[Sense:]Ademod:rlength - R&S FSV-K7 Operating Manual

®
R&S FSV-K7/K7S
Usage:
Mode:
Manual operation:

[SENSe:]ADEMod:RLENgth?

This command returns the record length set up for the current analog demodulation
measurement.
Example:
Usage:
Mode:
[SENSe:]ADEMod:SET <sample rate> | <record length> | <trigger source> | <trigger
This command configures the analog demodulator of the instrument.
Parameters:
<sample rate>
<record length>
<trigger source>
Operating Manual 1176.7561.02 ─ 06
Remote Commands of the Analog Demodulation (R&S FSV–K7)
SCPI confirmed
ADEMOD
See "Zero Phase Reference Point"
ADEM:RLEN?
Returns the current record length.
Query only
ADEMOD
slope> | <offset samples> | <# of meas>
numeric value
The frequency at which measurement values are taken from the
A/D-converter and stored in I/Q memory.
Allowed range: refer to
Trigger
Note: for FM stereo measurements (K7S option), the sample
rate is always 500 kHz (as the demodulation bandwidth is per-
manently set to 400 kHz). Thus, this parameter is ignored in this
case.
*RST:
Number of samples to be stored in I/Q memory.
Range:
*RST:
Selection of the trigger source to use for the demodulator.
IMMediate | EXTernal | IFPower | RFPower| AF | AM | AMRe-
lative | FM | PM
Note: After selecting IF Power, the trigger threshold can be set
with the
mand.
*RST:
Analog Demodulation Option R&S FSV–K7
Sample Rate, Measurement Time and
Offset.
8 MHz
1 to 400001 with AF filter or AF trigger active, 1 to
480001 with both AF filter and AF trigger deactive
501)
TRIGger<n>[:SEQuence]:LEVel:IFPower
IMMediate
on page 38
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