for

UHURU HEIGHTS Dar Es Salaam, Tanzania

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com

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HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

SCOPE This report presents the technical part of the in-building solution for cellular wireless services within the Uhuru Heights building in Dar es Salaam, Tanzania.

PREPARED BY: Usman Khan

DATACOM – IBS DESIGNER Contact No.0784751050 REVIEWED BY: Fema A. Portillano HTT-IBS Project Manager Mobile #: +255658880199

APPROVED BY: Stephen Katamba TIGO-RF Planning Manager Mobile #: +255713123785

NOTED BY: Victor Rweyongeza HTT-General Project Manager

Innocent Mushi HTT-Project Director

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HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

CONTENTS Section I – General Information………………………………………………………………………………………………………………..4

Section II – Location in Google Earth…………………………………………………………………………………………………………5

Section III – Methodology…………………………………………………………………………………………………………………………5

Section IV – Design Criteria and System Information………………………………………………………………………………..6

Section V – Link Budget…………………………………………………………………………………………………………………………….7

Section VI – Schematic Diagram………………………………………………………………………………………………………………17

Section VII – Floor Plan Showing Cable Route, Antenna and Components Location……………………………..…34

Section VIII – Predicted Coverage Plot per Floor…………………………………………………………………………………..…40

Section IX – Equipment Room and Pole Location Layout……………………………………………………………………….164

Section X - Bill of Materials……………………………………………………………………………………………………………………165

Section XI - Equipment/Components Technical Specification………………………………………………………………..166

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HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

I. GENERAL INFORMATION Building Name: Uhuru Heights Building Coordinates (WGS84): Lat-6.810134, Long: 39.285917

Address: Bibi Titi/Ali Hassan Mwinyi Road

Building Engineer: Abdul Samee Qureshi

Contact#:0712490834

Email Address: [email protected]

Floor Levels: 31

Number of Elevators: 6

Building Status: New

Type of Building: Commercial

Building Functions/Directory:

Basement, Ground, Mezzanine Floor

Shop/banks and fast food restaurant

1st to 11th Floor

Offices/Shops/Parking/restaurants

12th Floor

Recreation Area/Children Play land/GYM/Swimming pool/community Hall

13th to 28th Floor

Residential Apartments

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HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

II. LOCATION IN GOOGLE EARTH

III. METHODOLOGY

Below are the sequential steps in preparing the system design.

1. Perform a walk-test to gather network coverage and performance data 2. Analyze the log files and identify the areas which needs attention in terms of coverage and quality 3. Prepare a preliminary plan by identifying the proposed location of the source equipment and indoor antennas 4. Upload the floor plan in the planning tool (iBwave) and mark the proposed location of the antenna and other

components 5. Identify the type of system (passive, active or hybrid) to be used by preparing a Link budget for each antenna 6. Propagate the antenna signal per floor using the planning tool (iBwave) to verify if the design achieves the

minimum requirement 7. Prepare a schematic diagram with proper label in each components 8. Prepare a Bill of Materials indicating the quantity and brand of the components used in the designed system 9. Attach all the datasheets pertaining to components used in the designed system

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HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

IV. DESIGN CRITERIA AND SYSTEM INFORMATION

The system is a shared DAS for a maximum of 3 operators designed to support GSM, UMTS and LTE.

Spectrum Band Supported: 698MHz to 2700MHz

Type of System: PASSIVE

Number of Sectors Supported: 2 sectors

ICNIRP Compliant Design

TECHNOLOGY BAND SLA MIN POWER

REQUIREMENT

MAX POWER

ALLOWED

GSM 1800MHz -75dBm 37 43

UMTS 2100MHz -75dBm (CPICH) 37 43

LTE 800MHz -85dBm 27 40

LTE 2600MHz -85dBm 40 40

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HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

V. LINK BUDGET CELLULAR OPERATORS

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HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

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HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

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HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

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HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

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HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

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HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

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HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

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HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

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HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

