Hi Paul,
oops, that is strange. Maybe the PA is a bit nonlinear (slightly
clipping) and the measurement is mixed up. I will try to solve that.
Well the difference between 5090 and 5170 seems not to be very much.
Would it makes sense to repeat the experiment? Tomorrow i could run it
for a longer time, e.g. 6 hours. Then there should be usable values on
each antenna and frequency.
73, Stefan
Am 27.10.2017 20:03, schrieb Paul Nicholson:
Stefan wrote:
> Since 13:20 UTC im running 120 mA on 3 individual frequencies:
> 5090.005 Hz | 5130.005 Hz | 5170.005 Hz
> Carriers stopped at 16:20 UTC....
Received in 92.6uHz
H-field (new) E-field
5090.005: 9.3 dB 10.38 dB
5130.005: N/A See below
5170.005: N/A 10.2 dB
N/A where the signal is too weak to measure.
Something wrong with 5130.005, here's the E-field spectrum
http://abelian.org/vlf/tmp/171027a.gif
--
Paul Nicholson
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