zl2taw
Member
I live in a unfriendly RF noise environment, which plays havoc with HF (hence why I have a portable SWL station).
I set up the Kenwood R-5000 and a netbook (digi decoding) on the kitchen table & threw up my squidpole portable antenna, all I saw was the noise level rise and wipe out the entire HF spectrum.
So for a laugh, I thought I would try out my portable battery (only 7Ah), and what I saw I couldn't believe.....The noise floor dropped by at least 4 s points across the entire spectrum.
In fact the noise wasn't an issue until I got 5mHz & below where it peaked to about a S6, before that the noise floor was a constant S9.
Just thought I would share my findings and this might give others hope of listening again
I set up the Kenwood R-5000 and a netbook (digi decoding) on the kitchen table & threw up my squidpole portable antenna, all I saw was the noise level rise and wipe out the entire HF spectrum.
So for a laugh, I thought I would try out my portable battery (only 7Ah), and what I saw I couldn't believe.....The noise floor dropped by at least 4 s points across the entire spectrum.
In fact the noise wasn't an issue until I got 5mHz & below where it peaked to about a S6, before that the noise floor was a constant S9.
Just thought I would share my findings and this might give others hope of listening again