The L3Harris AM-7223/URC is a military-grade RF amplifier engineered to strengthen signal transmission in demanding operational environments. It delivers enhanced signal strength for reliable long-range communication within integrated military communication systems. The amplifier incorporates multiple printed circuit board assemblies and a tube assembly, supported by comprehensive technical documentation and built-in diagnostic capabilities.
## Technical Specifications
The AM-7223/URC (Part Number 10086-0000) features a modular PWB architecture including a Rectifier/Bleeder assembly that generates +2000 Vdc for the tube assembly, a Power Control PWB, Micro Control PWB, Front Panel PWB, DC Control PWB, and Low Voltage Filter Assembly. A DC Inverter option is available. The equipment operates at high internal voltages requiring strict safety protocols during maintenance and troubleshooting.
## Key Features
• Tube-based RF amplification architecture for military communication systems
• Rectifier/Bleeder PWB Assembly producing +2000 Vdc output for tube operation
• Microcontroller-based control via dedicated Micro Control PWB
• Integrated Low Voltage Filter Assembly for power conditioning
• Built-in Test (BIT) support—both manual and automatic diagnostic procedures
• Manual and automatic tuning capabilities
• DC Inverter option for extended system flexibility
• Modular PWB design enabling field-level component replacement after proper power discharge
## Typical Applications
The AM-7223/URC is designed for integration into military communication systems requiring high-power RF amplification in field-deployed or fixed installations with environmental stress.
## Compatibility & Integration
Integration is supported within military communication platforms. Operation and maintenance procedures are documented in Technical Order 31R2-2URC-101, while depot-level maintenance guidance is provided in T.O. 31R2-2URC-103. Personnel must observe critical safety precautions including primary power disconnection, capacitor discharge, and proper grounding of remote control units to avoid hazardous chassis voltages.
