Specifications - JRC JHS-770S Instruction Manual

9.1
JHS-770S/780D Marine VHF Radiotelephone
General Specifications
●
Transmission frequency
Reception frequency
Number of channels
Channel spacing
Communication modes
Type of emission
Antenna impedance
Transmission/reception switching
interval
Channel switching interval
Interface
Main controls
Power supply voltage
Current consumption
Operating temperature range
Storage temperature range
Humidity resistance
Vibration resistance (3 Axis)
Continuous operation (Phone)
Continuous operation (DSC, WKR)
Protection rating
Dimensions and mass

9. SPECIFICATIONS

Simplex/ semi-duplex:
Duplex
(JHS-780D)
Simplex/ semi-duplex:
Duplex
(JHS-780D)
ITU/USA/Canada/IWW channels:
Weather channels:
Private channels:
Memory channels:
25kHz
Simplex , semi-duplex and duplex
Radiotelephone communications:
DSC/ATIS:
50Ω unbalanced
300 ms or less
5 sec or less
IEC61162-1 (GPS/AME/RMS)
IEC61162-2 (AIS)
600Ω balanced (VDR), 600Ω unbalanced (Ext SP)
DSC call transmission (sending and receiving), communication
channel settings, transmission power settings, squelch adjustment,
volume adjustment, screen adjustment
24VDC (21.6VDC - 31.2VDC)
25W transmission:
Reception:
-15°C - +55°C (for full performance: 0°C - +40°C )
-15°C - +55°C
No abnormality after standing 4 hours in +40ºC, 93% RH
5Hz – 12.5Hz:
12.5Hz – 25Hz:
25Hz – 50Hz:
No abnormality after vibration for 15 minutes in each axis
No abnormality after testing resonance points for 30 minutes
No abnormality after operating continuously for 8 hours
No abnormality after operating continuously for 24 hours
IP22 equivalent (Controller panel)
Transceiver unit
240(W)x290(H)x128(D) [excluding projections]
Approximately 6.3kg(NTE-770S) / 6.9kg(NTE-780D)
Controller unit
230(W)x142(H)x89(D) [excluding projections],
Approximately 1.3kg
155.000 - 163.500MHz
: 156.025 - 157.425MHz
155.000 - 163.500MHz
: 160.625 - 162.025MHz
Maximum 57 ch
10ch
Maximum 200ch
Maximum 10ch
(JHS-780D) /
F3E (G3E)
F2B (G2B)
Maximum 8.0A
Maximum 5.0A
Full amplitude 3.2mm
Full amplitude 0.8mm
Full amplitude 0.2mm
Specifications
press talk
9-1