Features

• 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) 

Specifications

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)