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Posted by: Ray, W5XE Posted On: 11/02/03 Subject: Re: noise remedy on hf Message Posted: In Reply to: noise remedy on hf posted by tim myers/KD4RNC on 11/02/03 A noise bridge is basically an amplified white noise generator and is used or used to be used as a antenna resonant frequency device. I also have a line noise problem that the Kenwood TS570 won't touch (altho the blankers in my 25+ year old rig will knock it down about 60-70 db) so my last resort was the MFJ Noise Canceller model 1026. Most times it will null the noise to a low enough level where operation can be accomplished. To build your own, Doug Demaw W1FB (sk) had a two part article in CQ shortly before his passing called the QRM Squasher. If you can find a copy of that you may want to build your own. GL on your noise solutions. 73 Ray |
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