[AMPS] your sb-220 mod

[Steve Iezzi]

I had similar problems with 40 meters when I ran a station on the second
floor of the house.  It appeared that the length of the ground was resonant
or near resonant on 40 meters causing RF to get into all of the station
equipment.  I changed the grounding scheme to improve the performance..

Steve Iezzi
KT4FY




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