6al5's Anyone?
William K . Mabry
N4qa at AOL.COM
Thu Jan 7 20:38:25 EST 1999
A six - to - one balun should work wonders in matching your 50 ohm unbalanced
feedline impedance to your 300 ohm balanced receiver input impedance (
provided, of course, that proper impedance matching is also done at the load
( antenna ) end of the circuit.
I've used this technique to match a Meissner Signal Shifter's 300 ohm output
to a 50 ohm coaxial feedline with excellent results.
I could, perhaps, use a couple of spare 6AL5 spares but I dunno 'bout ten.
Regards to all,
Bill N4QA
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