PCB300004420 GPS Exciter Module
High-reliability Ericsson GPS Exciter Module, part number PCB300004420 (REJ 204 006/446). Provides critical GPS-based timing and synchronization for radio base station systems. Rack-mountable design with dual backplane connectors.
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PCB300004420 GPS Exciter Module
The PCB300004420 is a professional-grade GPS Exciter Module, commonly identified by the Ericsson part number REJ 204 006/446. This unit is an essential component for telecommunications infrastructure, specifically designed for providing precise timing and frequency synchronization to radio base stations, such as those in the Ericsson RBS series. By receiving signals from the GPS satellite network, it generates a highly accurate reference clock crucial for network stability and performance. The module is engineered for reliability, housed in a robust, gold-plated metal chassis for optimal shielding and durability. Its design includes ventilation slots for passive cooling and dual backplane connectors for seamless integration into a larger system rack.
Technical Specifications:
- Product Type: GPS Exciter / Timing Synchronization Module
- Model/Part Number: PCB300004420
- Alternative Part Number: REJ 204 006/446
- Primary Application: Network timing and synchronization for telecommunications base stations
- Form Factor: Rack-mountable plug-in module
- Connectors: Dual backplane connectors
- Features: Front panel “GPS ON” status indicator, gold-plated chassis for EMI shielding

| Model | PCB300004420 |
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