JRC JLR-4341 (DGPS 224)

The JRC JLR-4341 GPS receiver (DGPS 224) is a high-tech device for marine vessels certified for use in accordance with the requirements of the Russian Maritime Register of Shipping.

Important functions:

• Differential Radar receiver: Improves positioning accuracy.
• SBAS Corrections: Uses WAAS/EGNOS/MSAS systems for more accurate measurements.
• RAIM function: Improves positioning reliability by filtering errors.
• Receiving signals from 12 satellites: Provides accurate determination of coordinates.
• Output NMEA0183: For integration with other navigation equipment.

• Receiver type: 12-channel, supports WAAS, MSAS, EGNOS.
• Frequency: 1575.42MHz with a tolerance of ±1MHz.
• Sensitivity -135dBm.
• Accuracy: 13 meters 2DRMS.
• Startup time: 40 seconds (cold), 33 seconds (warm).
• Data update: Every second.
• DGPS: RTCM SC 104 version 2.0.
• Beacon frequency: 283.5~325 kHz.
• Power supply: 12/24VDC.
• Operating temperature: -25 to +55C.