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Re: VLF: EbNaut transmissions on lower frequencies?, pre-tests: 6.47kHz

To: [email protected]
Subject: Re: VLF: EbNaut transmissions on lower frequencies?, pre-tests: 6.47kHz
From: DK7FC <[email protected]>
Date: Fri, 06 May 2016 11:05:54 +0200
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Hello Markus, VLF,

OK so i will run the next carrier on 6480 Hz for some hours this evening for you and Uwe. Prepare your receivers to 47 uHz (or 63 uHz maybe).

73, Stefan

Am 06.05.2016 09:24, schrieb Markus Vester:
No chance to see anything on 6470 Hz here due to heavy railway QRM. I noticed that the unstable lines seem to be concentrated on odd multiples of 16.70 Hz. Going 8 to 10 Hz up (e.g. to 6480 Hz) would place the signal in a QRM minimum, gaining at least 5 dB on average.
 
All the best,
Markus (DF6NM)

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