Features

• Compliant with ITU, IMO and GMDSS standard.
• Adoption of new conceptual SYNTHESIZER technology improves voice quality, no-nosie.
• 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 trnsmitting 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
• Frequence 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 Transmittion) 

▶ 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)