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Month: March 2017

Boost amplifier

My R&S signal generator (SMS) is a very nice generator but output power is limited to +13 dBm and sometimes you need more ….

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Author adminPosted on March 27, 2017June 28, 2021Categories electronics, rf

K3NG Keyer

Finally I finished my ‘new’ keyer based upon the famous K3NG design. I used a standard Arduino Uno board and made my own shield and enclosure.

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Author adminPosted on March 23, 2017March 24, 2017Categories electronics, ham

Recent Posts

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Popular Posts

  • VSWR bridge for Spectrum Analyzer
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