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Продавам GPS одули, цената е 23лв .В комплекта влиза модул и 40 пинов конектор .При желание мога да включа и активна антена. Модулите стават за FPV.
Данните на модула са тези:
General: L1 frequency, C/A code (SPS)
12 independent tracking channels
Separate search & acquisition engine
Based on two-chip GPS solution
- RF chip, uN8021
- Base band chip, uN8031
Update rate: 1 fix/s or user configurable
Accuracy: Position: 3m (CEP), 6m 2DRMS
Velocity: 0.2 m/s (50%)
Time: 20ns RMS (static mode)
Reacquisition: 100ms typical (signal reacquisition)
TTFF: Cold Start: 50 s typical
Warm Start: 35 s
Hot Start: 8 s
Quick Start: 3 s
Dynamics: Acceleration: 4 G
Jerk: 4 m/s3
Sensitivity: -150dBm (tracking)
Operating Voltage: 2.7V…3.3V (linearly regulated)
Operating Temp: -40C…+85C
Antenna Supply: Same as board supply or
Separate external supply (e.g. 3.3V)
Antenna: External, passive or active
Power Drain: 130mW @ 2.7V (in continuous mode)
(Active antenna power not included)
I/O Ports: Dual Asynchronous data ports
16-bit GPIO
SPI-Interface
Dual Pulse Measurement inputs
1PPS Output
Protocol: NMEA-0183 V3.0
Proprietary iTALK binary protocol
Processor: Proprietary, 32MIPS integrated 16-bit DSP-core
RISC-like programming under Pre-emptive
Real Time Operating System Control (VSDSP RTOS)
Flash Memory: iTRAX02/8: 8MBits Flash
iTRAX02/4: 4MBits Flash
Dimensions: 26 mm x 26 mm x 4.7 mm
(Including RF shield and connector)
Weight: 4 g
System Connector: AMP 4-353515-0 (RF and I/O)
2 x 20 pin, 0.5 mm pitch
Mating Connector: AMP 4-353512-0
http://www.ko4bb.com/Manuals/05)_GPS...ITrax02_en.pdf
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