Study on ACS Effect of WCDMA Receivers
Jingfu Bao · Telecommunication Engineering · 2005
ACS specifications in a WCDMA system are analysed,and why ACS is 33 dB is explained.When the frequencies are 2 110 MHz,2 140 MHz and 2 170 MHz,the ACS specifications of a circuit are tested.The result is-48 dBm to-42 dBm(at BER=0.001) offset +/-5 MHz from centre frequency,and it satisfies the 3GPP Specification52 dBm.