16

VI. SCHEMATIC DIAGRAM

Floor Level

BM-GF

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

17 I PAGE

UHURU HEIGHTS Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

MZ-F1

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

18 I PAGE

UHURU HEIGHTS Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F2 – F3

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

19 I PAGE

UHURU HEIGHTS Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F4 – F5

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

20 I PAGE

UHURU HEIGHTS Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F6 – F7

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

21 I PAGE

UHURU HEIGHTS Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F8– F9

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

22 I PAGE

UHURU HEIGHTS Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F10 – F11

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

23 I PAGE

UHURU HEIGHTS Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F12 – F13

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

24 I PAGE

UHURU HEIGHTS Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F14 – F15

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

25 I PAGE

UHURU HEIGHTS Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F16 – F17

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

26 I PAGE

UHURU HEIGHTS Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F18 – F19

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

27 I PAGE

UHURU HEIGHTS Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F20 – F21

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

28 I PAGE

UHURU HEIGHTS Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F22 – F23

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

29 I PAGE

UHURU HEIGHTS Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F24 – F25

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

30 I PAGE

UHURU HEIGHTS Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F26 – F27

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

31 I PAGE

UHURU HEIGHTS Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F28

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

32 I PAGE

UHURU HEIGHTS Datacom Usman Khan+255784751050 16-Sept-2013

Floor LevelGF

Equipment Room

Building NameUHURU HEIGHTS

Company Designer DateUsman Khan

+255784751050 16-Sept-2013Datacom

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

33 I PAGE

Floor Level

BM

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

34 I PAGE

UHURU HEIGHTS Datacom Usman Khan+255784751050 16-Sept-2013

VII. FLOOR PLAN WITH ANTENNA LOCATION

Floor Level

GF

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

35 I PAGE

UHURU HEIGHTS Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

MZ

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

36 I PAGE

UHURU HEIGHTS Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F1 TO F11

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

37 I PAGE

UHURU HEIGHTS Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F12

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

38 I PAGE

UHURU HEIGHTS Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F13 TO F28

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

39 I PAGE

UHURU HEIGHTS Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

BM

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

40 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS – 1800 MHz GSM

VIII. COVERAGE PLOT

Floor Level

BM

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

41 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS – 2100MHz WCDMA (CPICH)

Floor Level

BM

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

42 I PAGE

UHURU HEIGHTS-800MHz LTE Datacom Usman Khan+255784751050 09-Spet-2013

VIII. COVERAGE PLOT

Floor Level

BM

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

43 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS -2600MHz LTE

Floor Level

GF

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

44 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS – 1800 MHz GSM

Floor Level

GF

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

45 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS – 2100MHz WCDMA (CPICH)

Floor Level

GF

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

46 I PAGE

UHURU HEIGHTS-800MHz LTE Datacom Usman Khan+255784751050 09-Spet-2013

VIII. COVERAGE PLOT

Floor Level

GF

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

47 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS -2600MHz LTE

Floor Level

MZ

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

48 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS – 1800 MHz GSM

Floor Level

MZ

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

49 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS – 2100MHz WCDMA (CPICH)

Floor Level

MZ

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

50 I PAGE

UHURU HEIGHTS-800MHz LTE Datacom Usman Khan+255784751050 09-Spet-2013

VIII. COVERAGE PLOT

Floor Level

MZ

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

51 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS -2600MHz LTE

Floor Level

F1

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

52 I PAGE

UHURU HEIGHTS-1800MHz GSM Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F1

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

53 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS – 2100MHz WCDMA (CPICH)

Floor Level

F1

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

54 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS – 800MHz LTE

Floor Level

F1

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

55 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS -2600MHz LTE

Floor Level

F2

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

56 I PAGE

UHURU HEIGHTS-1800MHz GSM Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F2

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

57 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS – 2100MHz WCDMA (CPICH)

Floor Level

F2

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

58 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS – 800MHz LTE

Floor Level

F2

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

59 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013UHURU HEIGHTS -2600MHz LTE

Floor Level

F3

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

60 I PAGE

UHURU HEIGHTS-1800MHz GSM Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F3

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

61 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013UHURU HEIGHTS – 2100MHz WCDMA (CPICH)

Floor Level

F3

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

62 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS – 800MHz LTE

Floor Level

F3

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

63 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS -2600MHz LTE

Floor Level

F4

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

64 I PAGE

UHURU HEIGHTS-1800MHz GSM Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F4

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

65 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013UHURU HEIGHTS – 2100MHz WCDMA (CPICH)

Floor Level

F4

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

66 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS – 800MHz LTE

Floor Level

F4

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

67 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS -2600MHz LTE

Floor Level

F5

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

68 I PAGE

UHURU HEIGHTS-1800MHz GSM Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F5

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

69 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013UHURU HEIGHTS – 2100MHz WCDMA (CPICH)

Floor Level

F5

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

70 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS – 800MHz LTE

Floor Level

F5

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

71 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS -2600MHz LTE

Floor Level

F6

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

72 I PAGE

UHURU HEIGHTS-1800MHz GSM Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F6

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

73 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013UHURU HEIGHTS – 2100MHz WCDMA (CPICH)

Floor Level

F6

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

74 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS – 800MHz LTE

Floor Level

F6

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

75 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS -2600MHz LTE

Floor Level

F7

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

76 I PAGE

UHURU HEIGHTS-1800MHz GSM Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F7

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

77 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013UHURU HEIGHTS – 2100MHz WCDMA (CPICH)

Floor Level

F7

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

78 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS – 800MHz LTE

Floor Level

F7

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

79 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS -2600MHz LTE

Floor Level

F8

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

80 I PAGE

UHURU HEIGHTS-1800MHz GSM Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F8

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

81 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013UHURU HEIGHTS – 2100MHz WCDMA (CPICH)

