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Nairaland Forum / Science/Technology / Phones / What Are The Two Way Radio Walkie Talkie And Its Funtions. (664 Views)
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What Are The Two Way Radio Walkie Talkie And Its Funtions. by imekus(m): 8:25am On Nov 15, 2014 |
A two-way radio is a radio that can both transmit and receive (a transceiver), unlike a broadcast receiver which only receives Walkie-talkies, as they were called, were first developed for military use during World War II and eventually spread to public and commercial use after the war. They typically look like a telephone handset with an antenna sticking out the top with a built in speaker that can be heard by the user and anyone in close proximity. Modern walkie talkies still utilize the push- to-talk technology and are available in numerous price ranges - from units sold as toys to more commercial units used for public safety, business or any setting where a portable radio would be necessary. Some walkie talkie models can be made to be very small and depending on the differing use, the equipment varies with consumer use and commercial use. 5w two way radio cheap uhf baofeng bf-888s two way radio Quick Details Place of Origin: Fujian China (Mainland) Brand Name: baofang Model Number: TD-V2 Type: Handheld Dimensions: 117*52*33mm Frequency Range: 136-174MHz / 400-470MHz Storage Channel: 16 Talk Range: 3-5KM Mode of operation: Simple or semi-duplex Colour: Blackedlue With LCD: Have Battery Capactiy: 1500mAh Warranty: 18 month Weight: 250g Type: Property Two-way radio Output Power: UHF 3W Battery Life: 14 hour Keypad Lock: Yes for more enquiry:08051707225 www.imakusvisiontech.com
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