LZ2KDR – city radio club – Dryanovo
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LZ2KDC – self-made radio club factory „Red Star“ – Debelets
What is listening activity? The listening activity is something of an „apprenticeship“ for a radio amateur. During the listening activity, the novice […]
Extending the transmission range Backstory Some time ago, a friend and radio amateur (I’m not writing who he is, because I haven’t […]
During contests, sequences of numbers are often transmitted, for example the three digits for RST followed by a three-digit sequence number. To […]