Floor Level

F8

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

82 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS – 800MHz LTE

Floor Level

F8

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

83 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS -2600MHz LTE

Floor Level

F9

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

84 I PAGE

UHURU HEIGHTS-1800MHz GSM Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F9

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

85 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013UHURU HEIGHTS – 2100MHz WCDMA (CPICH)

Floor Level

F9

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

86 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS – 800MHz LTE

Floor Level

F9

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

87 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS -2600MHz LTE

Floor Level

F10

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

88 I PAGE

UHURU HEIGHTS-1800MHz GSM Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F10

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

89 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013UHURU HEIGHTS – 2100MHz WCDMA (CPICH)

Floor Level

F10

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

90 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS – 800MHz LTE

Floor Level

F10

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

91 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS -2600MHz LTE

Floor Level

F11

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

92 I PAGE

UHURU HEIGHTS-1800MHz GSM Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F11

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

93 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013UHURU HEIGHTS – 2100MHz WCDMA (CPICH)

Floor Level

F11

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

94 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS – 800MHz LTE

Floor Level

F11

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

95 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS -2600MHz LTE

Floor Level

F12

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

96 I PAGE

UHURU HEIGHTS-1800MHz GSM Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F12

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

97 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013UHURU HEIGHTS – 2100MHz WCDMA (CPICH)

Floor Level

F12

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

98 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS – 800MHz LTE

Floor Level

F12

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

99 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS -2600MHz LTE

Floor Level

F13

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

100 I PAGE

UHURU HEIGHTS-1800MHz GSM Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F13

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

101 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013UHURU HEIGHTS – 2100MHz WCDMA (CPICH)

Floor Level

F13

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

102 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS – 800MHz LTE

Floor Level

F13

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

103 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS -2600MHz LTE

Floor Level

F14

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

104 I PAGE

UHURU HEIGHTS-1800MHz GSM Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F14

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

105 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013UHURU HEIGHTS – 2100MHz WCDMA (CPICH)

Floor Level

F14

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

106 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS – 800MHz LTE

Floor Level

F14

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

107 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS -2600MHz LTE

Floor Level

F15

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

108 I PAGE

UHURU HEIGHTS-1800MHz GSM Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F15

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

109 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013UHURU HEIGHTS – 2100MHz WCDMA (CPICH)

Floor Level

F15

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

110 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS – 800MHz LTE

Floor Level

F15

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

111 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS -2600MHz LTE

Floor Level

F16

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

112 I PAGE

UHURU HEIGHTS-1800MHz GSM Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F16

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

113 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013UHURU HEIGHTS – 2100MHz WCDMA (CPICH)

Floor Level

F16

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

114 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS – 800MHz LTE

Floor Level

F16

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

115 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS -2600MHz LTE

Floor Level

F17

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

116 I PAGE

UHURU HEIGHTS-1800MHz GSM Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F17

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

117 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013UHURU HEIGHTS – 2100MHz WCDMA (CPICH)

Floor Level

F17

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

118 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS – 800MHz LTE

Floor Level

F17

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

119 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS -2600MHz LTE

Floor Level

F18

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

120 I PAGE

UHURU HEIGHTS-1800MHz GSM Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F18

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

121 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013UHURU HEIGHTS – 2100MHz WCDMA (CPICH)

Floor Level

F18

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

122 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS – 800MHz LTE

Floor Level

F18

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

123 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS -2600MHz LTE

Floor Level

F19

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

124 I PAGE

UHURU HEIGHTS-1800MHz GSM Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F19

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

125 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013UHURU HEIGHTS – 2100MHz WCDMA (CPICH)

Floor Level

F19

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

126 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS – 800MHz LTE

Floor Level

F19

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

127 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS -2600MHz LTE

Floor Level

F20

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

128 I PAGE

UHURU HEIGHTS-1800MHz GSM Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F20

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

129 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013UHURU HEIGHTS – 2100MHz WCDMA (CPICH)

Floor Level

F20

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

130 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS – 800MHz LTE

Floor Level

F20

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

131 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS -2600MHz LTE

Floor Level

F21

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

132 I PAGE

UHURU HEIGHTS-1800MHz GSM Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F21

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

133 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013UHURU HEIGHTS – 2100MHz WCDMA (CPICH)

Floor Level

F21

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

134 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS – 800MHz LTE

Floor Level

F21

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

135 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS -2600MHz LTE

Floor Level

F22

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

136 I PAGE

UHURU HEIGHTS-1800MHz GSM Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F22

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

137 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013UHURU HEIGHTS – 2100MHz WCDMA (CPICH)

Floor Level

F22

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

138 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS – 800MHz LTE

Floor Level

F22

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

139 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS -2600MHz LTE

Floor Level

F23

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

140 I PAGE

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Floor Level

F23

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

141 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013UHURU HEIGHTS – 2100MHz WCDMA (CPICH)

