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Confidential & Proprietary RF Monolithics, Inc.
Frequency Control Frequency Control Products Sales TrainingProducts Sales Training
August 31, 2009 August 31, 2009 JidongJidong Dai, Executive DirectorDai, Executive Director
Product MarketingProduct Marketing
Confidential & Proprietary RF Monolithics, Inc.
Agenda
l RFM SAW-Based Frequency Control (FC) Products
– Product Line Highlights
l RFM Xtal-Based (Crystal-Based) FC Products
– Product Line Highlights
– Package Trends and Product Roadmap
– Recent Customers
– Target Markets and Key Applications and Successes
– GPS Application Highlights
Confidential & Proprietary RF Monolithics, Inc.
RFM SAW-BasedFrequency Control
Products
18/31/2009
Confidential & Proprietary RF Monolithics, Inc. 28/31/2009
SAW-Based FC Products
l SC series: SAW based (diff sine) clock (14x9 mm)
– HPC, Memory clocks
l OP series: VCSO timing clock (14X9 mm)
– Optical Networking (Router, Transmission)
– 622.08 MHz reference and FEC frequencies
l HO series: VCSO (DIP package)
– HO1081-3 & Ho1080-3 for ATC / TCAS
– HO4001-1 & HO4002-1 for instrumentation
l Strengths: Best Performance (phase noise)
l 5X7 mm VCSO available
– Higher phase noise than 14X9 mm, but lower price
Confidential & Proprietary RF Monolithics, Inc.
CaseDescriptionFrequencyPart #
OP4005B 622.08 +/-100ppm, 0.1ps RMS Jitter, Low Phase Noise OP4005B SMC-8
OP4005B-1 622.08 +/-100ppm, 0.1ps RMS Jitter, Low Phase Noise OP4005B1 SMC-8A
OP4004B 625 +/-100ppm, 2ps RMS Jitter, Low Phase Noise OP4004B SMC-8
OP4014B 627.329 +/-100ppm, <1ps RMS Jitter, Low Phase Noise OP4014B SMC-8
OP4012B 644.53125 +/-100ppm, 2ps RMS Jitter, Low Phase Noise OP4012B SMC-8
OP4010B 663.552 +/-100ppm, 2ps RMS Jitter, Low Phase Noise OP4010B SMC-8
OP4006B 666.51 +/-100ppm, 2ps RMS Jitter, Low Phase Noise OP4006B SMC-8
VCSO Timing Clock for Optical Networking(14mm x 9mm Package)
38/31/2009
Confidential & Proprietary RF Monolithics, Inc.
SAW VCSO for Optical Networking
l Size: SMD 7.0 X 5.0 X 1.6mm Ceramic
l Frequency: 622.08 MHz
l Supply Voltage: 3.3 V
l Output: PECL
l Supply Current: 100mA max
l Phase Noise:
– -82dBc/Hz @ 1KHz offset
– -149dBc/Hz @1MHz offset
l Jitter (pS)
– RMS of total distribution: 2.0 typical
– Peak to Peak: 23 typical
48/31/2009
Confidential & Proprietary RF Monolithics, Inc.
Phase Noise
58/31/2009
Confidential & Proprietary RF Monolithics, Inc.
SAW SO for Optical Networking
l Size: SMD 7.0 X 5.0 X 1.6mm Ceramic
l Frequency: 212.5 MHz
l Supply Voltage: 3.3 V
l Output: LVPECL
l Supply Current: 100mA max
l Phase Noise:
– -114dBc/Hz @ 1KHz offset
– -143dBc/Hz @1MHz offset
l Jitter (pS)
– Phase (Integration of Phase Noise Offset 12KHz~20MHz): 4.0 typical
– RMS of total distribution: 3.0 typical
– Peak to Peak: 65 typical
68/31/2009
Confidential & Proprietary RF Monolithics, Inc.
Phase Noise
78/31/2009
Confidential & Proprietary RF Monolithics, Inc.
RFM Xtal-BasedFrequency Control
Products
88/31/2009
Confidential & Proprietary RF Monolithics, Inc.
Xtal-based FC Products
l XTL series: Xtal resonator
l XFL series: Xtal filter (very narrow band)
l XO series: Xtal Oscillator, both high end and commodity
l XTC series: TCXO temp compensated xtal oscillator
l XVT series: VCXO voltage controlled compensated
l Quick turn around for custom frequencies
l Small Size, good performance, competitive price
l Many selections, Catalog only show examples
98/31/2009
Confidential & Proprietary RF Monolithics, Inc.
