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VSWR Alarm

Publication Date:  2017-12-23 Views:  1168 Downloads:  0

Issue Description

The customer has an alarm on BTS3012AE regarding the VSWR. 

Alarm Information

You should check the status selecting as mode "TMODE=NON_FDR"

+++    CITBSC        2017-12-23 01:02:31 DST

O&M    #2516570


RETCODE = 0  Progress report, Execution succeeded.

 Progress Report


       Report Type  =  VSWR Query

            Status  =  Success

        Session ID  =  2516570

 VSWR Query Result


BTS Index  BTS Name                    Cell No.  Board No.  Antenna Tributary No.  VSWR 

 58         058 - Name- BTS3012AE-S3  16        0          Tributary A            1.15 

 58         058 - Name - BTS3012AE-S3  16        0          Tributary B            1.10 

 58         058 - Name - BTS3012AE-S3  16        1          Tributary A            1.19 

(Number of results = 3)


---    END

Handling Process

So it means that VSWR is unstable just few minutes and the most of the time is normal. The connection of antenna system is not fixed or maybe there’s water in the feeder.

 I suggest to visit the site to troubleshoot the antenna system.