Portable VHF VH-770M


  • RMRS
  • -
Portable VHF VH-770M can be used on ships as a two-way telephone communication equipment and chat as GMDSS equipment. The radio includes 19 channels in the range of ~ 156.300MGts 156.875MGts. Waterproof design allows VH-770M to remain in operation to a depth of 1 m for at least 5 minutes, as the body is resistant to moderate seawater or oil. Thanks to the bright orange coloring, the radio is easy to see.
The main battery provides 8 hours of work at the highest level of nominal power with a duty cycle of 1:9 (transmit / receive) and a shelf life of at least 4 years. The set comes emergency battery and rechargeable battery.
  • Frequency Range 156.300 ~ 156.875MGts
  • HIGH output power 3.0W / 0.5W LOW
  • Simplex communication methods
  • Number of channels 19
  • Grid spacing of 25 kHz channel
  • The 'awakening' About 5 seconds
  • Battery voltage 7.2 V
  • Storage time, 4 years
  • Working time About 8 hours (10% Transmission, Reception 10% 80% Waiting)
  • Operating temperature -20 C ~ + 55 C
  • Waterproof At least 5 minutes at a depth of 1 meter
  • Dimensions 51 (W) x 33 (D) x 256 (H) mm
  • Transmitter Weight: 163 gr.
Certificate RMRS

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