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Plus or Minus QRM

Apr 22nd, 21:53

kn0ji

Joined: Apr 4th 2013, 23:31
Total Topics: 0
Total Posts: 0
What does "plus or minus QRM" mean? I have seen that on several HF lists.

Thanks,
Noji Ratzlaff
KNØJI
Apr 23rd, 19:04

WA0CBW

Joined: Apr 4th 1998, 00:00
Total Topics: 0
Total Posts: 0
It means to move up or down from the "noise" on the specified frequency. The "noise" could be atmospheric or man-made (someone on the frequency?).
Bill

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