[CQ-Contest] Thoughts on automatic low-power bandpass filters

Jim Brown k9yc at audiosystemsgroup.com
Wed Nov 21 20:36:52 EST 2018

On 11/21/2018 3:56 PM, w5wz at w5wz.com wrote:
> Are there other systems out there?
> What is your experience with each of these?
> How would you rank them?

Here's my four year old study of BPFs that were available to me at the 
time. It ran in NCJ at the time.


 > Has anyone modified and published a "how-to" to modify the ICE system 
 > for better performance?

It would a lipstick on a pig sort of thing. Sell it and start from 
scratch with something better.

73, Jim K9YC

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