[Hallicrafters] RTMA Dummy Antenna needed for alignment?
Jim Wilhite
w5jo at brightok.net
Mon Apr 28 23:16:44 EDT 2008
I forgot to mention that Ed. However my gen is high impedance so the
resistor is what the input circuit sees. I don't think many people have
signal generators with 50 ohm output, but I may be wrong.
Jim/W5JO
----- Original Message -----
From: "Edward B Richards" <zuu6k at juno.com>
> Jim;
>
> You don't say where to put the resistor. If the generator has a 50 ohm
> output impedance you don't want to put it across the receivers antenna
> terminals as you would be double terminating the sig gen. The radio
> already is a termination. If you are going to be using 50 ohm coax
> feed
> line, just peak the antenna coils into the generator. That will
> optimize
> the radio for a 50 ohm input.
>
> Ed K6UUZ
>
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