LF: RE: 11.6 µHz transmission

[<victor13@online.nl>]



Hello Markus,

 

carrier 11,9 uHz,one period is 24 hour.am I correct? This won't work with my soundcard HI

 

73

 

Victor

-----Oorspronkelijk bericht-----
Van: owner-rsgb_lf_group@blacksheep.org [mailto:owner-rsgb_lf_group@blacksheep.org]Namens Markus Vester
Verzonden: zondag 1 april 2012 8:28
Aan: rsgb_lf_group@blacksheep.org
Onderwerp: ULF: 11.6 µHz transmission

Dear LF,

 

in a joint project including a number of radio amateurs, our group is working on a large experimental earth-antenna system, which is able to radiate an ultra-low frequency signal at low power.

 

We are currently transmitting an unmodulated test carrier on 11.60576 µHz, and (according to our measurements) are achieving a radiated power of 16 microwatts. Frequency stability is on the order of 1e-8, which should enable narrow bandwidth observations with high sensitivity.

 

The transmission has been on air for a while. Any reception reports (especially of far-field detections) would be much appreciated.

 

Best 73,

Markus (DF6NM)