GSM Interview Question:

Explain What is the difference between Diplexer and Duplexer and what position?

Submitted by: Administrator

diplexer is used if we want to use same antenna line[feeder] for two different type of waves.like using same feeder for gsm n cdma transmission to gsm..even if to physically separateed antennas are there only a set of feeder will be required DUPLEXER is used if we want same antenna to transmit n receive..instead of using two separate ones..
Submitted by: Administrator