Crystal Filter
XFL8001 76.8 4 kHz BW, -3dB IL, -30C to +80C 5.0x3.2
Crystal Oscillator
XO3001 125 3.3V, +/- 50 ppm, -40C to +85C 7.0x5.0
XO3001-1 125 3.3V, +/- 80 ppm, -40C to +85C 7.0x5.0
XO3002 20.48 3.3V, +/- 40 ppm, -40C to +85C 7.0x5.0
XO3003 25.6 3.3V, +/- 40 ppm, -40C to +85C 7.0x5.0
Temperature Compensated Crystal Oscillator
XTC7001 18.414 3.0V, +/-2 ppm, -40C to +85C 5.0x3.2
Crystal Filter, Crystal Oscillator, Temperature Compensated Crystal Oscillator
108/31/2009
Confidential & Proprietary RF Monolithics, Inc.
Introduction•New Technologies•Supplier Investment
Growth•Heavy Design-in Activity•Expand Portfolio
Maturity•High Volume Production•Price Stability
Saturation•Multiple Suppliers•Increased Pricing Pressure
Decline•Decreasing Supplier Base•Not for New Designs•Increased Prices
HC-49/U-S3.2x5
5x7
5x13
2.5x4
2.5x3.2
HC-49/U
3.5x6
HC-49SM
4.6x12.5
4.5x8
5.5x11.8
PlasticCeramic
Metal Can
2x2.5
2x1.6
Under MP
1.6x1.2
Prototype
Xtal Products Package Dimension Trend
118/31/2009
Confidential & Proprietary RF Monolithics, Inc.
Xtal Product Roadmap20112010200920082007
1.6x1.2mm2.0x1.6mm2.5x2.0mm2.5x2.0mm3.2x2.5mmVCTCXO
1.2x1.0mm1.6x1.2mm2.0x1.6mm2.0x1.6mm2.5x2.0mmXtal
1.2x1.0mm1.6x1.2mm2.0x1.6mm2.0x1.6mm2.5x2.0mmXO
Package Trend
Mobile (SCM, GPRS, CDMA), WiMax, GPS, DABVCTCXO
Mobile, Bluetooth, DAB, DMB, DSC, WLAN, WiMax, GPS, Security, USB, MedicalXtal
WLAN, DSC, SONET, Storage, SecurityXO
Product Application
13~40 MHzVCTCXO
Fundamental 8~60 MHz, 30T to 155 MHzXtal
12~622 MHzXO
Product Frequency
Cu-SuLaser WeldingPhoto QuartzTight TCAu-Sn
Process
128/31/2009
Confidential & Proprietary RF Monolithics, Inc.
XTL1020: 12.8MHz, 15 pF, +/- 20 ppm, -40C to +85C (5x3.2)XTC7003P: 12.8MHz, 3.0V, +/-1 ppm, -30C to +70C (3.2x2.5)XTC7003: 12.8MHz, 3.0V, +/-1 ppm, -30C to +85C (5x3.2)
Xtal:TCXO:
Short Range RadioSystem application :
TRC103RFIC
XTL1021: 16MHz, 12 pF, +/- 10 ppm, -40C to +85C (5x3.2)XTL1024: 40MHz, 8pF, +/-10 ppm, -20C to +75C (1.6x1.2x0.3)XTL1010: 10MHz, 12 pF, +/-30 ppm, -10C to +60C (5x3.2)XTL1009: 8MHz, 12 pF, +/-30 ppm, -40C to +85C (5x3.2)
Xtal:
Short Range RadioSystem application :
TRC104RFIC
XTL1020: 12.8MHz, 15 pF, +/- 20 ppm, -40C to +85C (5x3.2) XTC7003P: 12.8MHz, 3.0V, +/-1 ppm, -30C to +70C (3.2x2.5)XTC7003: 12.8MHz, 3.0V, +/-1 ppm, -30C to +85C (5x3.2)
Xtal:TCXO:
Short Range RadioSystem application :
TRC105RFIC
TCXO and Xtal for RFM Short-Range RFIC(Smaller Packages Available – Sell with RFICs)
138/31/2009
Confidential & Proprietary RF Monolithics, Inc.
