Posted by: kirpal
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Posted date:
May 18, 2011 |
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A VSWR alarm is triggered when the system detects power that is being reflected back to the repeater.
Make sure connectors are tightly secured at the donor and server ports
Place a 50 ohm load on the port that is reporting the VSWR alarm
If the VSWR alarm still exists after adding the load, then contact ADRF Technical Support
Sweep lines to check for open ports that are not terminated (e.g. Splitters, Couplers, Duplexers) Damaged cables
If multiple server antennas are connected, connect only one antenna and recheck the alarm
If the alarm clears, then faulty connectors like combiners/splitters...
