Service manual

Remote Commands for WLAN TX Measurements
R&S
®
FSV-K91/91n/91ac/91p
178Operating Manual 1176.7649.02 ─ 04
Example:
INP:ATT 30dB
Sets the attenuation on the attenuator to 30 dB and switches off
the coupling to the reference level.
Mode: all
Manual operation: See "Ext Att " on page 89
See "Attenuation " on page 93
INPut:DIQ:RANGe[:UPPer] <Level>
Defines or queries the "Full Scale Level", i.e. the level that should correspond to an I/Q
sample with the magnitude "1".
It can be defined either in dBm or Volt (see "Full Scale Level" on page 92).
This command is only available if the optional R&S Digital I/Q Interface (option
R&S FSV-B17) is installed.
For details see the R&S Digital I/Q Interface (R&S FSV-B17) description of the base
unit.
Parameters:
<Level> <numeric value>
Range: 70.711 nV to 7.071 V
*RST: 1 V
Example:
INP:DIQ:RANG 1V
Mode: A, IQ, NF, TDS, VSA, CDMA, EVDO, WCDMA, ADEMOD,
GSM, OFDM, OFDMA/WiBro, WLAN
Manual operation: See "Full Scale Level" on page 92
INPut:DIQ:SRATe <SampleRate>
This command specifies or queries the sample rate of the input signal from the R&S
Digital I/Q Interface (see "Input Sample Rate" on page 92).
This command is only available if the optional R&S Digital I/Q Interface (option
R&S FSV-B17) is installed.
For details see the R&S Digital I/Q Interface (R&S FSV-B17) description of the base
unit.
Parameters:
<SampleRate> Range: 1 Hz to 10 GHz
*RST: 32 MHz
Example: INP:DIQ:SRAT 200 MHz
Mode: A, IQ, NF, TDS, VSA, CDMA, EVDO, WCDMA, ADEMOD,
GSM, OFDM, OFDMA/WiBro, WLAN
Manual operation: See "Input Sample Rate" on page 92
INPut Subsystem