Belmont Communications

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The HT 640

The brand-new submersible HT640 marine transceiver has been developed to offer a high level of durability and operational reliability, allowing it to be depended upon in the most extreme conditions. 

The marine world has been waiting anxiously for this product and demand has been brisk.  Priced at about 33% less than the equivalent competition, the new HT640 represents real value to the consumer without compromising on quality.

Click here for the HT640 page in our on-line catalogue.


  • Submersible
  • Ergonomic
  • Industrial strength production
  • Feature rich
  • Simple to use
  • Superior audio quality
  • Battery Life Indicator
  • Built-in voice scrambler
  • Lithium-ion battery technology
  • A/B quick access channels
  • Scanning
  • Private Channels

Please use our contact form to receive further information and prices on the HT640 and accessories





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