[BC] AM Loads
Kevin C. Kidd CSRE/AMD
kkbroadcastengineering at gmail.com
Wed Mar 25 07:51:16 CDT 2009
The correct answer is [a].
BE AM1 transmitters do not like 50j0. Fold back usually won't allow the
TX to make full power into what should be a "perfect" load.
I don't recall exactly but they show lowest reflected on the TX metering
at something like 47-j7.
Later,
Alan Alsobrook wrote:
> Ronald J. Dot'o Sr. wrote:
>
> A. Transmitter output is not 50j0. Some of the boxes seem to like a
> slightly capacitive load. Component failure can cause output network
> mismatch. (have an Omni that only likes 41 -j14 due to bad chip caps)
>
--
Kevin C. Kidd, CSRE/AMD
http://www.kkbc.com
http://www.amgroundsystems.com
Local: 931-766-2999
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