Specifications

Testing
Rev 6 Mar.13 Proprietary and Confidential - Contents subject to change 79
UMTS RF receive path test
Note: This procedure segment is performed in Step 13 of the Production test procedure on
page 74.
Table C-2 contains parameters used in the suggested test procedure that follows.
To test the DUT’s receive path:
Note: This procedure
describes steps using the
Agilent 8648C signal
generator
— the Rohde &
Schwarz SML03 is shown
for reference only.
1. Set up the signal generator:
a. Set the amplitude to:
· -80 dBm (WCDMA mode)
· -60 dBm (GSM mode)
b. Set the frequency for the band being tested. See Table C-2 for frequency
values.
Table C-2: Test settings — Receive path
Mode Test category
Bands
850 900 1800 1900 2100
WCDMA
Frequency
a
(MHz)
a. All values offset from actual center channel by +1.2 MHz
882.60 948.60 n/a 1961.2 2141.2
Band 22 29 n/a 15
b
b. Either 15 (WCDMA1900A) or 16 (WCDMA1900B) may be used for testing.
9
Channel
c
c. Channel values shown are at the center of the corresponding bands.
4182 2812 n/a 9400 9750
GSM
Frequency
d
(MHz)
d. All values offset from actual center channel by +67 kHz
n/a 948.067 1842.267 1960.067 n/a
Band n/a 10 11 12 n/a
Channel
c
n/a 65 697 661 n/a