RFI from Blue Sky MPPT controller. Choke or ?
Hi to the ham radio and other rfi tech types: My mppt controller is creating a lot of rfi. Very noisy on AM broadcast band and all the HF bands through 10 meters on SSB or CW The noise increases...
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The trick is to figure out if it is radiated or power source noise. I used to disconnect the antenna on the device which would give a hint. Alternator choke filters got really cheap for awhile because they made a million of them and car alternators grew up, overpowered and made them useless.
