[MilCom] Band Filtered Pre-Amps

David E. Norton prifly_2 at yahoo.com
Thu Jan 27 11:39:32 EST 2005


Adam wrote:

> Thanks for the reply Duane.
> 
> Do you, Or anyone for that matter, Think I'd see a drastic decrease (or at 
> least noticeable) in intermod w/ a filtered amp over a non filtered amp?
> 
> Thanks!
> 
> Adam

I've been using a Jim M-75 preamp for many years. It has three freq ranges:

225-1500 MHz
108-185 MHz
24-2150 MHz

I've experienced a drastic difference in intermod when using 225-1500 & 108-185, though the
effectiveness would depend on your particular location.

Dave


		
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