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The K7RA Solar Update

A

ARRL

Well-Known Member
Nov 15, 2008
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The past week saw many interesting events. The DRAO observatory at Penticton, British Columbia (the source of 10.7 cm solar flux measurements) was overwhelmed by solar flares, and at 2000 UTC on August 28 reported a solar flux value of 251.9, and the next day at 1700 UTC, a value of 357.1.

The 2000 UTC local noon numbers are the official solar flux number for each day, so for the August 28 value...

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  • @ BJ radionut:
    +1
  • @ heartbreaker3473:
    Hello gentlemen and Ladies. I have the dreaded RCI-2990 receive issue where my radio gets distorted when people get close to my location. I found the C90 Capacitor, but I can not for the life of me find the C89 capacitor. Can or does anyone have a picture of the exact location of C89 ? Thank you in advance, Wes
  • @ AudioShockwav:
    Wes, it's better if you start a thread on the main forum, more people are going to see your question.
  • @ heartbreaker3473:
    Okay, sorry, will put in a forum
  • @ heartbreaker3473:
    I put it in the general disscution help area and started a new thread. Thank you for letting me know.


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