[SADXA] 3rd harmonics of 160m sigs

Ron Jones k7rj at comcast.net
Sun Dec 6 01:21:17 EST 2015


Nothing heard here on the other side of the mountain from you, and 160 is hopping with lots of signals.

Sent from my Verizon 4G LTE Droid
On Dec 5, 2015 10:32 PM, Jim KF7E <jim_kf7e at cox.net> wrote:
>
>      I stumbled across some CW signals on the 5400-5600 KHz band 
> tonight, from stations working the 160m contest. 
>
>      At first I thought my TS-590 was doing something odd, but I hooked 
> up a spare rig, and heard exactly the same harmonics from the same 
> callsigns. 
>
>      In all cases I could hear the stations on both their 160m freq, as 
> well as the harmonic, and on both my receivers. 
>
>      I have heard at least three stations as they QSY up and down 160m. 
>
>      Has anyone else noticed this? 
>
>      Hastily tuned amps?  Diode rectification?  Odd..... 
>
>
> KF7E 
>
>
> ______________________________________________________________ 
> SADXA Website http://www.sadxa.org 
>
> SADXA mailing list 
> Home: http://mailman.qth.net/mailman/listinfo/sadxa 
> Help: http://mailman.qth.net/mmfaq.htm 
> Post: mailto:SADXA at mailman.qth.net 
>
> This list hosted by: http://www.qsl.net 
> You can support qsl.net: http://www.qsl.net/donate.html 


More information about the SADXA mailing list