MRF300 DXWORLD VHF amplifier test
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- Опубликовано: 27 окт 2024
- MRF300 DXWORLD VHF amplifier test at 53V / 10A with 4W input via a attenuator from the Yaesu FT100. Output steady 450W as voltage drops a bit. But maximum is specified at 500 to 600W so enough RF power for DX.