16.369MHz +/-2.5ppm 5.0x3.2mm16.369MHz +/-0.5ppm 3.2x2.5mm24.5535MHz +/-0.5ppm 3.2x2.5mm
TCXO:
GPSSystem application :
SiRFChipset:
16.368MHz +/-2.0ppm 5.0x3.2mm16.368MHz +/-0.5ppm 3.2x2.5mm
TCXO:
GPSSystem application :
SigeChipset:
16.367667MHz +/-2.5ppm 5.0x3.2mm16.367667MHz +/-0.5ppm 5.0x3.2mm16.367667MHz +/-0.5ppm 3.2x2.5mm
TCXO:
GPSSystem application :
NemerixChipset:
16.368MHz +/-0.5ppm 3.2x2.5mmTCXO:
GPSSystem application :
Media Tek (MT1316)Chipset:
TCXO and Xtal for GPS Terminal(Garmin was RFM’s Largest FL Customer)
148/31/2009
Confidential & Proprietary RF Monolithics, Inc.
23.104MHz CL=19pF 5.0x3.2mm23.104MHz 3.2x2.5mm
TCXO/Crystal:
GPSSystem application :
AtmelChipset:
26MHz +/-0.5ppm 3.2x2.5mmTCXO:
GPSSystem application :
u-BloxChipset:
26MHz +/-0.5ppm 3.2x2.5mmTCXO:
GPSSystem application :
Global LocateChipset:
18.414MHz +/-2.0ppm 5.0x3.2mmTCXO/Crystal:
GPSSystem application :
SonyChipset:
TCXO and Xtal for GPS Terminal(RFM Has Sampled Several Customers)
158/31/2009
Confidential & Proprietary RF Monolithics, Inc.
Chipset: Intel System application : WiMax 802.16e
TCXO : 40MHz, 3.2x2.5 mm
Chipset: SequansSystem application : WiMax 802.16e
TCXO : 40MHz 3.2x2.5 mm
Chipset: RuncomSystem application : WiMax 802.16e
TCXO : 30MHz 3.2x2.5 mm
Chipset: BeceemSystem application : WiMax 802.16e
Crystal 40MHz, CL=15PF, 3.2x2.5 mm
TCXO and Xtal for WiMax Terminal(RFM Has Sampled Several Customers)
168/31/2009
Confidential & Proprietary RF Monolithics, Inc.
Other Xtal Based Products
l VCXO: Supplement to VCSO
– e.g., 155.52MHz 7x5 mm
l VCO, high & wide frequency range
– GPS, CDMA, Satellite receiver, etc.
l PLL solution as alternative to SAW
– Xtal for ISM applications (RKE, AMR, etc.)
– Xtal for TPM (high temperature range)
178/31/2009
Confidential & Proprietary RF Monolithics, Inc.
PXO (Programmable XO)
188/31/2009
Confidential & Proprietary RF Monolithics, Inc.
Features:
1. Operating Voltage Range: 2.25V ~ 3.63V2. Operating Temp.: -40 ~ 85’C3. Output Frequency: Up to 200Mhz4. HCMOS Output5. Low Jitter: 30~70ps (PK-PK jitter)6. Frequency Fine Tuning:
7050 & 5032: provide +/-200ppm frequency tuning range3225 & 2520: provide +/-50ppm frequency tuning range
7. Same Foot Print with Normal Crystal Oscillator
Available Package Sizes:
SMD 7.0x5.0x1.5 mm SMD 5.0x3.2x1.3 mm
SMD 3.2x2.5x1.2 mm SMD 2.5x2.0x0.9 mm
PXO (Programmable XO)
198/31/2009
Confidential & Proprietary RF Monolithics, Inc.
l Any digital system need clock, provided by IC (IDT, Cypress) or Xtal/SAW based FC products
l Xtal/SAW FC is ~ 4 billion $ market overall
l Not about what’s the application, but where we focus
l A few mega-players
– Kyocera, Epson, NDK
l Several big players
– Vectron, Rakon, TCX
l What makes us interested in tooling a new part, i.e., custom design or semi-custom design?
