[GPS-90/90D]  [e-Loran]  [GPS-20A] [Vector Pro]  [GPS-95CP]

Vector PRO
GPS Compass
Celestial Fix Makes The Difference. 
Highly acurate, stable, fast start-up, compact and
affordable GPS COMPASS from SI-TEX.

With Pole Mount Base
(Swivel Mount is not included in standard equipment)

With Fixed Mount Base

Provides 2D heading and positioning data or pitch and roll to radar, sonar, chart plotter, autopilot and AIS

• Heading accuracy 0.5 degrees
• Heading updates up to 10 Hz
• Position updates up to 5 Hz
• SBAS (WAAS and EGNOS) and Beacon ready
• Sub-meter differential positioning accuracy
• Fast start-up times
• Sustained tracking rate up to 25º/s
• NMEA 0183 interface with provision for external RTCM SC-104 differential corrections.
• Builtin Beacon receiver is optionally available.
• RS-232C and RS-422 serial ports.
• Sealed enclosure specified to IP 67 rating
• Simple to install, with minimal cabling required

Receiver Type

L1, C/A code, with carrier phase smoothing

Channels

12-channel, parallel tracking (10 channel when tracking SBAS)

Update Rate

5 Hz position max, 10 Hz heading max

Horizontal Accuracy

<1 m 95% (DGPS)*
<5 m 95% (autonomous, no SA)**

Heading Accuracy

<0.5 degrees rms

Rate of Turn

25º/s max

Pitch / Roll Accuracy

< degree rms

Start-up Time

<60 s typ.

Heading Fix

<20 s

Satellite Reacquisition

<1 s

Dimensions/Weight

Pole Mount:  24.385"W x 6.317"D x 5.937"H

Fix Mount:  24.385"W x 6.317"D x 6.187"H

Differential Beacon Specifcations

Channels

2-channel, parallel tracking

Frequency Range

283.5 to 325 kHz

Operating Modes

Automatic and manual

Sensitivity

2.5 dB mV for 6 dB SNR at 200 bps

Dynamic Range

100 dB

Adjacent Channel Rejection

61 dB at + 400 Hz offset

Communications

Serial Ports

3 full duplex RS-232 and 2 half-duplex RS-422

Isolation

All serial ports optically isolated from power supply

Baud Rates

4800, 9600, 19200

Data I/O Protocol

NMEA 0183 and SLX binary

Correction I/O Protocol

RTCM SC-104

Timing Output

IPPS (HCMOS, active high, rising edge snc, 10 ¥, 10 pF load)

IPPS Accuracy

50 ns

NMEA Heading Messages

GPGGA, GPGLL, GPGSA, GPGST, GPGSV, GPRMC, GPRRE, GPVTG, GPZDA, RD1, HEHDT, HEROT

Environmental

Operating Temperature

-30º C to + 70º C

Storage Temperature

-40º C to +85º C

Humidity

100% condensing

© Copyright 2007, SI-TEX