Is that galactic noise measured on a wide bandwidth antenna?
What if it is very narrow band?

regards -
Henry


"K7ITM" schrieb im Newsbeitrag
ups.com...
I'm curious, what sorts of things do amateurs do that really need
better than a 1dB noise figure on 2 meters? I can understand it on
higher frequencies, but I'd have thought that galactic noise, at least,
would be a limiting factor on 2 meters.

Looking to be educated,

Tom