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S:\Hp8960\E1962B CDMA 2000\Pi Release\Reference Guide\Chapters\cdma2000_gen_bse_cw.fm
CW Operating Mode
CW Operating Mode
CW operating mode provides an unmodulated carrier of adjustable frequency and amplitude, manual
adjustment of the measurement receiver and demodulation (uplink) receiver frequencies, and manual setting
of the expected CW input power.
Note: Changing the operating mode affects manual receiver control parameters. See “Effects on Receiver
Control When Changing Operating Mode” on page 196.
CW Test Mode Operation
When the test set’s operating mode is set to CW:
• No over the air signaling is used.
• No demodulation or channel decoding is available.
• An unmodulated RF signal can be generated while analyzing another signal (at the same frequency or at a
different frequency). No interaction exists between these controls.
• Expected CW power, measurement receiver frequency, and uplink receiver frequency are available as
manual settings only; no automatic control is provided.
CW Mode Operation
The following command examples show you how to control each function for CW operating mode:
1. Select CW operating mode:
OUTPUT 714;”CALL:OPERating:MODE CW”
2. Set the cell power output level to be transmitted by the test set:
OUTPUT 714;”CALL:POWer -45 DBM”
3. Set the RF generator frequency:
OUTPUT 714;”CALL:RFGenerator:FREQuency 870 MHZ”
4. Set the expected CW power level to be received by the test set:
OUTPUT 714;”RFANalyzer:CW:EXPected:POWer 23 DBM”
5. Set the measurement receiver frequency:
OUTPUT 714;”RFANalyzer:MANual:MEASurement 870.030 MHZ”
Related Topics
“Active Cell Operating Mode” on page 86
“IS-2000 Test Operating Mode” on page 91
“Triggering of Measurements” on page 218
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