CT-3077BC Jammer

Operating Guide

(Version 13.11)

Jammers4u Confidential

Document version 13.11

Nov 2013

If you have any comments, please contact Jammers4u:

Email: sales@jammers4u.com

Disclaimer:

Information in this document is subject to change without notice.

No part of this publication may be reproduced, photocopied, stored in a retrieval system, or

transmitted without the express prior written consent of Jammers4u

All other brands and product names are trademarks or registered trademarks of their

respective companies or organizations.

1. Introduction

This is the operating guide for the JAMMER jammer unit from Jammers4u. This robust

jammer is used to block for the following frequency ranges:

CT-3077BC Battery 45AH (7 bands)

850-895MHz :25W

920-965MHz 25W

1800-1990MHz 15W

2100-2170MHz: 15W

460-470MHz: 20W

130-180MHz: 20W

VHF Walkie-Talkie

400-480MHz: 20W

UHF Walkie-Talkie

Total : 140 W

Option: GPS L2 L3 L4 L5: 8W, VHF 130-180MHz: 20W, UHF 420-480MHz: 20W,

4G 2620-2690MHz: 5W, LoJack 173MHz: 20W

Adjustable Output Power each Band/Channel, Max Output Power to 0 (OFF)

VSWR over protection for each modular

Battery Can Have +24V / 45AH LiFePO4 can work 2 Hours (CT-3077BC)

Power supply: AC110 or 220-240V /DC 27V

Jamming

Range

Radius 50~150 meters (-75dBm@Omnidirectional antennas)

Weight CT-3077BC 25kg

Dimension: 518 x 428 x 228 mm (Case only )

Working time: Without the time limit, May continue to work,

Antenna External Omni 500mm long or Directional Patch Panel Antennas

(Both omni and directional antennas with frame are inlcuded)

Warranty: 1 year

2. How to Use this Operating Guide

Before you use this operating guide, follow the below points:

We advise you to read through the introductory sections on safety standards, the

product, and accessories, so that you have some basic understanding of the product,

before starting the installation. If you know about the unit accessories and their

characteristics, you can move to the installation and operation chapter starting from

page 19. However, the introductory material may still be useful as a reference.

To operate the jammer using remote configuration from the notebook, follow the

procedures starting on page 30.

You should refer to the Maintenance section on page xx for general information on

maintaining the jammer unit.

To understand more about the technical features of the CT-3077BC JAMMER unit,

refer to the Specifications chapter on page 38.

3. JAMMER Users

This operating guide is best suited for users in the military and police forces who wish to

perform Cell Phone jamming operations. To carry out operations with maximum safety and

efficiency, it is best advised that more than one operator is available on hand. With some

operations, such as carrying the unit in Pelican cases, it is mandatory that two or more

personnel are available. This operating guide is also useful for technicians who wish to

analyze and troubleshoot product operations. The troubleshooting and specifications

sections on page XX should be most useful for these users.

4. CT-3077BC JAMMER Safety Standards

Before using the CT-3077BC JAMMER, please read the following safety guidelines, and

make sure you comply with local laws and regulations relating to radio transmittal. Failure

to comply with these guidelines may be dangerous or illegal. In event of doubt, please

consult your local Jammers4u distributor

5. The Product

The CT-3077BCB JAMMER product consists of the following:

Main unit that allows you to control jamming. The unit is housed in a Pelican case.

Mandatory accessories that are used with the unit, including cables, antennas. Techwise

will automatically supply these items to you. Before assembling the jammer system, you

must make sure that you have the unit and all accessories that you require. It is important

that you not only check the equipment, but that you have some understanding of their

functions before selecting an installation procedure:

5.1 Packaging

Carton packaging is provided for the product. The JAMMER unit itself is provided in one

box, while the antennas & all cabling accessories are provided in the other boxes.

CT-3077BC Each Set

Two Boxes

#1, Main Jammer + 7 x Magnetic

Base

#2, All antennas + Accessories

5.2 CT-3077BC JAMMER Unit

The JAMMER consists of a control unit that allows you to jam specific cellular frequencies.

The unit consists of controls; and an aluminum chassis casing, with holes to provide

ventilation.

The control panel that lets you perform the following:

Power ON/OFF

Fans Power ON/OFF

Antenna’s Connector

AC adapter / battery charger

JAMMER Accessories

You will be provided with the following accessories when you purchase the JAMMER. You

can purchase optional accessories from Jammers4u. All units and accessories have a 1

year warranty agreement. It is important that you not only check the accessories, but that

you have some understanding of their functions before selecting an installation procedure

Antenna

The following picture shows an antenna used in land installations.

be attached to an antenna holder.

130-180MHz and 400-480MHz only have Omni antennas, no Directional Antennas

130MHz & 400MHz

Omni Antennas

850/920/1800/2100

/450MHz

500mm long Omni

Antennas

Wide band,

800/900/1800/2100MHz

Directional Antennas

450MHz Directional

Antennas

RF Cable / Antennas Magnetic Base

As shown below lets you connect the JAMMER to the antenna. It measures a maximum of

Three meters.

AC Power Cable

An AC power cables lets you connect the jammer to the AC power supply. It must be used

with the AC power supply.

130MHz & 400MHz

Omni Antennas

Magnetic Base

850/900/1800/2100/4

50MHz Omni Antennas

Magnetic Base

6. JAMMER Installation and Operation

Assembling the Antenna

Three Options:

1. Connect 500mm Long Omni antennas on top of Jammer directly

#6

130MHz

Band

#5

920MHz

Band

#4

450MHz

Band

#3

1800MHz

Band

#2

850MHz

Band

#1

2100MHz

Band

#7

400MHz

Band

2. Connect Directional Patch Panel Antennas with Frame

3. Connect Omni Antennas with Magnetic Base

Procedure for Connecting Components

You need to connect the power supply AC, as well the antenna and notebook via the

respective cables.

Step: 1 Connect Battery Cables

All antennas

Connect Battery cable

Two Long Black Color

Cables

Connect Charger cable

Two Short Red Color

Cables

For external battery

option use

Long Red Cable

When CT-3077BC is shipping, the battery can not connect for safety purpose.

To connect components (Connect all Antennas First)

Once you have finished the procedures on connecting components, you are ready

Step: 3 Connect all Antennas

All antennas

Connect Charger cable

Two Short Red Color

Cables

Red LED ON

Step: 2 Connect Charger Cable: RED LED “ON”

All antennas

#1 #2 #3 #4 #5

130MHz & 400MHz

Omni Antennas

Can use both Freq

to operate the jammer and modules.

Powering Up the Jammer

Step: 4 Turn Main Power ON

All antennas

Step: 4 Turn Each Band Power ON

Each Band

Power Switch

Output Power Switch

From 0 (OFF) to Max Adjustable Output Power each Band

VSWR over protection for each modular

Battery is LiFePO4 +24V/45AH, 6Amp Battery Charger

Battery LED is

Red ON

LED:

Red +Green

Battery Fully Charging

(Need 6-8 Hours Around)

How to Charge the Battery

When you plug AC

110V or 220V, the

Battery Charger

LED is Red + Orange

ON

Meaning Charging