Are your interference problems "in band" or with each radio on a different band?
I do not have experience with the Icom radios you are using. Do they have
roofing filters?
73,
Gary kk0sd
-----Original Message-----
From: TowerTalk <towertalk-bounces@contesting.com> On Behalf Of WW3S
Sent: Monday, March 1, 2021 12:20 PM
To: towertalk@contesting.com
Subject: [TowerTalk] Antennas for SO2R station
I live on a small lot, 80x180, in a subdivision....I have a 50ft tower with a
3L Steppir on it.....I had planned on putting another Steppir 2L about 7 ft
above the tribander.....BUT......my current SO2R setup I'm using a Hytower as
the second antenna.....the rigs are a 7610 and 7300.....I have 5B4AGN bandpass
filters on both rigs.....I'm already having interference issues between the
rigs now, so I think moving a second antenna to the same mast is asking for
more trouble. Just wondering if anyone uses 2 antennas on the same mast for
SO2R? Also, is the 7300 maybe a problem? I heard that radio generates a lot of
phase noise on TX, not so good in SO2R applications. Anyway, planning for some
tower maintenance this summer, and looking for suggestions on optimizing the
station for SO2R....
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