Two-way radio is a radio that can both transmit and receive a signal (a transceiver), unlike a broadcast receiver which only receives content. It is an audio (sound) transceiver designed for bidirectional person-to-person voice communication with other users with similar radios using the same radio frequency (channel). Two-way radios are available in mobile, stationary base and hand-held portable configurations. Hand-held two-way radios are often called walkie-talkies, handie-talkies or hand-helds.
Two-way radio systems usually operate in a half-duplex mode; that is, the operator can talk, or he can listen, but not at the same time. A push-to-talk or Press To Transmit button activates the transmitter; when it is released the receiver is active. Other Full-duplex is generally achieved by the use of two different frequencies or by frequency-sharing methods to carry the two directions of the conversation simultaneously. Methods for mitigating the self interference caused by simultaneous transmission and reception on different but close-spaced frequencies include using two antennas, or dynamic solid-state filters. Time-division technologies (such as TDD) are used for mitigating self interference by simultaneous transmission and reception on the same frequency.
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Alafone ALF298 High Quality 26MHz -27MHz Amateur AM FM CB Radio
$49.99 Sold By: Two Way RadioAdd to cart -
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Alafone ALF308 High Quality 26MHz -27MHz Amateur AM FM CB Radio
$49.98 Sold By: Two Way RadioAdd to cart -
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Quansheng UV-K5 50-600MHz Air Band Walkie Talkie 200Ch 5W UHF VHF DTMF FM Scrambler NOAA Wireless Frequency Copy Two Way Radio
$39.09 – $39.55 Sold By: Two Way RadioSelect options -
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Anytone AT-5555N II CB Radio 25.615 – 30.105 Mhz 40 Channel Mobile Transceive AM/FM/SSB 11 Meter Radio
$283.33 – $287.63 Sold By: Two Way RadioSelect options -
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TYT TH-UV88 Two Way Radio Dual Band UHF VHF Handheld Walkie Talkie DOT-MATRIX LCD Screen Scrambler DTMF COMP
$67.64 Sold By: Two Way RadioSelect options -
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TYT-A8 Two Way Radio 7W UHF 400-520MHz Walkie Talkie
$59.98 Sold By: Two Way RadioAdd to cart -
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Baofeng UV-17 PRO Walkie Talkie Long Range Ham 10W Radio Stations Wireless set Amateur Two-Way Radios UHF vhf for hunting
$43.71 – $47.05 Sold By: Two Way RadioSelect options -
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Marine Radio Telephone D908 Marine Transceiver Walkie Talkie Ships Intercom
$568.84 Sold By: Two Way RadioSelect options -
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XIEGU G106C G106 HF Portable Transceiver SDR 5W SSB/CW/AM Three Modes WFM Broadcast Reception
$358.00 Sold By: Two Way RadioSelect options -
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BAOFENG P15UV Walkie Talkie 10W High Power Long Range Dual Band FM 999 Channels Handheld HF Transceiver Two Way Ham Radio
$35.95 – $53.33 Sold By: Two Way RadioSelect options -
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Walkie Talkie QYT KT-5000 VHF UHF Dual Band VOX Mini Color Screen Detachable Front Panel Scrambler FM Mobile Radio
$106.34 Sold By: Two Way RadioAdd to cart -
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QYT KT-5800 Mobile Radio 12/24V Truck Mini Walkie Talkie Quad Display 25W Dual Band UHF VHF Car Radio
$122.95 – $171.35 Sold By: Two Way RadioSelect options -
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QYT KT-780 Plus VHF 136-174MHz Car Radio 100 Watts Super High Power Mobile Transceiver
$190.02 – $227.97 Sold By: Two Way RadioSelect options -
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XIEGU X6100 50MHz All Mode Transceiver HF Transceiver Portable SDR Transceiver with Antenna Tuner
$695.39 Sold By: Two Way RadioAdd to cart -
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Vertex Standard VX-231 VHF/UHF Portable Two Way Radio Walkie Talkie with Li-ion Battery Charger
$109.19 Sold By: Two Way RadioSelect options -
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Talinfone 8800 AM FM UHF VHF Full Band Two Way Radio Durable Walkie Talkie
$49.96 Sold By: Two Way RadioSelect options -
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QYT KT-5000 25W Mini Radio Stations 10KM Dual Band 136-174/400-480MHZ Car Walkie Talkie with Separable Panel
$130.84 – $160.96 Sold By: Two Way RadioSelect options -
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Talinfone E28S Mini Walkie Talkie Handheld Portable Two Way Radio
$36.00 Sold By: Two Way RadioAdd to cart -
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Talinfone M23 Plus 10W UHF VHF Walkie Talkie IP68 Waterproof Two-Way Radio
$58.96 Sold By: Two Way RadioSelect options -
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Talinfone M23 VHF Marine Walkie Talkie Long Range Radio IP68 Waterproof Two-Way Radio
$49.98 Sold By: Two Way RadioAdd to cart -
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TYT MD-9600 Digital Mobile Radio 50KM Dual Band DMR Walkie Talkie
$322.66 – $336.58 Sold By: Two Way RadioSelect options -
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Baofeng AR-152 VHF UHF 15W Powerful Military Radio Tactial Walkie Talkie
$106.40 – $166.43 Sold By: Two Way RadioSelect options -
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Recent RS-978 HF Transceiver SSB SDR Radio 1.8-30MHz 10Watt with 3800mAh Battery
$498.86 Sold By: Two Way RadioAdd to cart -
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Baofeng UV-98 Pro IP68 Waterproof SOS Dual Band Walkie Talkie FM Radio
$56.79 – $66.82 Sold By: Two Way RadioSelect options -
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Baofeng A-52 Walkie Talkie 8W Powerful Two-Way Radio 10km Long Range Transceiver
$32.10 – $41.62 Sold By: Two Way RadioSelect options -
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Talinfone 10W Walkie Talkie Air Band 108-520MHz Radio
$69.88 Sold By: Two Way RadioAdd to cart -
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TYT MD-680 Waterproof 10W DMR UHF VHF Digtial Two-way Radio
$98.98 Sold By: Two Way RadioSelect options -
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Baofeng DR-1801UV DMR Dual Band Digital Two Way Radio
$79.88 Sold By: Two Way RadioAdd to cart -
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Xiegu G106C HF Transceiver SDR SSB CW AM Three Modes WFM Broadcast
$389.68 Sold By: Two Way RadioSelect options -
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Baofeng DM-X GPS Walkie Talkie DMR Digital Analog Dual Band UHF VHF Radio
$102.61 – $131.95 Sold By: Two Way RadioSelect options -
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Vertex Standard VX-228 UHF VHF Two Way Radio
$91.00 Sold By: Two Way RadioSelect options -
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Motorola Walkie-Talkie V168 Vertex FM Handheld Long-range Two Way Radio
$69.00 Sold By: Two Way RadioSelect options -
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Baofeng BF-V10 Pofung JP-1 Two Way Radio Handheld Walkie Talkie
$28.68 Sold By: Two Way RadioAdd to cart -
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TYT MD-750 AMBE 2TM DMR Analog Dual Band VHF UHF Walkie Talkie
$96.85 – $97.17 Sold By: Two Way RadioSelect options -
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Baofeng Mini Walkie Talkie PMR 446 Portable Two-way Radio
$29.33 – $36.76 Sold By: Two Way RadioSelect options -
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Motorola Mag One VZ-12 Professional Walkie Talkie Handheld Transceiver
$78.78 Sold By: Two Way RadioAdd to cart