MRC-110/E Marine Radio Communication System

Description

MRC-110/E marine radio communication system is an HF marine radio with the DSC (Digital Selective Call) capability for sending emergency messages used in various types of military ships. This radio consists of three sections that are Transmitter/Receiver (T/R), Control Unit (CU) and antenna Matching Unit (MU). T/R and CU units are installed inside the ship cabin and the MU unit is installed on the ship deck. Output power of the radio is 150W and the control unit could be separated from the T/R for controlling the system remotely via a pair field wire General specifications Frequency range1.6~29.9999 MHzFrequency channel spacing100HzNumber of preset channels100 channelsInput supply24-30 VDCData/control interfaceRS-232Modulation typeSSB-CW,AM-SSBALE✓Frequency hopping✓Transmitter specifications Output powerLP: 10W, 20W, 30WMP: 40W, 60W, 80WHP: 100W, 120W, 150WHarmonic rejection50dBSpurious signal rejection50dBFrequency stability±2PPMReceiver specifications SensitivitySSB: 1µV (15dB SINAD) SSB (CW): 1µV (20dB SINAD) AME: 6.75µV (15dB SINAD)Communication typeHalf-Duplex, SimplexAudio outputat least 10mW on 300Ω loadIF/image rejection70dBPhysical & environmental specifications Dimension (H×W×D)T/R: 400×300×150 mmCU: 200×250×60 mmMU: 350×250×80 mmOperating temperature-25°C ~ +65°CStorage temperature-40°C ~ +70°CEnvironmental standardMIL-STD-810F