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24th September 2009 at 10:42 #58945
Toby
GuestI’m having Rx diversity lost alarm and anytime i work on it, it clears but comes back after a few days. What culd be the problem.
30th September 2009 at 05:49 #58946jamil
Guesthi toby
Or diplexer fault or vswr and some time jumper1st October 2009 at 16:00 #58947saad
GuestFaultu TRU
2nd October 2009 at 13:13 #58948emreigrek
Guestdid you test sectors with crossing equipments? (tru,cdu,feeder,antenna,rx jumps)
this alarm appears at least 50 minutes.
4th October 2009 at 06:35 #58949RK
GuestYou might be missing RX antenna. Please u can see at OMT radion faults that u miss the RX antenna. if u attach antenna i hope alarm will go off.
4th October 2009 at 21:33 #58950Rex
GuestHi Toby,
do you have VSWR alarm too?7th October 2009 at 09:25 #58951Toby
GuestI’ve checked the antenna and all of them are connected. I just changed the Rx diversity of the antenna to Azimuth and the alarm cleared.
I’m hoping it wont come back cos the only option i feel i have now is to change the CXU.6th March 2011 at 11:08 #58952Emmanuel
GuestRx Diversity lost code
30th March 2011 at 05:35 #58953finn
Guestdo a test call around and check maybe you’ll pickup the wrong bcch on the wrong sector.. then rewire or redo jumpers
31st March 2011 at 11:13 #58954pban
GuestCheck / change the RX cables, may be with another sector, so that when the alarm comes in again, you know why.
Remake the connectors at jumpers and feeders at both ends.
4th April 2011 at 13:54 #58955ENG.alaa
Guestchange the RX cable from sector to another sector and try to remake sure connector and jumper to Remove VSWR alarm
11th April 2011 at 17:15 #58956Toby
GuestIt was the CXU…I changed the CXU and the fault cleared permanently…
13th August 2011 at 13:38 #58957Rohit
GuestI’ve been having Rx diversity problem with similar problem where DTRU,CDU,Feeder,Jumpers have been changed but still the alarm exit…Need help.
24th August 2011 at 07:43 #58958Rajan
GuestDear sir,
I am facing the problem of antenna branch alarm-Branch-B in all sectors.
It was found vswr values normal then also vswr alarms are pinging in my 10 sites on ericsson 3g RNS6202.
Kindly guide me for alarm removal.9th September 2011 at 08:27 #58959mohamed
Guesthow can get site coverage
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