WMRA Homepage Technical Info on WMRA website Photo Tour Site Info & Coverage The LINKY page
Comments:
WMRL is a "repeater", using a very good antenna
and receiver, and a carefully selected site, we can receive the
90.7 mHz signal from Harrisonburg. It is then retransmitted on
89.9 mHz. The entire station is controlled from our Harrisonburg
studio. See excerpt from our program guide:
In 1995 we finished a project dubbed "Lexington
Squared." WMRL, as most of you know, is a "repeater"
station. This means that it receives WMRA on 90.7 mHz and retransmits
the signal on 89.9 mHz. Since WMRL began operation, it has been
plagued with signal interference problems. The equipment that
received 90.7 was too close to the equipment that transmitted
89.9 and the result was raspy noise on top of the signal and worse.
We have worked diligently for two years to resolve the problem.
We tried different receptions schemes. We installed special filters.
Yet the operation was not stable unless the power was reduced
and the audio placed in mono.
Thanks to the cooperation of Virginia Military Institute
(our installation has always been located on the post) we were able to
move the receive section of our installation to the rear wall of
the steam plant far away from the transmitter antenna on Nichols Engineering Building . The receive
signal is piped back to the transmitter site using direct cables
"borrowed" from the phone system.
The WMRL photo tour has some pictures and text that will give you
further insight into this unusual installation.
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