SANAV'sFV-W9U is used as a part of integrated system, which can be a simple PVT (Position-Velocity-Time) system, for instance, G-mouse, PND (Personal Navigation Device), or complex wireless systems, such as a system with GSM function, a system with Bluetooth function, and a system with GPRS function. FV-W9U balances performance, sensitivity, power consumption, and module size
Advantages
Full EMI shielding
50 parallel channels
-160 dBm high GPS sensitivity
Up to 5Hz update rate
Specifications
Parameter
Specification
Receiver Type
50 Channels GPS L1 Frequency, CA Code SBAS: WASS,EGNOS,MSAS,GAGAN
Time-To-First-Fix
Hot Start
1 s
Warm Start
40 s
Cold Start
45 s
(All satellites at -130 dB)
Sensitivity
Tracking & Acquisition -160dBm
Reacquisition -160dBm
Cold Start -147dBm
Horizontal Accuracy
Autonomous
<2.5 m="" td="">
SBAS
<2.0 m="" td="">
Accuracy of Timepulse Signals
RMS
30ns
99%
<60ns
Timepulse
Configurable: 0.25….1000 Hz
Max Navigation Update Rate
Up to 5Hz
1Hz(Default)
Velocity Accuracy
0.1 m/s
Heading Accuracy
0.5 degrees
Dynamics
< 4g
Operational Limits
Velocity
500 m/s
Operating temperature
-30 °C ~+ 85°C
Storage temperature
-40 °C ~ +85 °C
Humidity
<=95%
Power Supply
3.3~5V +- 5%
External Antenna
GPS antenna with 3V power input
Current Consumption
Avg. 55mA w/o ext. Antenna
Baud Rate
9600 bps (default) & 4800/9600/38400/57600/115200 bps are adjustable