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JRC, CMC-1205RZ TR- Control PCB Board 7PCRD1922A

$1,400.00Earn 1,400 points!

The CMC-1205RZ is an evolution of the common CMC-1205R series. It is typically installed within the scanner unit (e.g., NKE-1125 or NKE-1130) of the JRC JMA-9122 and JMR-9200/7200 radar series.

  • Primary Function: It handles the distribution of control signals for the magnetron (triggering), oversees the receiver gain/STC (Sensitivity Time Control), and reports “Antenna Safety Switch” status and motor errors back to the processor unit.

  • Revision Note: The “RZ” suffix and the 1922A part number typically indicate a newer revision used in the JMR series (Multi-Function Displays), providing better data throughput and compatibility with modern digital processors compared to the older 1749B version.

Technical Specification

Feature Specification
Model Number CMC-1205RZ
Part Number 7PCRD1922A (replaces/upgrades older 7PCRD1749B)
System Compatibility JRC JMA-9122/9132 and JMR-7200/9200 Series
Board ID PC1101 (Terminal/Control Section)
Interfaces Fiber optic or high-speed serial (depending on scanner type)
Inputs Power from CBD-1682A, Trigger from Processor
Outputs Modulator trigger, Tuning voltage, Bearing/Heading pulses

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