FM voice communication uses VHF frequency ranges for short range ship-to-ship or ship-to-shore communications.

SSB voice and data communication uses HF frequency ranges for long range ship-to-ship or ship-to-shore communications.

Cellular voice and data communications uses cellular towers for short range cellular communications.

Satellite Phone voice and data for communication when at sea or in exotic locations.


Home Page | About Us/Location | Radars | Navigation | Fish Finders/Sounders | Combination Units | Communications | Autopilots | Manufacturers | Sales/Installations/Service | Specials | Ask the Pro | Local Weather/Fishing Report | Site Map
Martek of Maryland / 9917 Stephen Decatur Hwy Unit #5 / West Ocean City, MD 21842
Voice 410-213-0888 / Fax 410-213-2790 / service@marketmd.com
Back to the Ocean City, MD Fishing Page Ocean City Maryland Home Page, Ocean City, Ocean City MD Copyright © Martek of Maryland
Web Site Designers: D3 Corp, Inc.,, Ocean City, Maryland