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+--- Wątek: Pasmo 9kHz (/thread-1882.html)
Pasmo 9kHz - SQ4AVS - 03-01-2014 21:28
https://sites.google.com/site/sub9khz/
RE: Pasmo 9kHz - SP5ETB - 05-01-2014 15:44
"to ensure success including
(a) as large an antenna system as possible,
(b) a very stable frequency source that is stable to a few uHz over many hours,
© high transmit power,
(d) efficient antenna matching systems with very low losses, and
(e) as effective a ground system as possible."
Z tych pięciu powodów w moim mieszkaniu nie mam szans, ale ciekawe.
RE: Pasmo 9kHz - EI3HMB - 05-01-2014 15:52
Zawsze zostaja nasluchy - differential amplifier z linka podanego w sasiednim temacie i prosto do karty dzwiekowej...