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European hams announce NEW RADIO - a dual-band, multi-mode radio to support DMR, D-STAR and C4FM - VA3XPR
DMR vs. C4FM: Choosing between two increasingly popular digital radio platforms | by Angelo N2RAC/DU2XXR | N2RAC | DU2XXR Amateur Radio and Communications
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Amazon.com: Yaesu Original FTM-300DR FTM-300 FTM300 50W C4FM/FM 144/430MHz Dual-Band Digital Mobile Transceiver
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Yaesu FT-3DR DIGITAL C4FM/FM 144/430MHz Dual Band 5W Transceiver with Touch Screen Display - Walmart.com
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