Shenzhen Shanhai Technology Ltd.
Shenzhen Shanhai Technology Ltd. Professional GSM GPRS modem and module GPS module manufacture. We supply high quality products, competitive price, and 5 star customer service
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Fast Acquisition Enhanced Sensitivity GT-321R1(PS/2+DB9 Connector)
*Acquire and track 54 satellites simultaneously
*Venus 5 correlators
*Signal detection better than -160dBm
*Reacquisition sensitivity 155dBm
*Cold start < 30 seconds at 147dBm
*Hot start < 1sec under open sky
*5m CEP accuracy
*SBAS (WAAS, EGNOS) support
*Support A-GPS function
*< 135mW
*PS/2+DB9 Cable
*Suitable with the adapter cable plug in PDA
Introduction:
The GT-321R is a compact all-in-one GPS module solution intended for a broad range of Original Equipment Manufacturer (OEM) products, where fast and easy system integration and minimal development risk is required.
The receiver continuously tracks all satellites in view and provides accurate satellite positioning data. The GT-321R is optimized for applications requiring high-performance, low cost, and maximum flexibility; suitable for a wide range of OEM configurations including handhelds, sensors, asset tracking, PDA-centric personal navigation system, and vehicle navigation products.
Its 54 parallel channels
satellite signal acquisition
sensitivity of 155dBm
good navigation performance
limited sky view..
Satellite-based augmentation systems, such as WAAS and EGNOS, are supported to yield improved accuracy. Besides
also supports A-GPS function and fixed in the short time.
RS232-level serial interface are provided on the interface connector. Supply voltage of 3.8V~8.0V is supported.