日本JRC JHS-770S船用甚高频电话 A类台式 符合IMO认证 原包装进口
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*** 日本JRC符合IMO、MED、CCS认证***船用甚高频JHS-770S780D
Model JHS-770S JHS-780DGMDSS compliance
General Communication mode simplex/semi-duplex
simplex/duplexFrequency range 155.00 - 163.50MHz
TX 155.00 - 163.50MHz (simplex/semi-duplex), 156.00
- 157.45MHz (duplex)RX 155.00 - 163.50MHz (simplex/semi-duplex), 160.60- 162.05MHz (duplex)
Output power 25W/1WModulation type radiotelephone G3E/F3E, DSC/ATIS
G2B/F2BChannel spacing 25kHz
Frequency accuracy within &plu***n;10x10-6Antenna impedance 50Ω unbalancedDSC CH70 receiver built in
DSC CH70 frequency 156.525MHzDSC received message LOG 20 distress messages0(TX)+20(RX) non-distress messages
Channel capacity ITU/USA/Canada 57 channels max
Inland Waterway 57 channels maxPrivate 200 channels max (channel steps: 25kHz,12.5kHz, 10kHz)
Weather 10 channels maxMemory 10 channels maxInputs IEC-61162-1 GPS