RH-36  Company confidential
CCS Technical Documentation
Page 26  Nokia Corporation. Issue 1 10/03
By measuring with an oscilloscope at RXIP or RXQP on a working GSM 1900 receiver this 
picture should be seen.
Signal amplitude peak-peak 460 mV
DC offset 1.2 V
Figure 21:  RX1900 I/Q signal waveform