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Good evening, Some weak events here today....bill.....

Again great images! Sabine -- Germany Standard time: UTC +1 hour

Thank you, Richard! I really love these these fine ornaments. Sabine -- Germany Standard time: UTC +1 hour

The ionosphere had a bad start to the morning (sie kam nicht richtig aus dem Quark) and the exit from the stage was also rather weak. Sabine -- Germany Standard time: UTC +1 hour

Hi All, The DSO TFD array recorded some faint non-Io-A earlier this evening, as well as a brilliant TP. Richard

Beautiful TPs, Sabine! Richard

Thanks for the link, Dave! These swivels look pretty sturdy. Sabine -- Germany Standard time: UTC +1 hour

Thank you for the diagrams, Huub! The free-space modeling result is quite reminiscent of the HB9CV antenna, with its pronounced null point on the back of the radiation pattern. This becomes

The rising slope of a morning teepee and beautiful patterns of nested teepees in the evening. Sabine -- Germany Standard time: UTC +1 hour

Hi Sabine, Given the pattern that Huub mentioned (thanks Huub!), the work involved in tilting the Moxon may not be worth it. On the other hand, one or three of these -- or something similar -- might

Dear Radio JOVE Enthusiast, The Radio JOVE Project announces Radio JOVE 2.1, a radio spectrograph system using the SDRplay RSP1B model receiver because the model RSP1A receiver is no longer available.

On the other hand, looking at the radiation pattern of the Moxon it already has a reasonable vertical radiation pattern. As found on: http://fucimin.altervista.org/en/moxonpmr446.html Huub

That would be a good idea. I just don't know how to adjust the mast mount so I can tilt the antenna. Sabine -- Germany Standard time: UTC +1 hour

The antenna looks so professional because it is. It's a UK-made antenna from InnovAntennas. When I had it set up, I said to my neighbor Ruth with a lump in my throat: "That thing looks pretty ugly,

The DSO is truly in a dream location! Sabine -- Germany Standard time: UTC +1 hour

Hi Mark, TPs are teepees, named as such because in a spectrogram they resemble a Native American teepee. They're the result of the changing ionization state of the F layer(s) affecting the propagation

Behind the lightning, there is some faint non-Io-A from earlier tonight.? See attached. Richard

Despite the lightning storms, some nice Io-B from last night.? See the attached images. Richard

Whit, Thanks for sharing that paper. However, in the latest Windows 11 update the Device Manager selection of Ports (COM & Lpt) was totally missing. The update designated Ports (COM & Lpt) as hidden

I'm new here--what are TPs? 73 Mark W5PW