Target Markets
208/31/2009
Confidential & Proprietary RF Monolithics, Inc.
l Annual Volume: 1K to 500K, High gross margin
l Equipment sell to service provider (communication, industrial, military), High performance
l Markets: HPC, Transmission/Router, BTS, MicroCell and Repeater for Cellular, WiMax, McWill, Military, etc.
l Customers: Juniper, SGI, ZTE, Datang/Alcatel, Grentech, Potevio/Nokia, Raytheon
l Products: SO, VCSO, VCXO, XFL, High precision TCXO, High performance XO and VCTCXO
Target #1: “Professional” FC Market
218/31/2009
Confidential & Proprietary RF Monolithics, Inc.
High Performance Aviation XO3001-1
228/31/2009
Confidential & Proprietary RF Monolithics, Inc.
High Performance Aviation XO3001-1
238/31/2009
Confidential & Proprietary RF Monolithics, Inc.
High Performance Aviation XO3001-1Vibration & Mechanical Shock
248/31/2009
Reliability Specifications
ReferenceStandard
Vibration Total peak amplitude : 1.5mm MIL-STD 202F
Vibration frequency : 10 to 55 Hz method 201A
Sweep period : 1.0 minute
Vibration directions : 3 mutually perpendicular
Duration : 2 hr / direc.
Mechanical directions : 3 impacts per axis MIL-STD 202F
Shock Acceleration : 3000g's, +20/-0 % method 213C
Duration : 0.3 ms (total 18 shocks)
Waveform : Half-sine
TestName
Test Process / Method
Confidential & Proprietary RF Monolithics, Inc.
Nominal Frequency, Fo 10~26 MHz
Storage Temperature Range -40C to +85C
Operating Temperature Range -30C to +85C
Power Supply Voltage, Vcc 3.3 V
Output Voltage with Load 10pF//10KΩ, Vout 0.8 Vp-p min
Output Waveform Clipped Sinewave
Power Supply Current, Icc 2.0 mA max
DC Terminal Input Impedance 100K ohms min
Frequency Tolerance after reflow +/- 0.5 ppm max @ 25C +/- 3C
Frequency Stability
a. Vs. Temperature (-30~85C)
b. Vs. Load varied 10pF//10KΩ+/-10%
c. Vs. Supply Voltage varied 3.3+/-5%
+/- 0.2 ppm reference to the middle point between minimum and maximum frequency value
+/- 0.1 ppm
+/- 0.1 ppm
Start Up Time (90% of final RF level in Vp-p) 2.0 msec max.
Harmonics -7.0 dBc max
Static temperature hysteresis +/- 0.6 ppm max.
Aging +/-1.0 ppm/year @25C
SSB Phase Noise (@1KHz Carrier Offset) -130 dBc/Hz max
High Precision TCXO for BTS
258/31/2009
Confidential & Proprietary RF Monolithics, Inc.
l Annual Volume: 500K and up, high volume, low gross margin
l Equipment sell to consumers.
l Markets: Automotive, ISM, FemtoCell for Cellular, Teminals for SDARS, GPS, WiMax, McWill, ISM, AWS
l Customers: Delphi, Sensus, FAAC, Xinwei, Sirius/XM, Garmin, Mitac, Itron, Elster, SilverSpring, etc.
l Products: (Small size SMT) Xtal, TCXO, VCTCXO, XO
– No metal can, no watch xtal, etc.
Target #2: “Consumer” FC Market
268/31/2009
Confidential & Proprietary RF Monolithics, Inc.
l Changed load capacitance of XTL1003 for Delphi
l Several iterations to reach performance on Delphi’s board
l Helped tune Delphi’s board
l Correlate our test to Delphi’s board performance
l Meet short delivery notice
l Price competitive
Success: XTL1003-1 for Delphi RKE
278/31/2009
Confidential & Proprietary RF Monolithics, Inc.
y = 0.9966x - 31.615R2 = 0.9906
-40-35-30-25-20-15-10-505
10
-5 0 5 10 15 20 25 30 35Xtal Frequency (ppm)
On-B
oard
Fre
quen
cy (p
pm)
XTL1003-1 Correlation on Delphi PCB
288/31/2009
Confidential & Proprietary RF Monolithics, Inc.
l Delphi is our FL and LC customer, and now Xtal customer as welll FAAC is our LC customer, now working on supplying Xtals as welll Sensus is our VWO customer, now working on supplying TCXO as
welll Some RKE customers are changing from SAW technology (OOK,
ASK) to PLL (FSK), and we can supply Xtal to the PLL and keep the market
l Many TPM use PLL (FSK), and we do have xtals with high operating temperature
RFM Marketing Advantage(Joint Sales of FL, FC, LC and VWO)
298/31/2009
Confidential & Proprietary RF Monolithics, Inc.
