R&S SMJ100A, Руководство по эксплуатации

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Remote Control Commands
R&S
®
SMJ100A
696 Operating Manual 1403.7458.32 ─ 14
Return values:
<Peak> float
Range:
-145 to 30
Increment: 0.01
*RST:
0
Default unit: dBfs
Example: BB:POW:PEAK
queries the peak power of the baseband signal.
Usage: Query only
Manual operation: See "Peak Power - Digital Impairments" on page 311
[:SOURce<hw>]:BB:POWer:RMS?
This command queries the power of the baseband signal relative to full scale of 0.5V
(in terms of dB full scale).
Return values:
<Rms> float
Range:
-145 to 30
Increment: 0.01
*RST:
0
Default unit: dBfs
Example: BB:POW:RMS
queries the power of the baseband signal.
Usage: Query only
Manual operation: See "Power - Digital Impairments" on page 311
7.16.3.9 SOURce:BB:PROGress Subsystem General Commands
In the R&S SMJ, some calculation processes may take longer time. While operating
the instrument manually, you can observe the status of an initiated process by the busy
indicator. The following commands fulfill the same task in the remote control operation.
Example: Querying the status of the Create Waveform file process
The following is an example on how to use these commands to retrieve information
about how many percent of the initiated process are completed.
:SOURce1:BB:EUTRa:SETTing:TMOD:DL "E-TM1_1__15MHz"
:SOURce1:BB:EUTRa:SLENgth 100
:SOURce1:BB:PROGress:MCODer?
// 100 (task compleated)
:SOURce1:BB:EUTRa:STATe ON
:BB:PROGress:MCODer?
// 67 (task in progress)
:SOURce1:BB:EUTRa:WAVeform:CREate
SOURce Subsystem