what size power supply for two way radio
How to choose the size power supply for two way radio? One important factor in the distance a two-way radio will communicate is its power output. depend on you want the how long distance communication range ...
The Best Two-Way Radios of 2022
The Best Two-Way Radios of 2022 ...
What is Squelch and how do you suppress it on a two way radio?
This article includes the role of the squelch and noise reduction functions. There are also advantages of the related products RA89, NR630 ...
Digital Retevis Radios
The blog mainly talk about the dmr radio, introduce the retevis RT81 and HD1 ...
NOAA Frequencies
All NOAA Weather Radio stations broadcast on one of seven frequencies in the VHF Public Service band: 162.400 megahertz (MHz), 162.425 MHz, 162.450 MHz, 162.475 MHz, 162.500 MHz, 162.525 MHz, and 162.550 MHz. ...
How To Choose the Right Speaker Microphone for Your Two-Way Radio
How To Choose the Right Speaker Microphone for Your Two-Way Radio ...
digital portable radio
Digital two-way radios provide one-to-one communications, expanding channel capacity, and in some cases, are being mandated by the FCC ...
when were walkie talkies invented?
The walkie-talkie was first invented in 1937 by the Canadian Don Hings, The devices were known as ‘walkie-talkies’ and were first created to help pilots communicate effectively. ...
Small, Lightweight Two Way Radios
Small, Lightweight Two Way Radios, which are suited to environments such as schools, retail, restaurants and hospitality. ...