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FT-2800 GMDSS VHF Radio /Portable Marine Handheld telephone

FT-2800

GMDSS VHF Radio /Portable Marine Handheld telephone

Two way Radio  Compatible with IMO standard , CCS certificate

1 Classification society uses a microcomputer to control the synthesizer to ensure high frequency stability on each channel;

  1. Up to 88 working channels,
  2. External microphone speaker can be connected; rear hook is convenient for fixing,
  3. Easy to disassemble and assemble the battery,
  4. Long service life and strong ability to adapt to the environment;
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PRODUCT DESCRIPTION

FT-2800

GMDSS VHF Radio /Portable Marine Handheld telephone

A VHF characteristics

1 Classification society uses a microcomputer to control the synthesizer to ensure high frequency stability on each channel;

  1. Up to 88 working channels,
  2. External microphone speaker can be connected; rear hook is convenient for fixing,
  3. Easy to disassemble and assemble the battery,
  4. Long service life and strong ability to adapt to the environment;
  5. Small and flexible,
  6. Strong waterproof, it can be placed for more than 5 minutes under one meter of water, and it is not easy to be attacked by sea water or oil,
  7. Yellow appearance, easy to identify, especially in dark places,
  8. The original battery has a large capacity, which can work for 8 hours at the maximum rated power and 1:9 load cycle, and the battery can be stored for 2 years.

Two, technical indicators

  1. Comprehensive indicators

Frequency range: 156.025-157.425MHZ

Modulation method: FM: FM (16KOG3E)

Receiving system: superheterodyne twice frequency conversion

Frequency tolerance: ±10ppm (-20℃,60℃)

Working voltage: DC 6.4V

Antenna impedance: 50Ω

Dimensions: W (52) H (145) D (32)

Net weight: 200g (±2%)

  1. Launch index

Output power: ≤2W (large) or 1W (small)

Modulation limit: ≤±5KHZ

Modulation sensitivity: 20mV±10mV

Audio distortion: ≤7%

Spurious component: ≤-53dB

  1. Receiving indicators

Reference sensitivity: ≤0.40μV

Squelch opening sensitivity: ≤0.25μV

Deep squelch blocking threshold: ≥5KHZ

Adjacent channel selectivity: ≥65dB

Intermodulation immunity: ≥58dB

Spurious response immunity: ≥65dB

Audio output power: ≥0.5W (8Ω)

Audio distortion: ≤7%

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