I just picked up a C-19XR to replace my old HyGain TH-5 and am
considering the WARC-7.
I understand that they now use what is called the Delta 130 match. I
don't know if that would be on an 11 year old WARC-7 or not.
If not does any one know if the 11 year old WARC-7 can be easily modified.
The reason I ask is the interaction between antennas. Using the WARC2-2
they have a table showing the interaction with different spacings, the
least being at a minimum of 14'. 16' gives a tiny bit less. However
using the delta 130 on the WARC 7 they list a minimum stacking distance
of 4' rather than 14'. Thing is, these are going on a ROHN 25G and not
the big 45G. I'd not hesitate to put the WARC 7 16' above the C-19XR on
the 45G, but I have some misgivings about doing it on a 50' 25G. I'll be
using a 24' length of 2" DOM with a 1/4" wall for a mast.
73
Roger (K8RI)
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