R&S 1129.7246.03, Operating Manual

Page: 639 / 855

R&S ESU Remote Control – Description of Commands
SENSe Subsystem
6.200 Operating Manual 1302.6163.12 - 03
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 4.111 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 4.111 are available.
Example:
"POW:ACH:BWID:ALT2 30kHz"
Characteristics: *RST value: 14 kHz
SCPI: device-specific
Mode: A-F
[SENSe<1|2>:]POWer:ACHannel:FILTer:ALPHa:ALL 0…1
This command sets the rolloff factor of the RRC weighting filter for the TX channel, the adjacent
channel and all alternate channels as well. It is only available if Fast ACP is not active and no
predefined standard is selected. The query command is not supported..
Example:
"POW:ACH:FILT:ALPH:ALL 0.26"
'sets Alpha to 0.26
Characteristics: *RST value: 0.26
SCPI: device-specific
Mode: A