Remote Commands for Analog Demodulation Measurements
R&S
®
FSW-K7
182
User Manual 1173.9240.02 ─ 23
11.1.6.3
Character Data
Character data follows the syntactic rules of keywords. You can enter text using a short
or a long form. For more information see
Chapter 11.1.2, "Long and Short Form"
Querying text parameters
When you query text parameters, the system returns its short form.
Example:
Setting:
SENSe:BANDwidth:RESolution:TYPE NORMal
Query:
SENSe:BANDwidth:RESolution:TYPE?
would return
NORM
11.1.6.4
Character Strings
Strings are alphanumeric characters. They have to be in straight quotation marks. You
can use a single quotation mark ( ' ) or a double quotation mark ( " ).
Example:
INSTRument:DELete 'Spectrum'
11.1.6.5
Block Data
Block data is a format which is suitable for the transmission of large amounts of data.
The ASCII character # introduces the data block. The next number indicates how many
of the following digits describe the length of the data block. In the example the 4 follow-
ing digits indicate the length to be 5168 bytes. The data bytes follow. During the trans-
mission of these data bytes all end or other control signs are ignored until all bytes are
transmitted. #0 specifies a data block of indefinite length. The use of the indefinite for-
mat requires an
NL^END
message to terminate the data block. This format is useful
when the length of the transmission is not known or if speed or other considerations
prevent segmentation of the data into blocks of definite length.
11.2 Common Suffixes
In the R&S FSW Analog Demodulation application, the following common suffixes are
used in remote commands:
Table 11-1: Common suffixes used in remote commands in the R&S FSW Analog Demodulation
application
Suffix
Value range
Description
<m>
1 to 16
Marker
<n>
1 to 6
Window (
in the currently selected measurement channel
)
Common Suffixes
