• Compliant with ITU, IMO and GMDSS standard. 

• Adoption of new conceptual SYNTHESIZER technology improves voice quality, no-noise. 

• Compact size and simplified key and dial enables to operate efficiently. 

• Realization of dual display for NBDP terminal and SRG-3150DN makes it easier to read data. 

• Designed DSC and W/K receiver built-in integrated transceiver. 

• Available rapid scanning for the variation of transmitting power, frequencies and channel by group or individual. 

• High stability for frequency with 10Hz Step Synthesizer. 

• Storing up to 100 transmitted message(editable). 

• Storing up to 100 received message. (50 messages for distress and 50 for ordinary) 

• Self-diagnosis function for easy maintenance. 

• Speaker built-in. (external speaker : option) 

▶ GENERAL 

• Frequency Range : TX : 1.6~27.5MHz (10Hz STEP) 

                            RX : 500KHz~29.9999MHz (10Hz STEP) 

• TX/RX Channel : ITU channel, 300 memory channel 

• Frequency Tolerance : Within 10HZ 

• Type of Emission : J3E, H3E, F1B 

• Operation : Simplex & Semi-duplex 

• Ambient Temperature & Humidity : -15℃~+55℃, 95% 

• Power Supply : DC24V±15% (2.5A at Reception, 15A at Transmission) 

▶ TRANSMITTER 

• Type of Emission and Output : J3E(150W), F1B(100W), H3E(75W) 

• Modulation : Low level balanced 

• Occupied Bandwidth : Within J3E(3KHz), F1B(0.5KHz) 

• Two-tone Distress Signal : 1300, 2100Hz 

▶ RECEIVER 

• Sensitivity : J3E 3uV, F1B 3uV, H3E 6uV, S/N 20dB 100m/w 

• Intermediate Frequency : 49.455MHz, 455KHz 

• Overall Distortion and Noise : More than 20dB 

• Input Impedance : 50Ω 

▶ DSC WATCH KEEPING RECEIVER 

• Frequency : 2187.5, 4207.5, 6312, 8414.5, 12577, 16804.5KHz 

• Type of Emission : F1B 

• Frequency Shift Keying : 1700±85Hz (Mark: 1615Hz, Space: 1785Hz) 

• Data Transfer Speed: 100 baud 

• Frequency Tolerance : 10Hz 

▶ NBDP 

• Protocol : 625, 476-4, 490, 491, 492-3 & F130 by CCIR 

• Communication Mode : ARQ, CFEC, SFEC 

• Memory : 16M 

• Middle Range of Frequency : 1700 Hz 

• Modulation Speed : 100 BAUD (ARQ, FEC MODE) 

• Type of Modulation : AFSK 

• Frequency Tolerance : Within 0.5Hz 

▶ NBDP COMPONENTS(SRG-3150DN) 

• NBDP TERMINAL (SN-100) 

• PRINTER (DPU-414, OKI) 

• KEY BOARD (SPR-8630)