Rohde & Schwarz R&S FSL3 - Page 1261

SENSe Subsystem (CATV, K20) R&S FSL
1300.2519.12 6.502 E-11
SENSe:FREQuency Subsystem (CATV, K20)
The SENSe:FREQuency subsystem defines the frequency axis of the active display. The frequency
axis can either be defined via the start/stop frequency or via the center frequency and span.
Commands of the SENSe:FREQuency Subsystem
– [SENSe<1|2>:]FREQuency:CHANnel
– [SENSe<1|2>:]FREQuency:RF
– [SENSe<1|2>:]FREQuency:SPAN:FULL
– [SENSe<1|2>:]FREQuency:STARt
– [SENSe<1|2>:]FREQuency:STEP
– [SENSe<1|2>:]FREQuency:STOP
[SENSe<1|2>:]FREQuency:CHANnel
This command defines the active measurement channel. To display the available channel tables
and channels refer to the "CONFigure:TV Subsystem (CATV, K20)" on page 6.473.
The numeric suffixes <1|2> are irrelevant.
Parameter
<numeric_value>
Example
CONF:TV:CTAB:SEL 'TV–EUROPE'
Selects and activates the channel table TV–EUROPE.
FREQ:CHAN 3
Sets channel 3 as active measurement channel.
Characteristics
RST value: active measurement channel
SCPI: device–specific
Mode
CATV
[SENSe<1|2>:]FREQuency:RF
This command defines the RF frequency. The interpretation of the RF frequency depends on
the signal type. For details refer to chapter "Instrument Functions", section "Cable TV
Measurement Option (K20)", RF softkey.
The numeric suffixes <1|2> are irrelevant.
Parameter
5 MHz to 1.5 GHz
Example
FREQ:RF 10MHZ
Sets the RF frequency to 10 MHz.