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1.

INTRODUCTION

This GPS receiver module is based on a ultimate 12 channel GPS engine. The GPS

engine, interface electronics, and a passive GPS antenna are enclosed inside the weather-
proof plastic housing. This provides sophisticated state of the art GPS performance in an
easy to use package.

1.1) FEATURES AND SPECIFICATIONS

Receiver Architecture

.

12 parallel channels "All in view" tracking

.

L1 frequency 1575.42 MHz, C/A code

Tracking Capability

.

Platform velocity up to 515 m/s (1854 Km/h)

.

Platform acceleration up to 4 g

Accuracy

.

25 meter, 2D without SA imposed (95%)

.

100 meter, 2D RMS with SA imposed (95%)

.

Timing Accuracy 1pulses/sec, aligned with GPS time +/- 1µs

Acquisition/Reacquisition Performance (typical)

.

8 sec. Time To First Fix (with almanac, ephemeris, time and position)

.

40 sec. TTFF (with almanac, time and position)

.

60 sec. TTFF (cold start)

.

0.1 sec. reacquisition (up to 30 sec. blockage)

Map Datum

.

default WGS-84

NMEA-0183 Data Port

.

NMEA-0183 Version 2.01 (selected formats)

.

Default Output message GGA, GSA, GSV, RMC

.

Input/Output signals RS232 (TTL level)

.

Default data format 4800 baud, no parity, 8 data bits, 1 stop bit (4800 N81)

Power Requirements

.

 1 watt @ 10 Vdc

Operating Temperature

.

-20 degrees C to 75 degrees C

Storage Temperature

.

-55 degrees C to 90 degrees C

Summary of Contents for UX0GPGxx

Page 1: ...UX0GPGxx 10 35V 10 mt cable Issue A220302 ...

Page 2: ...curacy 25 meter 2D without SA imposed 95 100 meter 2D RMS with SA imposed 95 Timing Accuracy 1pulses sec aligned with GPS time 1µs Acquisition Reacquisition Performance typical 8 sec Time To First Fix with almanac ephemeris time and position 40 sec TTFF with almanac time and position 60 sec TTFF cold start 0 1 sec reacquisition up to 30 sec blockage Map Datum default WGS 84 NMEA 0183 Data Port NME...

Page 3: ... 0183 signal RS232C 4800 N81 received from plotter 2 GPS TX brown NMEA 0183 signal RS232C 0 to 5V transmitted to plotter 4800 N81 4 GPS RX gray signal ground 3 GPS TX yellow signal ground 6 GND black signal ground shield shield 5 NC white 7 GPS PWR red 10 to 35 volts DC supply input Figure 1 2 Connector Pin Out Figure 1 2a Mechanical dimensions NC ...

Page 4: ... of sight being obscured and reception from one or more satel lites lost Metal masts radar scanners radar reflectors or superstructures are typical causes of such shadowing b Distortion of the Antenna polar diagram which may decrease the effective level of the received signal The antenna SHOULD BE MOUNTED more than 1 metre from wire rigging more than 2 metres from metal objects greater than 200 mm...

Page 5: ...ive rolling velocities You will need to supply a suitable standard VHF antenna mount Fill the connector with silicone grease to prevent corrosion of the plug connector CABLE ROUTING When installing the GPS it is important that the cable is not fitted in close proximity to antennae cables or cables carrying high currents If the cable has to follow a similar route to cables of this type ensure the d...

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