Yazar
arrl inc
30 cilt bulundu.
Cilt sonuçları
The Arrl Satellite Handbook
ARRL Inc. · ARRL, the national association for Amateur Radio
Sayfa sayısı yok · 2009
Radio relay systems / OSCAR (Artificial satellite) / Artificial satellites in telecommunication / Amateurs' manuals
Remote Operating for Amateur Radio
ARRL Inc. · American Radio Relay League
Sayfa sayısı yok · 2010
Computer network protocols / Internet telephony / Amateur radio stations