Model Number: GM-630 With Supercap
Brand Name: Navisys
Key Specifications/Special Features:
Technical SpecificationsReceiver Performance DataReceiver Type50-channel,L1 frequency, C/A codeGPS:1575.42MHz
Horizontal Position Accuracy
- < 2.5m (Autonomous)
- < 2.0m (WAAS)
- (CEP, 50%, 24-hour static, -130dBm, SEP < 3.5m)
Velocity Accuracy
- <0.1 m/s (speed)
- <0.5° (heading)
- (50%@30m/s)
Time To First Fix：Autonomous (All at -130dBm)
Hot start：1sec
Warm start：32sec
Cold start：32sec (50% -130dBm)
Sensitivity (Autonomous)
- -147dBm (acquisition)
- -161dBm (tracking)
Max. Update Rate：5Hz (default 1Hz)
Max. Altitude：50,000 m
Max. Velocity：500 m/s
Protocol Support
- NMEA 0183 v2.3(compatible to 3.0)
- UART: 9600, 38400 bps N,8,1;
- GGA, GLL, GSA, GSV, RMC, VTG, TXT
SBAS Support：WAAS, EGNOS, MSAS, GAGAN
Dynamics < 4g
Electrical Data
- Power Supply：3.5 ~ 5.5
- Power Consumption (w/o antenna)：56mA/average tracking
- TTL I/O (V)
- VIH: 2~3.3, VIL: 0~0.8
- VOH: >2.8, VOL< 0.3
- Protocols：NMEA
RF Interface
- Built-in patch antenna：25x25x4 mm3
- External RF connector：MCX
Environmental Data
- Operating temperature
- -40 ~ 85℃ except
- supercap: -10~60℃
- Storage temperature
- -40 ~ 85℃except
- supercap: -10~60℃
Applications
- Camera detector
- Automatic vehicle location
Features
- Easy to use with built-in patch antenna, backup battery, MCX RF connector, and 12-pin digital connector.
- External active antenna short circuit protection
- Automatic switch between the built-in passive antenna and external active antenna.
- Supports both TTL and USB interfaces.
- Excellent EMI protection and minimum RF efforts
- High performance: -161dBm tracking sensitivity
- SBAS (WAAS, EGNOS, MSAS, GAGAN) support
- A-GPS support, OMA SUPL/3GPP TS25.171 (GSM/UMTS) compliant
- LED for position fix indication
- Windows location sensor support
- Industrial operating temperature range: -40 ~ 85℃
By certification [File Integrity]
