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Amateur Radio Station – DL2MDU

Amateur Radio Station – DL2MDU

Amplifier Antenna CW DX Tubes Tuner

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Month: April 2017

2M Amplifier “On The Air” again

2017-04-192017-06-15 Chris

After trying some different input circuits the conclusion was a series tuned circuit, with a 1 turn link coupling. The coil is 3 turns with ~3/8 id. The coupling loop is about halfway meshed. I […]

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