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Reply To: Tx Power decrease in ALU GSM BTS


Dear Pix
I found that it’s from sector mapping in BTS NEM software. When we don’t choose Brigde function, the 8PSK TRE power will increase to max 42 dBm ( GMSK power now is 44 )
However, measurement by driving test is not improve much( 2G idle mode)
So pls give me your advice, does the Brigde affect much to TRE output power ? My teammate said that this brigde is needed for TGT and AGC cabling, and it doesn’t affect to output power