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New Year Smiley Face on 22 m


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Posted by Robert, VA3ROM [ va3rom@gmail.com ] on January 02, 2023 at 19:50:50.

Happy New Year!

Been copying a 10-min time synchronized smiley face around 13.555400 MHz. You have to look at it sideways. Real-time captures and stacked images at va3rom.com/QRSS/QRSS.html. Don't know who it is but it appears to be an SMT signal? Would like to know if it's something new to add to my QRSS "arsenal".

Any signals that aren't 10-min time sync cause signal blur with each image stacking process. I use 6 for about 4.5 dB improvement in stacked image SNR versus real-time signal capture image (website images).

Because I have a continually sequence of images stored on my Tb HD, I can flip through the images rapidly using IRFAN View. Makes it easier to notice frequency and time differences of any one signal. Time 22m first opens up each day and when it shuts down.

73,
Robert

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  File Attachment 1: 2_Smiley_Face_22m_13.555400_MHz_6_image_stack.png
  File Attachment 2: 1_Smley_Face_22m_13.555400_MHz_on_air_capture.png

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