Remote-control commands
R&S
®
SMCVB-K157
48
User Manual 1179.4686.02 ─ 01
Manual operation:
See
[:SOURce<hw>]:BB:DVBC:TESTsignal
<InpSigTestSig>
Defines the test signal data.
Parameters:
<InpSigTestSig>
TTSP | PBDE | PBEM
TTSP
Test TS packet with standardized packet data used as modula-
tion data in the transport stream.
PBDE
PRBS before differential encoder
Pure pseudo-random bit sequence (PRBS) data used as modu-
lation data with no packet structure. The sequence is inserted
before the differential encoder. PRBS data conforms with
PBEM
PRBS before mapper
Pure pseudo-random bit sequence (PRBS) data used as modu-
lation data with no packet structure. The sequence is inserted
before the mapper.
*RST:
TTSP
Example:
See
Example "Configuring general input signal properties"
Manual operation:
See
5.2.2
Info commands
Example: Querying input signal properties
********************************************************************************
// Query properties of signals at TS IN interface.
********************************************************************************
SOURce1:BB:DVBC:SOURce EXT
SOURce1:BB:DVBC:INPut TS
SOURce1:BB:DVBC:PACKetlength?
// Response: "P188"
SOURce1:BB:DVBC:USEFul:RATE:MAX?
// Response in MBit/s: "19.392659"
SOURce1:BB:DVBC:USEFul:RATE?
// Response in MBit/s: "17.654321"
SOURce1:BB:DVBC:INPut:DATarate?
// Response in MBit/s: "18.765432"
********************************************************************************
// Query properties of signals at IP Data interface.
Input commands
