POSITIONING EQUIPMENT

 

No.

EQUIPMENT

MANUFACTURER - FIRM

DESCRIPTION

1

GPS RECEIVERS (2) RTK-OTF

TRIMBLE - USA

R7 - dual frequency GNSS (GPS and GLONASS) receivers, suitable for Real Time Kinematic (RTK) surveys, complete with ancillaries (data linkers TRIMBLE PDL450, survey controllers TRIMBLE TSC2, e.t.c.).

2

GPS RECEIVERS (2) RTK-OTF

TRIMBLE - USA

4700 RSi-DSi - dual frequency GPS receiver, suitable for Real Time Kinematic (RTK) surveys, complete with ancillaries (data linkers TRIMBLE TRIMTALK 450S, survey controllers TRIMBLE TSC1, e.t.c.).

3

GPS RECEIVERS (2) RTK-OTF

TRIMBLE - USA

7400 RSi-DSi - dual frequency GPS receiver, suitable for Real Time Kinematic (RTK) surveys, complete with ancillaries (data linkers TRIMBLE TRIMTALK 450S, survey controllers TRIMBLE TSC1, e.t.c.).

4

DIFFERENTIAL GPS RECEIVERS (2)

TRIMBLE - USA

4000 RLII - DLII - single frequency differential GPS receiver, complete with ancillaries

5

SATELLITE RECEIVER / DECODER - DEMODULATOR

C-NAV U.S.A.

C-NAV 3050 GNSS system for C-Nav signals, with 66-channel combined GPS/GNSS/L-band receiver and multi-constellation support, tracking GPS, GLONASS, Galileo, StarFire, other SBAS (WAAS/EGNOS) signals, and accepts external RTCM input

6

UHF DATA LINK

APPLIED SATELLITE TECHNOLOGY - U.K.

SAT-TEL, four (4) channels UHF telemetry system, consisted of 500mW transmitter, receiver and modems, suitable for differential GPS operations.

7

VHF DATA LINK

C&MT - U.K.

MTS-162, sixteen (16) channels VHF telemetry system, consisted of 25W radio transceiver, modem and AC power supply, suitable for differential GPS operations.

8

HF DATA LINK

APPLIED SATELLITE TECHNOLOGY - U.K.

LR, HF long range telemetry system, with:
* Base station, consisted of 150W transmitter, modulator, power supply unit, automatic antenna tuning unit and antenna.
*Mobile station, consisted of receiver, demodulator, active antenna and power supply unit.
The system is specifically designed for Differential GPS operations

9

DIGITAL COMPASS

KVH - USA

Azimuth® Digital Gyro Compass (ADGC™)