Rohde & Schwarz R&S FSP Series, Руководство по эксплуатации

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R&S FSP Remote Control – Description of Commands
SENSe Subsystem
6.190 Operating Manual 1164.4556.12 - 06
6.16.10 SENSe:POWer Subsystem
This subsystem controls the setting of the instrument's channel and adjacent channel power measure-
ments.
The measurement windows are selected by SENSe1 (screen A) and SENSe2 (screen B).
[SENSe<1|2>:]POWer:ACHannel:ACPairs 0 to 12
This command sets the number of adjacent channels (upper and lower channel in pairs). The figure 0
stands for pure channel power measurement.
The command is only available in the frequency domain (span > 0).
Example:
"POW:ACH:ACP 3"
'Sets the number of adjacent channels to 3, i.e. the adjacent channel and alternate
adjacent channels 1 and 2 are switched on.
Characteristics: *RST value: 1
SCPI: device-specific
Mode: A-F
[SENSe<1|2>:]POWer:ACHannel:BANDwidth|BWIDth:ACHannel 100 Hz to 1000 MHz
This command defines the channel bandwidth of the adjacent channel of the radio transmission
system. If the bandwidth of the adjacent channel is changed, the bandwidths of all alternate adjacent
channels are automatically set to the same value.
With
SENS:POW:HSP ON
the steep-edged channel filters from the table "List of available channel
filters" in chapter “Instrument Functions” , section “Setting the Bandwidths and Sweep Time – BW Key”
on page 4.18 are available.
Example:
"POW:ACH:BWID:ACH 30kHz"
'Sets the bandwidth of all adjacent channels to 30 kHz.
Characteristics: *RST value: 14 kHz
SCPI: device-specific
Mode: A-F
[SENSe<1|2>:]POWer:ACHannel:BANDwidth|BWIDth:ALTernate<1...11> 100 Hz to 1000 MHz
This command defines the channel bandwidth of the alternate adjacent channels of the radio
transmission system. If the channel bandwidth of an alternate adjacent channel (e.g. channel no. 1) is
changed, the bandwidth of all the following alternate adjacent channels (e.g. channels no. 2 to 11) is
automatically set to the same value.
With
SENS:POW:HSP OFF
, the analog and FIR filters are available in the range from 10 Hz to 10 MHz.
With
SENS:POW:HSP ON
the steep-edged channel filters from the table "List of available channel
filters" in chapter “Instrument Functions” , section “Setting the Bandwidths and Sweep Time – BW Key”
on page 4.18 are available.
Example:
"POW:ACH:BWID:ALT2 30kHz"
Characteristics: *RST value: 14 kHz
SCPI: device-specific
Mode: A-F