LZ2KAV – Homemade radio club factory “A. Zhdanov” – Dryanovo

LETTERS А A DIT-DAH П P DIT-DAH-DAH-DIT Б B DAH-DIT-DIT-DIT Р R DIT-DAH-DIT В W DIT-DAH-DAH С S DIT-DIT-DIT Г G DAH-DAH-DIT […]

Especially when using a manual telegraph key, pay attention to the way you hold it – this significantly affects the quality of […]