Product Feature
SRG-1150DN/1250DN(DSC, NBDP) MF/HF Radio Equipment, which is designed and developed for medium and long range communications, fully compiled with all the requirements of GMDSS that can be installed on both IMO and non-IMO vessel.
SRG-1150DN/1250DN(DSC, NBDP), which is integrated with DSC unit, Direct Digital Synthesizer(DDS) and Noise Blanker Circuit, enables reliable communications and also ease of installation owing to compact and light weight with NBDP function.
• Compliant with ITU, IMO and GMDSS.
• Compact & transmitter-receiver with a built-in DSC.
• Easy to read information with large LCD(10.4) for NBDP terminal.
• Easy to read Rx & Tx frequency at a time.
• Available scanning variability of transmitter output, frequency & channel.
• High stability for frequency with 10Hz Step Synthesizer.
• Built-in alarm signal(2182KHz).
• Storing up to 100 transmitted message(editable).
• Storing up to 100 received message (every 50 messages for distress and ordinary).
• Self-diagnosis function for easy maintenance.
SPECIFICATION
GENERAL :
Frequency range :: TX :1.6~27.5MHz (10Hz STEP)
RX :500KHz~29.9999MHz (10Hz STEP)
TX/RX channel :: ITU channel
Memory Channel :: 300 channels
Frequency tolerance :: Within 10HZ
Operation method :: Simplex, Semi-duplex
Type of emission :: J3E, H3E, F1B
Ambient temperature :: -15°C ~ +55°C 95%
Power supply :: -DC24V ±15%
SRG-1150DN:
Receiving 2.5A,
Transmitting 15A.
SRG-1250DN:
Receiving 2.5A,
Transmitting 25A.
Dimension and weight :: 288(W)x327(H)x238(D)mm
TRANSMITTER :
Type of emission and output :: SRG-1150DN: J3E(150W), F1B(100W), H3E(75W)
SRG-1250DN: J3E(250W), F1B(150W), H3E(75W)
Modulation :: Low level balanced
Occupied bandwidth :: Within J3E(3KHz), F1B(0.5KHz)
2 TONE distress signal :: 1300Hz, 2100Hz
RECEIVER :
Method of reception :: Double Super Heterodyne
Sensitivity :: J3E 3uV, F1B 3uV, H3E 6uV, S/N 20dB 100m/w
Intermediate frequency :: 49.455MHz, 455KHz
Overall distortion and noise :: 20dB or more
Input impedence :: 50ohm
DSC WATCHKEEPING RECEIVER :
Frequency :: 2187.5, 4207.5, 6312, 8414.5, 12577, 16804.5KHz
Type of emission :: F1B
Frequency accuracy :: 1700 ±85Hz
(Mark:1615Hz, Space:1785Hz)
Speed :: 100bps
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
(Mark:1615Hz, Space:1785Hz)
Modulation speed :: 100 BAUDfARQ, FEC MODE
Type of modulation :: AFSK
Frequency tolerance :: Within O.SHz
COMPONENTS
OPTION (NBDP):
• NBDP TERMINAL (SN-100)
• PRINTER (DPU-414, OKI)
• KEY BOARD (SPR-8630)
