Marine Electronics

More Marine Electronics

Register Your VHF Radio

The U.S. Coast Guard continues be concerned about the misuse (or lack of use) of VHF radios for distress calling....

Testing VHF Coaxial

The loss in RF coaxial cable increases substantially and quickly, when there is water intrusion. Coax that uses foam...

Heat-Seal Connectors

 Subscribers OnlyA typical cruising boat has thousands of electrical connections. The consequence of failure range from a light that...

Mailport: Low Budget Navigation

Regarding the article on recycling gear for cruising in the September 2018 issue, I found that an old Windows laptop,...