Hei,
I have been noticing some odd phenomenons when it comes to receiving broadcasts from the US at my location.
During the day I don’t seem to be able to receive anything from America with any decent signal strength. This has always confused me and my confusion rose further when I realised I can hear America with decent signal strengths in the night!
I thought it’d be interesting to show a side by side comparison of the images received on the most recent SWRadiogram to demonstrate this phenomenon. Both of these are from the same location, on “ideal” frequencies and are aimed to my location.
7780KHz (26th of May 2019 23:30 UTC) is on the left and 15770KHz (24th of May 2019 13:00 UTC) is on the right.
No decode!
No decode!
No decode!
And for those of you who want to see the text decode:
http://tgwtr.hfzone.org/wp-content/uploads/2019/05/7780KHz-SWRadiogram-text-decode-WRMI-27th-of-May-2019-2300-UTC.txt
http://tgwtr.hfzone.org/wp-content/uploads/2019/05/15770KHz-SWRadiogram-text-decode-WRMI-27th-of-May-2019-1400-UTC.txt
Roseannya
Hei, welcome to my site! I'm enthusiastic about radio and I like games, K-Drama, TV, music, YouTube and Twitch. Recently I've started exploring new creations with reviews, opinions and tutorials taking centre stage. I hope you enjoy my content ^_^
Wow, this is gonna have my brain trying to crank out reasons for a while… lol weird!
As we are the bottom of the sunspot cycle, east-west propagation is difficult on the higher frequency bands like 15 MHz. That’s why you hear much stronger signals down on 7 MHz.
That could explain this phenomenon!