A friend is installing a HB333SB 3 element tri-band beam. This model uses
dual driven elements, i.e. the normally driven element and the reflector are
both driven with a phasing line that runs between them. The spacing is
typical 3 element beam spacing. The input is fed with what looks like a
coax choke balun which implies the input impedance is abt 50 ohms.
Anyone out there have a URL for the manual for this antenna or have 1st hand
knowledge about the coax balun?
p.s. feel free to reply direct.
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