Samyung SRG-250 400 W


250W/400W MF/HF Radio Equipment (DSC, NBDP) Console Type

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SRG-250/400 Type MF/HF Radio Equipment is in compliance with the Global Maritime Distress and Safety System (GMDSS) developed by the International Maritime Organization (IMO) which is designed for automation, SSB, NBDP, DSC and MF/HF Radio Communication Equipment.

General information Frequency range
- TX : 1.6MHz ~ 27.5MHz(100Hz STEP)
- RX : 1.6MHz ~ 27.9MHz(10Hz STEP)
TX/RX channel : Full ITU channels
Memory channel : 2,000 channels
Frequency tolerance : within 10Hz (within 0.3PPM)
Modes of emission : J3E, H3E, F1B, J2B, A1A
Communication mode : Simplex and duplex
Operating temp. : -15℃~ +55℃
Power supply : AC 110/220V 50/60Hz & DC24V
DSC Rx Frequency : 2187.5, 4.27.5, 6312, 8414.5, 12577, 16804.5KHz
Modes of emission : F1B, J2B
Frequency stability : within 10Hz
Speed of modulation : 100BAND
Printer Type of printing : Heat sensitive serial dot type
Character composition : 9 7 DOT WIDE
Number of printing character : 40(standard size), 80(small size)
Width of printing : 89.6mm
Width of paper : 112mm
Transmitter Output power : 250W (SRG-250)/400W(SRG-400)
Modulation mode : Low power level modulation type
Occupation frequency band range : within J3E, H3E 3KHz within F1B, J2B, A1A 0.5KHz
2 Tone alarm : 1300Hz, 2100Hz
Receiver Receiving type : Synthesized double super heterodyne type
Modes of emission : J3E, H3E, R3E, FQB, J2B, F3C, A1A
Image disturbance rate : more than 70dB
Input impedance : 50
NBDP Type of modulation : Phase sequence AFSK
Intermediate frequency : 1700Hz
Speed of modulation : 100BAND (ARQ, FEC MODE)
Frequency tolerance : within 0.5Hz
Mark : 7 units CORD 4B/3Y MARK signal