Audio Processor

The MX806A LMR audio processor is intended too primarily to operate as the “Audio Terminal” or radio systems using the DBS800 Digitally Integrated Baseband Subsystem.
The MX806A half-duplex device has signal paths and level setting elements that are configured and adjusted by digital information sent from the radio microcontroller using C-BUS protocol. (C-BUS is the serial interface for all DBS 800 ICs.)
The Signal Path is divided into three sections: Input Process, Main process, and Mixing and Output Drives. If selected, signal level stability and output accuracy of the MX806A is maintained by a voltage-controlled gain system using selectable signal-level detectors. Signal levels can be dynamically controlled to provide “dynamic compensation” for factors such as temperature drift, VCO non-linearity, etc.

FEATUREs
• Half-Duplex Audio Processor
• Dynamic Control of Signal Levels
• Performs Signal Conditioning and Filtering requirements for both Transmit and Receive
• Three separate signal sections:
   Input process
   Main Process
   Mixing and Output Drives
• Low Power Operation
• Member of DBS800 Family (C-BUS Compatible)