Mosquito TRX: Single-MOSFET 40-Meter (7030 kHz) CW Transceiver https://vu3dxr.in/mosquito-trx-single-mosfet-40-meter-7030-khz-cw-transceiver/
Mosquito TRX: Single-MOSFET 40-Meter CW Transceiver

Detailed explanation of Mosquito TRX circuit. Learn how the IRF510acts as crystal oscillator/PA for QRP transmission and direct conversion mixer for 7030 kHz

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