In preparation to build a new 40 meter beam, I'am searching
possibilities to make the matching C
Normally in a smaller beam We using 2 different diameter of aluminum
tube with an isolated tape between them
But a gamma match for 40 meter will be in the 2-3 meter range. Due wind
the match will be slight moving in and out and for long term will this
be a point of failure.
I was thinking if it was possible to make the C from RG-8 With the
100pf/meter it will be 3-5 meters long.
I can make first with a air varible C the match to find the exact value
of the C.
Is this done before?
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