HFU HF Underground

Loggings => 10/11 meters => Topic started by: Kage on May 24, 2018, 1157 UTC

Title: What is with 11m lately?
Post by: Kage on May 24, 2018, 1157 UTC
Anyone else notice that even though we are on the low end of the 11 year cycle the CB band is picking up big at times I never recall? Yet lower frequencies are completely dead. It seems 10+MHz is doing swell but anything lower is worse than ever! I tuned in 80m last night and heard two hams and that was it, yet at the same time I heard hundreds of people on CB 11m.
Right now as I post this, 6:55AM EST I am hearing skip from all over, that's not normal. Even at night lately and last night I heard people talking skip into the moon hours.
What is up with the sun? I thought when we are on the cycle low we are working local only but I am hearing stuff that reminds me of years ago when the solar cycle was high.
What gives? Am I going nuts?
Meanwhile I can't even tune in coast to coast am at night, how will I sleep w/o george snoory telling me bedtime stories?
Title: Re: What is with 11m lately?
Post by: R4002 on May 24, 2018, 1239 UTC
A lot of the DX heard on 11 meters lately is likely due to sporadic-E propagation (this also happens on 6 meters and the VHF low band region from 30-50 MHz when it really gets going).  That's why you'll suddenly hear crazy DX on the 11 meter band but frequencies from 10-20 MHz or so are still quiet.

If the CB band is really going, check these frequencies:

25.000 MHz 25000 kHz - WWV 25 MHz transmitter AM mode
25.910 MHz 25910 kHz - Remote Broadcast Pickup - Studio Transmitter Link STL (FM mode)
25.950 MHz 25950 kHz - Remote Broadcast Pickup - Studio Transmitter Link STL (FM mode)
25.990 MHz 25990 kHz - Remote Broadcast Pickup - Studio Transmitter Link STL (FM mode)

If you can hear WWV on 25 MHz and the STLs on 25910, 25950 and 25990, then you're looking at a considerable opening...
Title: Re: What is with 11m lately?
Post by: ChrisSmolinski on May 24, 2018, 1610 UTC
Quite a bit of activity in the CB band as I type this (1609z) but nothing outside.
Title: Re: What is with 11m lately?
Post by: MDK2 on May 24, 2018, 2213 UTC
Just to be clear, sporadic E isn't affected by the solar cycle. At least, that's what I heard Arnie Coro say the other day.
Title: Re: What is with 11m lately?
Post by: refmo on May 25, 2018, 0107 UTC
Also, sporadic E is typically best in late May through June.
Title: Re: What is with 11m lately?
Post by: Pigmeat on May 25, 2018, 0126 UTC
It's trying to trick Fansome into buying that CB. The day he does, "Bam!" the MUF falls to 2.5 kHz.
Title: Re: What is with 11m lately?
Post by: Josh on May 25, 2018, 1732 UTC
Poor Al.

Also, summer in America Nord means winter in America Sud, as well as Autraliaer and points south, meaning they're getting the best propagashuns at this time.
Title: Re: What is with 11m lately? Lack of low band activity?
Post by: ThaDood on May 28, 2018, 0243 UTC
Well, 12M, 11M, 10M, and 6M, are pretty much about all that I've monitored and QSO'ed on for the last month. Since May 7th, it's been +80-some degree everyday with thunderstorms. So, when I tune to 160M, 75-80M, 60M, and 40M, all I hear is S+10/9 of lightning crashes on SSB and CW, and S+20/9 in AM mode. So, trying to have a QSO with someone with that much QRN just sucks. So, trolling for Sporadic E activities and even Tropo on 2M, 222MHz, and 432MHz as well, since the warmer heat wave seems to bring up morning Tropo DX in VHF / UHF.  Just my take.