R&S SMCVB-K157 User Manual page 19

®
R&S SMCVB-K157
Requirements
At your IP source, set the "transport stream packets per internet protocol packet" (TP
per IP) parameter as follows:
●
If TP packet length = 188 bytes: Set TP per IP to 7 or 6.
●
If TP packet length = 204/208 bytes: Set TP per IP to 6.
We recommend that you use a separate LAN infrastructure to stream the transport
streams via IP to the IP connector of the baseband board. Also, avoid TS packet los-
ses during IP transmission.
Settings:
Input
Alias.............................................................................................................................. 19
Type.............................................................................................................................. 19
Multicast
Port................................................................................................................................20
IGMPv3 Source
Ping Source
Ping
Local IP Data
Input IP
Activates/deactivates the IP input.
Remote command:
[:SOURce<hw>]:BB:INPut:IP<ch>[:STATe]
Alias
Sets a unique name for the IP connection.
The definition of a name is optional but facilitates identification in the measurement
views. The name input fits maximum 16 characters in ASCII format.
Remote command:
[:SOURce<hw>]:BB:INPut:IP<ch>:ALIas
Type
Sets the input signal type.
"Unicast"
"Multicast"
Remote command:
[:SOURce<hw>]:BB:INPut:IP<ch>:TYPE
Multicast Address
Editing requires "Type > Multicast".
Sets the destination IP address (IPv4) of the IP connection.
You can set addresses from "224.0.0.0" to "239.255.255.255".
User Manual 1179.4686.02 ─ 01
IP..........................................................................................................................19
Address..........................................................................................................19
Address...............................................................................................20
Address.................................................................................................... 20
Result....................................................................................................................20
Network.................................................................................................. 20
Analyzes all unicast IP packets that arrive at the specified "Port".
When an IP address is in the multicast address range, an attempt is
made to join a multicast group using IGMP.
Set "Multicast Address" and "Port".
DVB-C configuration and settings
Input Signal settings
on page 54
on page 54
on page 55
19