2015-06-24, 13:57
(2015-06-24, 10:52)frode dahl Wrote: thank you for replies Thomas And Mike..
I know my signal on H-Field is rather dead.. mangaged to break one screw on the terminal @ Amplifier, so i have some soldering to do...
And i just bought another CAT 6 FTP / LSZH cable to try check if that might help on the noise.
(guess my cheap loong cable works as antenna instead of signal carrier
So im working a few hours each day to figure out... pretty much everything about this
heh, heh,...
I also did the same thing with the 'ground' block on my controller... drove me nuts for a few days... Replacing the block fixed it.
...did something similar with the F connector on E field preamp... over tightened the nut, and broke the connector...
I suspect there have been examples of antenna blocks broken in a similar fashion... silly things break between the block and the board... weren't designed for us super-humans or electric screwdrivers... , 
In your post on WxForum.. you mentioned an "alarm" system... the 2.4 / 5mHz probably isn't an issue, unless it's the power supply as Greg (Miraculon) mentioned. However, you might have a 'sensor' on that alarm that operated at 74Khz,or something similar, that could????
