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Reply To: BTS Operation Degraded (Ultrasite)


Rachmat Triongko – 20 Jun 2007

7745 channel failure rate

cancel this alarm with ZEOR:BCF:ALARM;

If it come back again look end number under RATE.
100d or 50d or 60d or …. It is a decimal number which means percent.
If you have 100d = 100% failure

Then change TRX, copler, bad ross, LNA, feeder, cable, … check every element of radio.

If it is not element of your BTS ultrasite, change frequency (BCCH).(bad frequency plan, it is possible)