User Guide

Issue 1 12/04 COMPANY CONFIDENTIAL 21

RAE-6/RA-4

7 - RF Description and Troubleshooting Nokia Customer Care

and Q signals and between different bands as well.

GSM1900 receiver burst mode I or Q signal at ch 661 with input signal

1960.067MHz, level –90 dBm at RF-connector.

Trace2: With wider time scaling both monitoring and own Rx bursts are seen,

st burst (shorter) is monitoring and 2nd burst (longer) is own Rx burst.

Trace1: External LNA VCC supply voltage at burst mode, input level –90 dBm.

Measured from test point LNA_VCC