l Sensus: – Sampled TCXO XTC7003 (5.0x3.2 mm) before
– Re-sampled XTC7003P (3.2x2.5 mm) recently
– VWO customer, SAW and Xtal?
l Itron: RF SAW SF2098G in production– Sampled RF (SF2049E) IF (SF2183E) SAWs
– TCXO/Xtal?
l Elster: – Sampled high power handling SF2049E-1
– Xtal/TCXO?
l Silver Spring Networks– Working on 2.0x1.6 mm RF SAW SF2098H
– Xtal/TCXO?
AMR Customers
308/31/2009
Confidential & Proprietary RF Monolithics, Inc.
l GPS was our largest IF Filter market
l Garmin was our biggest IF Filter customer
l Combine sales of FL and TCXO/VCTCXO/Xtal
l Apply to other GNSS (Compass/Glonass/Galileo)
l Benchmark Rakon high precision TCXO
– Old company focused on TCXO
– Famous for good short term stability (small Root Allen Variance)
– Focus on GPS and dominate GPS TCXO
– Grow big with GPS market
GPS Market
318/31/2009
Confidential & Proprietary RF Monolithics, Inc.
RF SAW FiltersRF SAW Filters
TCXO or TCXO or XtalXtal
RFM Key Components for GPS
328/31/2009
Confidential & Proprietary RF Monolithics, Inc.
RF SAW Band Size Pin Perform
SF1186K-2 1575.42 MHz 1.4 x 1.1 5 Balanced
SF1186K-3 1575.42 MHz 1.4 x 1.1 5 Single End
SF1186H-2 1575.42 MHz 2.0 x 1.6 4 Hi perform
SF1186H-1 1575.42 MHz 2.0 x 1.6 4 Low Loss
SF1186H 1575.42 MHz 2.0 x 1.6 4
SF1186G 1575.42 MHz 2.5 x 2.0 4 Hi Reject
SF1186B-2 1575.42 MHz 3.0 x 3.0 6 Hi Reject
SF1186B-4 1575.42 MHz 3.0 x 3.0 8 Balanced
RFM – SAW Filters
338/31/2009
Confidential & Proprietary RF Monolithics, Inc.
High Perform
TXCOFrequency Size Vcc Tolerence
XTC7004 16.367667 MHz 3.2 x 2.5 2.85 +/-0.5 ppm
XTC7005 16.369 MHz 3.2 x 2.5 2.85 +/-0.5 ppm
XTC7006 26 MHz 3.2 x 2.5 3.00 +/-0.5 ppm
XTC7009 16.368 MHz 3.2 x 2.5 2.85 +/-0.5 ppm
RFM – High Precision TCXO
348/31/2009
Confidential & Proprietary RF Monolithics, Inc.
Benchmark – High Precision GPS TCXO
Glossary
l TTFF: Time to First Fix
l DOP: Dilution of Precision. Including GDOP (Geometric), PDOP (Position), HDOP (Horizontal), VDOP (Vertical), and TDOP (Time)
l Cold Test: Performed with both Pocket PC and GPS receiver powered off (if GPS receiver was unplugged) for 8 to 12 hours for a cold start.
l Warm Test: Performed with both Pocket PC and GPS receiver powered off (if GPS receiver had a separate power source the GPS receiver was unplugged) for 30 minutes.
l Hot Test: Performed with both Pocket PC and GPS receiver powered off (if GPS receiver had a separate power source the GPS receiver was unplugged) for 15 minutes.
RFM 16.368MHz TCXO XTC7009
Rakon 16.368MHz TCXO
358/31/2009
Confidential & Proprietary RF Monolithics, Inc.
TC Slope of Rakon samples
-0.20
-0.15
-0.10
-0.05
0.00
0.05
0.10
0.15
0.20
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
temperature
slop
e (p
pm/d
eg C
)
TC Frequency Stability
Specs: +/-0.5 ppm from -30~85C
TC Frequency Slope
Specs: +/-0.05 ppm /deg C from -30~85CTC Curve of RFM Samples
-1.5
-1.0
-0.5
0.0
0.5
1.0
1.5
-60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
temperature
Freq
Shi
ft (p
pm)
TC Slope of RFM Samples
-0.20-0.15-0.10-0.050.000.050.100.150.20
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
temperature
Slop
e (p
pm/d
eg C
)
TC Curve of Rakon samples
-1.5
-1.0
-0.5
0.0
0.5
1.0
1.5
-60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
temperature
Freq
Shi
ft (p
pm)
Benchmark – GPS TCSO(1) Temp Characters Performance
368/31/2009
Confidential & Proprietary RF Monolithics, Inc.
