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

Dummy load o/c

Viewing 3 posts - 1 through 3 (of 3 total)
  • Author
    Posts
  • #63371 Reply
    said
    Guest

    Pix, I have a question.
    Recently a dummy load went o/c and caused terrible CNDROP and TNDROP to the cell.

    Rbs is a 2106 (6 trx) with 2 output port connected to a hybrid coupler (2input/2output). One output of the hybrid to the dummy load (25Watt), the other output to the in-building infrastructure.

    Can any one explain what causes the dummy load to go berzerk only after one year of installing the dummy load? SDCCH:4, TCH avail:43,
    bstxpower 47. TCH Erlang about 35Erl during busy hours (normally last for 3 to 4 hours).

    #63372 Reply
    pix
    Guest

    hi said,

    a dummy load being a passive element, i wonder how it can go berserk. But i’m not at all into electronics and hardware stuff, I’m probably the last person that can help you here…

    anyone else perhaps ?

    regards
    pix

    #63373 Reply
    paraHO
    Guest

    There are various types of dummy loads. Which type of ‘dummy load’ did you use – dummy antenna, electronic loads, what?

    We had problems with customers using GSM/GPRS & GPS jammers and the firm we used ‘TrewMTE’ (trewmte@gmail.com) investigated. They used dummy loads during tests and on seized items. They had good knowledge on dummy loads, ask them.

    br
    paraHO

Viewing 3 posts - 1 through 3 (of 3 total)
Reply To: Dummy load o/c
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="">