[RFI] RFI Broadcast Station Mixing in Crank-Up tower?
dave at nk7z.net
Mon Oct 19 22:58:26 EDT 2015
I will be most interested in this discussion, as I have a friend with a
tower and possible the same issue?
Thanks and 73's,
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On Tue, 2015-10-20 at 02:00 +0000, Rich Hallman - N7TR wrote:
> Has anyone had any problems with intermittent mixing from a close broadcast station with a Crank-Up tower? I think I may have an issue with one of my towers. Cranked up I hear mixing all over 80 meters (Every 10 KC).....Cranked down its gone. I already eliminated the antennas. Mixing gets very intermittent in wind as the tower moves around.
> Thoughts about grounding the top section to the bottom when fully extended? Was thinking of grounding the coax at the top and bottom of the tower?
> Rich N7TR
> ex KI3V, N3AMK, WB3JOV
> Telnet: dxc.n7tr.com N7TR DXCluster
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