RAV spec is 2.5 ppb max. for 1 second Tau.
RFM Samples (ppb) Rakon Samples (ppb)
0.09 0.080.07 0.090.09 0.070.11 0.090.10 0.09
Benchmark –GPS TCXO(2) RAV (Root Allan Variance)
378/31/2009
Confidential & Proprietary RF Monolithics, Inc.
0.0
1.0
2.0
3.0
4.0
5.0
0 200 400 600 800 1000 1200 1400 1600Vibration Freq(Hz)
G Se
nsiti
vity
(ppb
/G)
Rakon XRakon YRakon Z
0.0
1.0
2.0
3.0
4.0
5.0
0 200 400 600 800 1000 1200 1400 1600
Vibration Freq(Hz)
G S
ensi
tivity
(ppb
/G)
RFM XRFM YRFM Z
YX
Z Z
X
Y
G Sensitivity Spec: 5ppb/g . To detect X,Y,Z 3 directions. In the bottom graph, Y-axis is G sensitivity (ppb/g), and X-axis is vibration freq. (30Hz~1500Hz)
30 125 500 1500Rakon X 0.6 0.7 0.7 2.4Rakon Y 0.1 0.1 0.1 3.9Rakon Z 0.3 0.2 0.5 1.2
30 125 500 1500RFM X 0.5 0.5 0.7 0.8RFM Y 0.2 0.2 0.2 1.2RFM Z 0.1 0.1 0.2 0.6
Benchmark –GPS TCXO(3) G Sensitivity
388/31/2009
Confidential & Proprietary RF Monolithics, Inc.
BA C
Benchmark –GPS TCXO(4) Road Test – Test Environment
Conditions of Road TestA. Street with Tall Buildings on One SideB. Street with Tall Buildings on Both SidesC. Turn around on the street with tall buildings on three sides (U-turn)
398/31/2009
Confidential & Proprietary RF Monolithics, Inc.
HDOP Condition A (count: 28)
Condition B (count: 26)
Condition(count: 40)
RFM mean 0.8 0.9 0.9sigma 0.1 0.1 0.1
Rakon mean 1.0 1.0 0.9sigma 0.2 0.2 0.1
VDOP Condition A (count: 28)
Condition B (count: 26)
Condition C(count: 40)
RFM mean 1.2 0.9 1.0 sigma 0.5 0.1 0.2
Rakon mean 1.1 0.9 1.0 sigma 0.5 0.0 0.4
PDOP Condition A (count: 28)
Condition B (count: 26)
Condition C(count: 40)
RFM mean 1.5 1.3 1.4 sigma 0.4 0.1 0.2
Rakon mean 1.5 1.4 1.4 sigma 0.4 0.1 0.4
Benchmark –GPS TCXO(5) Road Test – DOP
408/31/2009
Confidential & Proprietary RF Monolithics, Inc.
Condition B Condition A
RFM 17s 16.5s
Rakon 17.5s 15.5s
Benchmark –GPS TCXO(6) Road Test – TTFF, Hot Test
418/31/2009
Confidential & Proprietary RF Monolithics, Inc.
RFM Rakon
Benchmark –GPS TCXO(7) Road Test – Trace, Turn Around on the Street with Tall Buildings on Three Sides
428/31/2009
Confidential & Proprietary RF Monolithics, Inc.
Tunnel 1 : 1.9 mile
Tunnel 2 : 2.4 mile
Car Speed : 38 mile/hour
Time to lose 3D Fix, into tunnel(sec) RFM Rakon
Into tunnel 1 15 13.68Into tunnel 2 18 13
Time to 3D Fix, out of tunnel(sec) RFM Rakon
Out of tunnel 1 3.9 7.2Out of tunnel 2 5.5 4.9
Benchmark –GPS TCXO(8) Road Test – 3D Fix Through a Long Tunnel
438/31/2009
Confidential & Proprietary RF Monolithics, Inc.
Questions?
448/31/2009
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