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DISH Wireless L.L.C., doing business as Boost Mobile, is an American telecommunications company and wholly owned subsidiary of EchoStar Corporation. Boost Mobile is the fourth largest wireless carrier in the United States. Together with its sister brands Gen Mobile and Ting Mobile, it serves 7.3 million subscribers as of June 30, 2024. [1]
The off network feature on the iDEN phones work for up to a six-mile radius and will communicate with all other iDEN phones in the area on the same channel and code access number. The off network walkie talkie feature has a total of 10 channels on newer phones and within those 10 channels, the phones can handle 15 separate group codes. This ...
Motorola T5320 FRS handheld radio. The Family Radio Service (FRS) is an improved walkie-talkie radio system authorized in the United States since 1996. This personal radio service uses channelized frequencies around 462 and 467 MHz in the ultra high frequency (UHF) band.
29.7725 MHz – Marine "Channel B" or "Channel 2" and Mobile (AM only) – 4WDC Channel 5; 29.7850 MHz – Mobile (AM) 29.7975 MHz – Mobile (AM) 29.8100 MHz – Mobile (AM) 29.8225 MHz – Civil Defense – Base/Mobile (AM/SSB) – 4WDC Channel 3; 29.8350 MHz – Mobile (AM) 29.8475 MHz – Civil Defense (Primary) – Base/Mobile (AM/SSB) 29. ...
For example, a walkie-talkie or a DECT phone or so-called TDD 4G or 5G phones requires only a single frequency for bidirectional communication, while a cell phone in the so-called FDD mode is a full-duplex device, and generally requires two frequencies to carry the two simultaneous voice channels, one in each direction.
Naval air traffic controller communicates with aircraft over a two-way radio headset A variety of portable handheld two-way radios for private use. A two-way radio is a radio transceiver (a radio that can both transmit and receive radio waves), which is used for bidirectional person-to-person voice communication with other users with similar radios, [1] in contrast to a broadcast receiver ...
A trunked radio system is a two-way radio system that uses a control channel to automatically assign frequency channels to groups of user radios. In a traditional half-duplex land mobile radio system a group of users (a talkgroup) with mobile and portable two-way radios communicate over a single shared radio channel, with one user at a time ...
Motorola TA288 PMR446 licence-free radio Motorola TLKR T40 radio tuned to PMR channel 1. PMR446 (Private Mobile Radio, 446 MHz) is a licence-exempt service in the UHF radio frequency band and is available for business and personal use in most countries throughout the European Union.