R&S CMW-KG8 Series, User Manual

Page: 327 / 964

1xEV-DO Measurements
R&S
®
CMW-KG8xx/-KM8xx/-KS8xx
327 User Manual 1173.9511.02 ─ 11
TRIGger:EVDO:MEAS<i>:MEValuation:MGAP <MinTriggerGap>
Sets a minimum time during which the IF signal must be below the trigger threshold
before the trigger is armed so that an IF power trigger event can be generated.
Parameters:
<MinTriggerGap> Range: 0 s to 0.01 s
Increment: 0.00000001 (0.01 µs)
*RST:
0 s
Default unit: s
Example: See Configuring the Trigger System
Firmware/Software: V2.0.10
Manual operation: See "Minimum Trigger Gap" on page 290
TRIGger:EVDO:MEAS<i>:MEValuation:EOFFset <EvalOffset>
Defines a delay time for the measurement relative to the "IF Power" or external trigger
events (see
TRIGger:
​
EVDO:
​
MEAS<i>:
​
MEValuation:
​
SOURce
​
). The range is
entered as an integer number of slots. Each slot has a duration of 1.25 ms.
Parameters:
<EvalOffset> Range: 0 to 64
*RST: 0
Default unit: slot
Example: See Configuring the Trigger System
Firmware/Software: V2.0.20
3.5.4 Multi Evaluation Measurement Commands
The commands for the 1xEV-DO "Multi Evaluation" measurement are divided into the
groups listed below. The general measurement settings also affect the measurement,
see
General Measurement Settings .
● Measurement Control and States ......................................................................... 328
● Carrier Configuration .............................................................................................330
● Carrier Pre-Selection .............................................................................................332
● Channel Setup ...................................................................................................... 333
● Enabling Results and Views ..................................................................................337
● Measurement Parameters .....................................................................................339
● Limits (Modulation) ................................................................................................347
● Limits (Code Domain) ........................................................................................... 351
● Limits (Spectrum) ..................................................................................................353
● EVM Results (Traces) ...........................................................................................359
● Magnitude Error Results (Traces) .........................................................................359
● Phase Error Results (Traces) ................................................................................360
● IQ Constallation Results (Traces) ......................................................................... 361
● CDP Results (Traces) ........................................................................................... 361
Command Reference
深圳德标仪器
135-1095-0799