GT-720FGM
54并行通道PS2接口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.
产品特色
- 同时搜索和跟踪54颗卫星
- Skytraq低功耗高性能芯片组
- 专业级灵敏度-159dBm
- Reacquisition sensitivity –155dBm
- 冷启动 < 30秒(平均，开放天空)
- 热启动 < 1秒(平均，开放天空)
- 5m定位精度
- 支持A-GPS极速功能
- 支持WAAS(Wide Area Augmentation System / 广域增强系统)、EGNOS(Euro Geostationary Navigation Overlay Service / 欧洲地球静止导航重叠服务)
- PS2 cable Built-in patch antenna, 6 pins wafer connector RS232/TTL output
- Easy-plug-in Notebook 即插即用在笔记本电脑
- Easy-installation USB driver
- 超级迷你尺寸: 50x40x16 mm
产品规格
| 54并行通道PS2接口GPS接收器,PS2 GPS / RS232 GPS GT-720FGM | |
| 接收器类型 | 54 parallel channels, L1 C/A code |
| 精度 | Position 5m CEP Velocity 0.1m/sec Timing better than1µs |
| 启动时间(平均) | <1sec hot start (Average) under open sky
<10sec warm start (Average) under open sky <30sec cold start (Average) under open sky |
| 信号接收时间 | <1sec |
| 灵敏度 | -159dBm tracking |
| 刷新频率 | 1Hz standard |
| 动态 | 4G (39.2m/sec2) |
| 工作极限 | Altitude <18,000m or velocity <515m/s
(COCOM limit, either may be exceeded but not both) |
| GPS协议 | NMEA-0183 V3.01
GPGGA, GPGLL, GPGSA, GPGSV, GPRMC, GPVTG, GPZDA 4800 baud, 8, N, 1 |
| 坐标 | Default WGS-84 (User definable) |
| 接口 | PS2 |
| 输入电压 | 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 |
| 工作温度 | -10°C ~ +60°C |
| 储存温度 | -20°C ~ +85°C |
| 工作湿度 | - 5% ~ 95%, Non-Condensing |
下载
| 54并行通道PS2接口GPS接收器,PS2 GPS / RS232 GPS GT-720FGM 下载 | |
| GT-720FGM_DataSheet.pdf | PDF, GT-720FGM DataSheet |