JRC JLR-7600/7900 GPS Navigator

JRC JLR-7600 and JLR-7900 Global Navigation Satellite System (GNSS) Receivers are designed for vessels with a maximum speed not exceeding 70 knots.

 

The system consists of a GPS antenna and a control unit. Depending on the model, the antenna provided is either the JLR-4340 (GPS) or the JLR-4341 (DGPS). In both configurations, the control unit used is the NWZ-4610, which features a 4.5-inch display and a modern, stylish design—making it an excellent addition to any ship’s navigation system.

 

The JLR-4340 (GPS) receiver offers high accuracy in position determination by tracking signals from up to 12 satellites simultaneously. The JRC GPS receiver combines DGPS measurements with correction data from SBAS satellites (WAAS, EGNOS, MSAS), resulting in enhanced positional accuracy.

 

The NMEA0183 output can be configured as version 1.5.2.1 or 2.3, enabling compatibility with various types of onboard equipment including radar, fishfinders, and plotters.

 

Specifications

Operating Voltage: 12/24 VDC (10.8 – 31.2V)

Receiver Type: 12-channel (supports WAAS, EGNOS, MSAS)

Frequency: 1575.42 MHz ± 1 MHz

 

Sensitivity:

-135 dBm (acquisition)

-138 dBm (tracking)

 

Position Accuracy:

13 m 2DRMS (C/A code, HDOP ≤ 4)

7 m 2DRMS (with SBAS correction)

 

Position Update Rate: Approximately every 1 second

Input Voltage Range: 10.8 – 31.2 VDC

Power Consumption: ≤ 1.5 W

Included Cable: 10-meter connection cable

Product Code: JLR-7600 / JLR-7900

Product Group: GPS/DGPS