#418: Upgrading the CFT1 QRP transceiver with internal speaker and audio amplifier

• w2aew
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w2aew
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“#418: Upgrading the CFT1 QRP transceiver with internal speaker and audio amplifier” is a ham radio video from the YouTube channel w2aew, published on November 8, 2026. w2aew covers DIY/Building, POTA and Reviews. The directory tracks 29 videos from this channel.