G8JNJ

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Hi Ron, It's Link-11. I found an identical signal this morning and it meets the spec http://www.lucabarbi.it/oldweb/th/TH_Link11.pdf Regards, Martin - G8JNJ(Image)

in Trying to identify the mode of this signal. Comment by G8JNJ January 2017
Hi Ron, The first one looks a bit like a half bandwidth Link-11 signal. I have seen these too, but have not so far been able to positively identify them. The second is almost certainly some type of Over the Horizon Radar. I conclude this because of …

in Trying to identify the mode of this signal. Comment by G8JNJ January 2017
Hi, You may find the Signal ID WiKi to be of help when trying to identify unusual signals. http://www.sigidwiki.com/wiki/Signal_Identification_Guide Regards, Martin - G8JNJ

in Trying to identify the mode of this signal. Comment by G8JNJ January 2017
Hi to KM4YRI, I've got some 1400VA rack mount APC UPS's and they put out a LOT of noise, even when just connected to the mains but with no load connected. Both were more than 100ft away from my antenna (not an E Probe) and they still caused problem…

in Help diagnosing interference issues Comment by G8JNJ January 2017