For other vessel classes and recreational craft, VHF is a useful communication device. The coverage and hours of operation of VHF services are guided by the local volunteer marine rescue operation.

Low Frequencies - For low frequencies up to 300 MHz,Amateur Radios, CB Radio and marine radio, spare parts,Handheld Ham Radio Antenna,Walkie Talkie; Used widely at antenna scanner, UHF,VHF ...

Cobham Satcom released what it calls a significant software update for its flagship SAILOR 7222 VHF DSC Class A radio ... Unit and Transceiver Unit. Marine Jet Power (MJP), a global leader ...

J-pole for mounting and a control box. What stands out – A built amplifier is inside the antenna, for boosting signal reception to catch signals from broadcast stations situated far away. – An ...

Jan. 16, 2025 — A new study sheds light on how a species of foraminifera, single-celled organisms found in almost all marine habitats, thrives in a dark, oxygen-free ... Jan. 19, 2025 ...

Having a car phone mount is super convenient when you're on the go. Here are our favorites, all tested and reviewed by CNET experts. Executive Editor David Carnoy has been a leading member of CNET ...

Here’s how it works. The best TV antennas are a critical element of any living room. I couldn't live without my TV antenna. It's as important to me as any streaming service because it allows me ...

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Marine biology is the study of life in the oceans and brackish waters, which ranges from archaea and bacteria to marine mammals, and includes organisms such as corals that affect the shape of the ...

To securely hang a flat-screen TV on your wall, you'll need a reliable mount. The best TV wall mounts vary in design and features, with prices ranging from as little as $20 to as much as several ...

Electronic devices classed for use in the marine environment. All electronics used onboard must be designed to fit in the small confines of a bridge and can come in contact with salt water ...

Motorcycle phone mounts are a game changing accessory for riders who like to also use their phones for navigation, and want quick access to their apps while they ride. That includes taking calls ...