Looks like switchmode or similar annoying noise Andy Laurence KL7L > From: [email protected] > To: [email protected] > Date: Wed, 18 Feb 2015 02:48:35 +0300 > Subject: LF: carrier on 136.7 >
Laurence, This signal is also present on the grabber DF6NM. The signal was there at night and now there. 73 Andy Looks like switchmode or similar annoying noise Andy Laurence KL7L From: [email protected]
Andy, I've been wondering about that one too. It seems to be an intentional transmission as the frequency is constant (136697.3 Hz), and timing is reproducably 100 s duration and 6 minutes repetition
Very big power supply, a huge power supply :)) A big switch mode supply then Laurence, This signal is also present on the grabber DF6NM. The signal was there at night and now there. 73 Andy Looks lik
TU Markus. Someone turned on for us the riddle ) 73 Andy Andy, I've been wondering about that one too. It seems to be an intentional transmission as the frequency is constant (136697.3 Hz), and timin
Hi LF It is coming very strong too here in the mediaterranean coast of Spain IM98xn https://www.dropbox.com/s/ibgexbpmt44rf0f/EA5DOM_LF_SLab_Grabber.jpg?dl=0 73 de Luis EA5DOM De: owner-rsgb_lf_group
The unid carrier source seems to have reappeared, morphed into noise bands with same timing: https://dl.dropboxusercontent.com/u/26404526/df6nm_150302_0445.jpg Still visible in daylight on Stefan's q
The unid carrier source seems to have reappeared, morphed into noise bands with same timing: https://dl.dropboxusercontent.com/u/26404526/df6nm_150302_0445.jpg Still visible in daylight on Stefan's q