GT-720FGM
54並行通道GPS接收器，PS2 GPS / RS232 GPS
The GT-720FGM is a compact all-in-one GPS receiver that continuously tracks all satellites in view and provides accurate satellite positioning data.
Incorporating the high GPS technology, GT-720FGM with acquiring 54 channels ability improving cold-start fast positioning. It can track 54 channels down to 159 dbm and offers extremely accuracy even under attenuated situations such as high buildings in urban areas, dense foliage and even indoor. Satellite-based augmentation systems, such as WAAS and EGNOS, are supported to yield improved accuracy.
The GT-720FGM is optimized for applications requiring highperformance and low cost; it is suitable for a wide range of handhelds, asset tracking, Notebook, PDA-centric personal navigation system, and vehicle navigation products.
產品特色
- 同時搜索和跟蹤54顆衛星
- Skytraq低功耗高性能晶片組
- 專業級靈敏度-159dBm
- Reacquisition sensitivity –155dBm
- 冷開機 < 30秒(平均，開放天空)
- 暖開機 < 1秒(平均，開放天空)
- 5m定位精度
- 支援A-GPS極速功能
- 支援WAAS(Wide Area Augmentation System / 廣域增強系統)、EGNOS(Euro Geostationary Navigation Overlay Service / 歐洲地球靜止導航重疊服務)
- PS2 cable Built-in patch antenna, 6 pins wafer connector RS232/TTL output
- Easy-plug-in Notebook 隨插即用在筆記型電腦
- Easy-installation USB driver
- 超級迷你尺寸: 50x40x16 mm
產品規格
| 54並行通道GPS接收器,PS2 GPS / RS232 GPS GT-720FGM | |
| 接收器類型 | 54 parallel channels, L1 C/A code |
| 精度 | Position 5m CEP Velocity 0.1m/sec Timing better than1µs |
| 啟動時間(平均) | <1sec hot start (Average) under open sky
<10sec warm start (Average) under open sky <30sec cold start (Average) under open sky |
| 信號接收時間 | <1sec |
| 靈敏度 | -159dBm tracking |
| 刷新頻率 | 1Hz standard |
| 動態 | 4G (39.2m/sec2) |
| 工作極限 | Altitude <18,000m or velocity <515m/s
(COCOM limit, either may be exceeded but not both) |
| GPS協議 | NMEA-0183 V3.01
GPGGA, GPGLL, GPGSA, GPGSV, GPRMC, GPVTG, GPZDA 4800 baud, 8, N, 1 |
| 座標 | Default WGS-84 (User definable) |
| 接口 | PS2 |
| 輸入電壓 | 3.3V +/- 100mV or 3.8V ~ 8.0V DC (5V version) |
| 功率消耗 | <42mA (1Hz standard version) |
| 尺寸 | 50mm L x 40mm W x 16mm H |
| 重量 | 20g |
| 工作溫度 | -10°C ~ +60°C |
| 儲存溫度 | -20°C ~ +85°C |
| 工作濕度 | - 5% ~ 95%, Non-Condensing |
下載
| 54並行通道GPS接收器,PS2 GPS / RS232 GPS GT-720FGM 下載 | |
| GT-720FGM_DataSheet.pdf | PDF, GT-720FGM DataSheet |