[CQ-Contest] SO2R Interstation Interference Issues
Gerry Treas K8GT
k8gt at mi.rr.com
Tue Sep 6 14:23:00 EDT 2016
Joe, this subject as just been thrashed through ad infinitum on this
reflector over the last 2-3 months. There was a lot of great info
presented. Just look back in the archives.
73, Gerry, K8GT
On 06-Sep-16 04:54, Joe Galicic wrote:
> I am in the process of building a SO2R station and have a question of interstation interference and bandpass filters. I live on a very small lot and have no room for antenna separation. I only have wire antennas and a vertical for 20 meters. I have a set of bandpass filters for each radio. I still get quite a bit of phase noise hash on adjacent bands even with filters. It doesn't seem that the filters make any difference at all ? The biggest reduction in noise is between the dipole antennas and the vertical. Can I ever expect to get the noise to acceptable levels with antennas so close to each other ? Thanks -Joe N3HEE
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