Shortwave Radiogram #159 by Frigid/WA4333SWL

Ladies and Gentlemen,

I almost forgot about this morning’s swradiogram broadcast. This broadcast from WRMI on 15770KHz is the one I ace and decode near perfect every time. I recently built a new PC and I think this is an awesome way to break the thing in. I used Windows 10, RSP1a/SDRuno, and my longwire antenna for these. I am going to stick with this hardware/software configuration as Linux tragically fails at things like this on a constant basis.

I’m stunned at the color contrasts with this weeks images. These really push the limit of MFSK in my opinion. I would like to see the show experiment with other modes more. For instance hell and olivia were fun when they were introduced in the show. Those modes are not time efficient though and would ruin the precious 30 minute block the show has to conform and stick with.

TIAMS #67 Decoded Images 6/3/2020

Hello everybody!

It is very very rare that I tune in to 7780KHz for TIAMS’s 2100UTC airing. I just happened to want to try it tonight and see how the changing seasons would affect the propagation of this signal. Turns out it is not too bad, at least for tonight. I was at about S8 to S9 on it. SIO was about 423.

Below are the decodes of the MFSK-64 mode images! Let me know what you think. Drop me a comment.

WA4333SWL SWRadiogram Decodes for 5/22/2020

Hi everybody! It is looking like the sun wants to peak out of the clouds between these rain storms we are getting here at my QTH. I have decoded this morning’s 1300UTC broadcast, with great results. I had the gain on SDRuno set incorrectly for the first 2 images. I will be on a hunt for the first 2 in the next few days. Here is what I have so far.


I have added the two missing images from WRMI 15770khz at 1330UTC and have included them in the image album!