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How Does a Walkie Talkie Work? Walkie talkies, also known as handheld portable two-way radios or handheld transceiver , are handheld, portable radios that communicate wirelessly us …

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1. Transmission power Almost all walkie-talkies have high, medium and low transmit powers adjustable. For handheld two-way radios, the transmit power is generally between 0.5 and 5W; the radio can b …

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