R&S®SML / R&S®SMV03 Stereo Modulation (Option R&S SML-B5)
1090.3123.12 4.21 E-6
Commands for the Stereo/RDS Coder Option SML-B5
Commands are sent to the Stereo/RDS Coderwith STEReo:DIRect: ["command string"
Information is queried with STEReo:DIRect? ["Befehls-String"].
All commands are to be terminated with CR.
Uppercase and lowercase letters are used to identify the long form and short form of the keywords of
the commands given in the manual. The instrument itself does not distinguish between the two types of
characters.
Commands
1A=, 3A=, 5A=, 6A=, 7A=, 8A=, 9A=, 10A=, 11A=, 12A=, 13A=
Description: Transmits data via free format groups (FFGs).
A free format group can be filled with any desired data.
(5 bits in block B and 16 bits each in blocks C and D of the group).
Command: 1A= WW,xxxxxxxxxx,yyyyyyyyy,...
or 1A=00: erases the data
Query: 1A?
Response: xxxxxxxxxx,yyyyyyyyy,...
Value range: WW = number of retransmissions
x, y = 0000000000 bis 1FFFFFFFFF
(10 ASCII ccoded hexadecimal characters each)
Max. 20 different data sequences can be defined.
Example: Command:
STEReo:DIRect “1A=01,0123456789,1FFFFFFFFF“
Fills a queue with the data "0123456789,1FFFFFFFFF".
The data is sent in consecutive order in group 1A after group 1A is added to the
group sequence (see "GS" command below).
Query:
STEReo:DIRect? “1A“
Reads the data of group 1A.
Response:
"01,0123456789,1FFFFFFFFF"
Note: 10 characters must be specified each for x and y. Leading zeros, if any, must also be
specified. The command described here only causes a queue to be filled with data for a
specific group. The data will only be sent when the group in question is added to the group
sequence with the "GS" command.
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