Kathrein UFO 331/TP Manual Del Usuario página 22

Note: In PRBS mode you can set the COFMD parameters guard interval and code rate.
The CW mode can be used for output level measurement.
Outp. S21
8 MHz
Main menu (display in the CW mode)
1.11 Selecting the COFDM parameters
In the COFDM mode sub-menu you can set the COFMD parameters guard interval and code rate. The parameters can only be
selected if SAT Sig or PRBS operating mode has been selected.
The output signal parameters are selected using the "<" and ">" buttons and adjusted using the "+" and "-" buttons.
A 1236
27.500 MS/s
Outp. S21
8 MHz
The following settings are available:
Guard 1/4, 1/8, 1/16, 1/32
Code rate 1/2, 2/3, 3/4, 5/6, 7/8
1.12 Transport stream processor: Channel fi lter
A 1236
27.500 MS/s
Outp. S21
8 MHz
The "Filter" channel fi lter operating mode is selected in the TP (Transport stream processor) sub-menu.
The "TP" transport stream processor is selected using the "<" and ">" buttons and the sub-menu is called up using the "Sub-menu"
button . The "Filter" channel fi lter is selected using the "<" and ">" buttons and is activated/deactivated using the "+" and "-" buttons.
The settings available are: Filter "on" / "off".
This sub-menu can be exited only when the cursor is on the "on / off" parameter.
To do this, use the "<" and ">" buttons to select "on" or "off" and press the "Sub-menu" button
306.00
QAM64
MHz
3/4
306.00
QAM64
Main menu
Lower values permit higher data rates
Higher values permit higher data rates at the cost of reduced error protection
MHz P
3/4
306.00
QAM64
Main menu
PRBS ***
Mode
MHz
!
"COFDM mode" sub-menu (for setting CW)
TP ***
QPSK Mode
MHz Guard
! Code rate
TP ***
QPSK Filter
MHz IDs
!
8 / 14
UFO331TP
CW
UFO331TP
SAT Sig
1/32
5/6
"QAM stage" sub-menu
UFO331TP
on
"Transport stream processor" sub-menu
to return to the main menu.
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