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uhf fire intercom
Nov. 06, 2023
UHF fire intercom refers to radio equipment that uses ultra high frequency (UHF) dedicated frequency band for fire communication. It is commonly used in fire scenes, forest fire prevention, fire rescue and other occasions.
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uhf intercom emergency call
Nov. 03, 2023
UHF walkie-talkie refers to radio equipment that uses the ultra-high frequency (UHF) dedicated frequency band for short-distance communication. It is commonly used in outdoor activities, engineering construction, logistics and transportation
vhf walkie talkie maintenance
Nov. 01, 2023
Maintenance of VHF equipment refers to regular inspection, cleaning, lubrication, fastening, adjustment, anti-corrosion and other work on VHF equipment to ensure the normal operation and service life of the equipment. The following are some precautions for maintenance of VHF equipment
how to use vhf digital selective calling
Oct. 31, 2023
VHF Digital Selective Calling (DSC) is a radio communication method that uses the very high frequency (VHF) dedicated frequency band to transfer communications between ships, between ships and shores, or via shore stations and land.
marine radio frequency modulation
Oct. 30, 2023
Marine radio frequency modulation refers to the radio communication method that uses the very high frequency (VHF) dedicated frequency band to transfer communications between ships, within ships, between ships and shores
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