Differential GPS Receivers
Description
Specification:-
- With the highest accuracy ever for detailed survey At least with a precision of 10mm
- ELECTRICAL SPECIFICATIONS
- GENERAL FREQUENCY L1, 1575.42 MHz
- C/A CODE 1.0023 MHz chip rate
- CHANNELS 12
- MAIN POWER +5 VDC +/- 5%, 180mA typical
- ACCURACY POSITION 82' CEP without SA
- VELOCITY 0.3' /second, without SA
- TIME 1 microsecond synchronized to GPS time
- DGPS ACCURACY POSITION 3-16 feet, typical
- VELOCITY 0.16 feet/second, typical
- ACQUISITION RATE REACQUISITION 0.1 second average
- HOT START 8 seconds average
- WARM START 38 seconds average
- COLD START 48 seconds average
- DYNAMIC CONDITIONS ALTITUDE 60,000 feet max.
- VELOCITY 1000 knots/second max. A
- CCELERATION 4g, max JERK 66 feet / second max.
- SERIAL PORT ELECTRICAL INTERFACE Two receive and one transmit
- PROTOCOL MESSAGES SIRF binary & NMEA -0183, version 2.20 with a baud rate selection SiRF binary- position, velocity, altitude, status & control NMEA - CGA, GLL, GSA, GSV, RMC & VTG DGPS PROTOCOL RTCM SC-104, ver 2.00, type 1, 2 and 9
- ENVIRONMENTAL CHARACTERISTICS PHYSICAL SPECS LENGTH 3" WIDTH 2.5" HEIGHT 1" INTERFACE CONNECTOR RS232 DB9 female connector
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