on the right side of the cell to browse your computer and
select the TS file. |
1. PLP Settings |
2. Payload |
|---|---|
| Data Source Type | |
| File Location | |
| Sync Insert | |
| Pattern Bits | |
| Useful Bit Rate | |
| Stream Bit Rate | |
Choice: Normal | Short
Default: Normal
Double-click or use the drop-down menu to select normal LDPC block size or short LDPC block size for DVB-T2.
Choice: 1/2 | 3/5 | 2/3 | 3/4 |4/5 | 5/6
Default: 2/3 for PLP 1 and 3/5 for PLP 2 through PLP 16
Double-click or use the drop-down menu to select the LDPC code rate for DVB-T2.
Range: minimum is 0, maximum determined by various settings
Default: 29 for PLP 1, 32 for PLP 2, and 1 for PLP 3 through PLP 16
Set the FEC block number in a T2 frame.
Choice: QPSK | 16QAM | 64QAM | 256QAM
Default: 256 QAM for PLP1, 16 QAM for PLP2, and 256 QAM for PLP 3 through PLP 16
Double-click or use the drop-down menu to select the modulation type.
Choice: On| Off
Default: On
Double-click or use the drop-down menu to enable or disable constellation rotation.
Range: 0 to FEC Block Number
Default: 3 for PLP 1 and PLP 2, 1 for PLP 3 through PLP 16
Set the number of time interleaving blocks per interleaving frame. The value “0” means no time interleaving is applied.
Default: TYPE 0
Displays the time interleaving type. Currently only TYPE 0 is supported.
Default: 1
Displays the IF number per T2 frame. Currently only 1 IF per T2 frame is supported.
Default: 234900 for PLP 1, 518400 for PLP 2, and 8100 for PLP 3 through PLP 16
Displays the PLP Number in one frame.
Range: 0 to 255
Default: 0 for PLP 1, 1 for PLP 2, 2 for PLP 3, ... 15 for PLP 16
Set the PLP ID for this PLP.
Range: 0 to 255
Default: 0
Set the PLP Group ID for this PLP.
Choice: Demo File | TS File | Null TS Packet | Pattern | PN9 | PN15 | PN23
Default: Demo File for PLP 1 and NULL TS Packet for PLP 2 through PLP 16
Double-click or use the drop-down menu to select which type to use as the data source.
Choice: Local| Instrument
Default: Local
Couplings: Displayed only when the Data Source Type is TS File.
Use "Local" as the File Location and note that "Instrument" is not supported in PXB.
Couplings: Displayed only when the Data Source Type is TS File.
Click on the right side of the cell to browse your computer and
select the TS file.
Choice: NULL Packet Header (0x471FFF10) | SYNC Byte(0x47) | None
Default: SYNC byte (0x47)
Couplings: Displayed only when the Data Source Type is Pattern, PN9, PN15, or PN23.
Double-click or use the drop-down menu to insert a SYNC byte (0x47) or a NULL packet header(0x471FFF10) into the test pattern.
Couplings: Displayed only when the Data Source Type is Pattern.
Enter the data bits to use in a test pattern.
Couplings: Displayed only when the Data Source Type is Demo File or TS File.
Displays the useful bit rate for the current settings.
Couplings: Displayed only when the Data Source Type is Demo File or TS File.
Displays the stream bit rate for the current TS file.