Test Signal Settings - R&S SMCVB-K157 User Manual

®
R&S SMCVB-K157
Displays the data rate of useful data r
rate is measured at the input of the installed input interface.
Remote command:
[:SOURce<hw>]:BB:DVBC:USEFul[:RATE]?

3.2.3 Test Signal settings

Access:
► Select "Input Signal > Test Signal".
The tab provides settings to configure the input test signal.
Settings:
Test TS
PID Test
PID (Hex)...................................................................................................................... 17
Payload
PRBS............................................................................................................................ 17
Test TS Packet
Specifies the structure of the test transport stream packet that is fed to the modulator.
"Head/184 Payload"
"Sync/187 Payload"
Remote command:
[:SOURce<hw>]:BB:DVBC:TSPacket
User Manual 1179.4686.02 ─ 01
Packet.............................................................................................................. 16
Packet.............................................................................................................17
Test/Stuff......................................................................................................... 17
A sync byte (0x47) followed by three header bytes and 184 payload
bytes.
A sync byte (0x47) followed by 187 payload bytes.
DVB-C configuration and settings
of the external transport stream. The data
useful
on page 50
on page 52
Input Signal settings
16