Dear LF enthusiasts,
TNX by all for the comments and advice!
1. Alex RA9MB wrote abt 2-nd and 3-rd order nonlinear transformations
in the ionosphere:
14350 - 14213=137 kHz - 2-nd order
28137 - 2*14000=137 kHz - 3-rd (TX1 28137, TX2 14000)
2*3568 - 7000=137 kHz - 3-rd (TX1 3568, TX2 7000)
2*1900 - 3663=137 kHz - 3-rd (TX1 1900, TX2 3663) - the best variant in
Alex's opinion for HF2LF experiment
Luxembourg effect (nonlinear transformations in the ionosphere) is
3-rd order nonlinear transformations (?)
2. Alex RA9MB wrote abt better variant HF2LF:
2*881.5 - 1900=137 kHz (for example TX1 1900, TX2 - broadcasting on
881.5 near my QTH or near RX QTH???)
If I'll TX in a range 1810....2000 (160m amateur band), the broadcasting station
should be TX in a range 836.5....931.5 kHz
...but probably my TX 100W Output can be a little (???)
3. Some LF enthusiasts have become interested to watch for mine HF2LF
QRSS beacon on the opposite pond of the Atlantic ocean.
i.e. in range 136.317...320
How is this freqs clear in Europe?
73! Ed RU6LA [email protected] http://136.73.ru
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