Uniden Bearcat UBC360CLT - RadioShack / Realistic PRO-136![]() The Uniden Bearcat 360CLT and identical RadioShack / Realistic PRO-136 are recent base scanners. This type has a spacious layout, which makes it not too difficult to equip it with a discriminator output. The receiver IC is an NJM2552. As the IC pins are separated only 0,65 mm (0.025"), good soldering skills are required, as well as a soldering iron with a fine tip. The baseband audio can be found on pin 11. UBC360CLT
![]() ![]() Pin 11 of the NJM2552 carries the unfiltered audio
The components at pin 11
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Follow the next steps to make the discriminator output:
Overview of the discriminator output
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