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Reply To: Relation in GSM Spectrum & TRX _ urgent

#56983
imran shaikh
Guest

1) what do u mean by tch drop and tch blocking
2) what do u mean by sd drop and sd blocking..
3)define and explain…trx, bb2f, duplexer, multicoupler, combiner
4 pls mail me on imranshaikh_eng@yahoo.com