Signal Booster Amplifier- The TRIO RF Preselector Restoration!
Mr Carlson's Lab
Published on Feb 15, 2019
Sit at the bench with Mr Carlson and follow along through the repair and restoration of a TRIO Signamax SM-1 RF preselector. This device amplifies "Boosts" weak radio signals so you can hear things not normally heard with the communications receiver alone.
Posted 02/18/2019
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