K6XX CW indicator in my Elecraft K2 #7022 led key
K6XX CW tuning indicator with micro led inserted in a front key. just installed on my K2. Tuned at 600Hz of pitch. Nice features to be added on the amazing E…
K6XX CW tuning indicator with micro led inserted in a front key. just installed on my K2. Tuned at 600Hz of pitch. Nice features to be added on the amazing E…
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