Showing posts with label df6nm. Show all posts
Showing posts with label df6nm. Show all posts
12 Mar 2022

5.17kHz loading coil

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This was a photo from 5 years ago of the 5.17kHz loading coil at DF6NM . Some remarkable distances have been spanned by amateurs at these VL...
17 Mar 2012

QRM on VLF?

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DK7FC, PA3CPM and DF6NM have all been TXing today around 8.970kHz with reception reports coming in from many of the western European grabb...
27 Nov 2011

Busy amateur VLF weekend

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G3ZJO's reception of DK7FC on 8.97kHz Yesterday's test by DK7FC from his fixed location was a resounding success with receptio...
14 Nov 2010

VLF kite transmission by DF6NM

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DF6NM's signal in the UK Marcus DF6NM carried out another successful VLF test yesterday on 8.97kHz (200uW ERP) and 6.47kHz (50uW ERP...
25 Jun 2010

German VLF earth mode test: 5.2 km on 8.97 kHz

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Stefan DK7FC has been doing some experiments with around 50W to a 300m spaced grounded earth electrode "antenna"  in a remote loc...
5 Jun 2010

2-way QSO on the 8.97kHz "Dreamers Band"

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DJ2LF and DF6NM held what was probably the first two-way contact on 8.97 kHz. The distance between them was 20.2 km, well outside the react...
3 Apr 2010

DF6NM and DK7FC active on 8.97kHz today

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Not one, but 2 stations were active on 8.97kHz today in DFCW mode. Part of DK7FC 's transmission was copied at 902kms away in Warsaw an...
13 Mar 2010

8.97kHz VLF grabber on-line in Germany

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DF6NM in Nuernberg, who has been successfully experimenting with sub-9kHz communications now has a temporary grabber on-air to capture any a...
6 Mar 2010

New amateur DX record below 9kHz (VLF) - 12.1kms

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Markus DF6NM has reported on the LF Reflector that he's been able to receive his test transmissions on 8.97kHz at a distance of 12.1kms...