Last weekend, I noticed a high level of noise on the HF bands, especially 160m through 40m. The noise was classic switch-mode. The switching frequency is 84 kHz.
Yesterday, I went on foot with my RFI locate gear and located the source in under an hour, about a 1/4 mile away. You can read about it at the top of my QRZ.com page. I'll leave it posted through the weekend. http://www.qrz.com/db/W9AC Paul, W9AC _________________ Topband Reflector Archives - http://www.contesting.com/_topband