Floor Level

F23

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

142 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS – 800MHz LTE

Floor Level

F23

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

143 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS -2600MHz LTE

Floor Level

F24

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

144 I PAGE

UHURU HEIGHTS-1800MHz GSM Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F24

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

145 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013UHURU HEIGHTS – 2100MHz WCDMA (CPICH)

Floor Level

F24

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

146 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS – 800MHz LTE

Floor Level

F24

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

147 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS -2600MHz LTE

Floor Level

F25

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

148 I PAGE

UHURU HEIGHTS-1800MHz GSM Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F25

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

149 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013UHURU HEIGHTS – 2100MHz WCDMA (CPICH)

Floor Level

F25

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

150 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS – 800MHz LTE

Floor Level

F25

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

151 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS -2600MHz LTE

Floor Level

F26

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

152 I PAGE

UHURU HEIGHTS-1800MHz GSM Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F26

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

153 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013UHURU HEIGHTS – 2100MHz WCDMA (CPICH)

Floor Level

F26

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

154 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS – 800MHz LTE

Floor Level

F26

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

155 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS -2600MHz LTE

Floor Level

F27

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

156 I PAGE

UHURU HEIGHTS-1800MHz GSM Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F27

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

157 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013UHURU HEIGHTS – 2100MHz WCDMA (CPICH)

Floor Level

F27

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

158 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS – 800MHz LTE

Floor Level

F27

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

159 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS -2600MHz LTE

Floor Level

F28

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

160 I PAGE

UHURU HEIGHTS-1800MHz GSM Datacom Usman Khan+255784751050 16-Sept-2013

Floor Level

F28

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

161 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013UHURU HEIGHTS – 2100MHz WCDMA (CPICH)

Floor Level

F28

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

162 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS – 800MHz LTE

Floor Level

F28

Building Name Company Designer Date

The design is ICNIRP compliant based on the ICNIRP limits for general public and occupational exposure as defined in ICNIRP Public Safety Guidelines

HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

163 I PAGE

Datacom Usman Khan+255784751050 16-Sept-2013

UHURU HEIGHTS -2600MHz LTE

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HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

IX. EQUIPMENT ROOM AND POLE LOCATION LAYOUT

Transmission proposed location

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HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

X. BILL OF MATERIALS (Equipment List Report)

Type Manufacturer Model Description Installation

By Qty

Antenna Nircomm EHS1BA029B Directional In building Antenna - 698–960 MHz /

1710–2700 MHz - N-Female DataCom 129

BDA/Amplifier/Line Booster

Nircomm Multiband - 698–960 MHz / 1710–2700 MHz

Amplifier with 2W DataCom 1

Cable Nircomm HPL50 1/2F 1/2" Flexible Hypercell Low Loss - Foam Dielectric

Coaxial Cable - 50-ohm DataCom 1567.69 m

Cable Nircomm HPL50 7/8F 7/8" Flexible Hypercell Low Loss - Foam Dielectric

Coaxial Cable - 50-ohm DataCom 420.92 m

Connector Nircomm N Male Connector for Corrugated 1/2F Cable (HPL50-

1/2F) DataCom 353

Connector Nircomm N Male Connector for Corrugated 1/2SF Cable (HPL50-

1/2SF) DataCom 85

Splitter Nircomm A13589 4X4 High Power Hybrid Matrix, 698–2700 MHz DataCom 2

Splitter Nircomm S14689-2R Multi Band 2-Way Reactive Power Splitter - 380-2700

MHz - N Connectors DataCom 28

Splitter Nircomm S14689-3R Multi-Band, 3-way High Power Splitter - 698-2700

MHz - N Connector DataCom 31

Splitter Nircomm S14689-4R Multiband, 4-Way High Power Splitter - 380-2700

MHz - N Connectors DataCom 4

Splitter Nircomm C-6-CPUSE-N-A Directional Coupler / Unequal Splitter (1.5 dB / 6 dB) -

698-2700 MHz - N Connectors DataCom 13

Splitter Nircomm C-8-CPUSE-N Directional Coupler / Unequal Splitter (1.1 dB / 8 dB) -

698-2700 MHz - N Connectors DataCom 4

Splitter Nircomm C-10-CPUSE-N 10 dB - Directional Coupler - 698-2700 MHz - N

Connectors DataCom 1

TAP/Coupler Nircomm CC-10-CPUSE-N 10 dB Tapper - 698-2700 MHz - N Connectors DataCom 1

165

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HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

XI. EQUIPMENT/COMPONENTS TECHNICAL SPECIFICATION

166

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HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

167

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HELIOS TOWERS TANZANIA INFRACO LIMITED – www.httanzania.com – STRICTLY CONFIDENTIAL

168