| Specification |
Wt-62-Rddevelopment: Model Number Board);
Application Type: Positioning,Surveying and Mapping,etc;
Brand: Otw;
Chipset: Xx;
Update Frequency: 0.25Hz-10hzdefault 1Hz;
Nmea Messages: Rmc,Vtgggagsa,Gsv.Gll;
Voltage: 1.8V To3.3V;
Operating Mode: GPS+Glonass+Galileo+ Bds;
4800BPS-: Baud Rate 921600BPS,Default115200BPS;
Power: [email protected] Consumption;
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Chip: SiRF;
Support Network: GPRS;
Warranty: 3 Month;
Machine No. 1: Echomap Ultra 122sv;
Machine No. 2: Echomap Ultra 126sv;
Machine No. 3: Gpsmap 8612;
Machine No. 4: Gpsmap 8616;
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Weight: 8 G;
Channel: 965;
GPS: L1c/a, L2c, L2p, L5, L1c;
Beidou: Bds-2: B1I, B2I, B3I; Bds-3: B1I, B3I;
Glonass: G1, G2, G3;
Galileo: E1, E5a, E5b, E6c, E5 Altboc;
Qzss: L1c/a, L2c, L5, L1c;
Navic: L5;
Sbas: L1c/a, L5;
Lvttl Ports: 4;
Spi: 1;
Event Markers Input: 2;
Pulse Per Second (PPS) Output: 1;
Indicator Pins Show The Working Status: 3;
Time Accuracy: 20 Ns;
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Chip: Csm-IC;
Support Network: GPRS;
Warranty: 1 Year;
Cold Start: 32s;
Hot Start: 1s;
Antenna: 8X8X2mm Ceramic Antenna;
Input Power: 3.3-5V;
Frequency: GPS L1, Bds B1;
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Chip: MStar;
Support Network: GPRS;
Warranty: 1 Year;
Weight: 64.8g;
Mount: Magnet;
Colour: Black;
Cable Length: 4pin Cable 3000mm;
Working Frequency: GPS L1/Bd2 B1;
Vcc: 5V;
Uart: 2,Lvttl;
Working Current: 36±3mA;
Cold Start Time: ≤38s;
Hot Start Time: Lower 1s;
Recapture Time: Lower 1s;
Tracking Sensitivity: -160dBm;
Capture Sensitivity: -146dBm;
Horizontal Error: Lower 5m;
Velocity Error: 0.1m/S;
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