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2. Leonid Kupriyanovich - Wikipedia

   en.wikipedia.org/wiki/Leonid_Kupriyanovich

   In 1957 Leonid Kupriyanovich presented a micro walkie-talkie radio version the size of a matchbox, 50g in weight and had 2 km operating distance. Also in 1957 he made an experimental model of a wearable automatic radio landline extender ("radiophone"), called LK-1 (not to be confused with the cancelled Soviet spacecraft of the same name or LK-1 ...

3. Walkie-talkie - Wikipedia

   en.wikipedia.org/wiki/Walkie-talkie

   Yes. Current supplier. Various. A walkie-talkie, more formally known as a handheld transceiver (HT) or handheld radio, is a hand-held, portable, two-way radio transceiver. Its development during the Second World War has been variously credited to Donald Hings, radio engineer Alfred J. Gross, Henryk Magnuski and engineering teams at Motorola.

4. Two-way radio - Wikipedia

   en.wikipedia.org/wiki/Two-way_radio

   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 ...

5. Talkie Walkie - Wikipedia

   en.wikipedia.org/wiki/Talkie_Walkie

   Talkie Walkie is the third studio album by French electronic music duo Air, released on 26 January 2004 by Virgin Records. "Alone in Kyoto" was included on the soundtrack to the 2003 film Lost in Translation, and "Run" was used in both the Veronica Mars episode "Nobody Puts Baby in a Corner" and the 2004 French film Lila Says. "Talkie-walkie ...

6. Personal radio service - Wikipedia

   en.wikipedia.org/wiki/Personal_radio_service

   A personal radio service is any system that allows individuals to operate radio transmitters and receivers for personal purposes with minimal or no special license or individual authorization. Personal radio services exist around the world and typically use light-weight walkie talkie portable radios. The power output, antenna size, and ...

7. Japan firm says it stopped making walkie-talkies used in ...

   www.aol.com/japan-firm-says-stopped-making...

   A Japanese handheld radio manufacturer has distanced itself from walkie-talkies bearing its logo that exploded in Lebanon, saying it discontinued production of the devices a decade ago ...