Generic selectors
Exact matches only
Search in title
Search in content
Search in posts
Search in pages

Rx Diversity Lost on Ericsson RBS 2206

Viewing 15 posts - 1 through 15 (of 18 total)
  • Author
    Posts
  • #58945 Reply
    Toby
    Guest

    I’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.

    #58946 Reply
    jamil
    Guest

    hi toby
    Or diplexer fault or vswr and some time jumper

    #58947 Reply
    saad
    Guest

    Faultu TRU

    #58948 Reply
    emreigrek
    Guest

    did you test sectors with crossing equipments? (tru,cdu,feeder,antenna,rx jumps)

    this alarm appears at least 50 minutes.

    #58949 Reply
    RK
    Guest

    You 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.

    #58950 Reply
    Rex
    Guest

    Hi Toby,
    do you have VSWR alarm too?

    #58951 Reply
    Toby
    Guest

    I’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.

    #58952 Reply
    Emmanuel
    Guest

    Rx Diversity lost code

    #58953 Reply
    finn
    Guest

    do a test call around and check maybe you’ll pickup the wrong bcch on the wrong sector.. then rewire or redo jumpers

    #58954 Reply
    pban
    Guest

    Check / 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.

    #58955 Reply
    ENG.alaa
    Guest

    change the RX cable from sector to another sector and try to remake sure connector and jumper to Remove VSWR alarm

    #58956 Reply
    Toby
    Guest

    It was the CXU…I changed the CXU and the fault cleared permanently…

    #58957 Reply
    Rohit
    Guest

    I’ve been having Rx diversity problem with similar problem where DTRU,CDU,Feeder,Jumpers have been changed but still the alarm exit…Need help.

    #58958 Reply
    Rajan
    Guest

    Dear 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.

    #58959 Reply
    mohamed
    Guest

    how can get site coverage

Viewing 15 posts - 1 through 15 (of 18 total)
Reply To: Rx Diversity Lost on Ericsson RBS 2206
Your information:




<a href="" title="" rel="" target=""> <blockquote cite=""> <code> <pre class=""> <em> <strong> <del datetime="" cite=""> <ins datetime="" cite=""> <ul> <ol start=""> <li> <img src="" border="" alt="" height="" width="">