COFDM - QAM CI
10
Module).
Next, the transport stream package is modulated
in QAM format and converted to the desired
output channel (UHF or VHF and a maximum
bandwidth of 8 MHz) by means of its agile up-
4. Elements’ descriptions
4.1. Introduction
1
3
2
4
CAM
UCQA-CI-S
CTRL
PRGM
COFDM-QAM CI
PWR
6
7
9
5
8
1. COFDM input
2. QAM output
3. RF input
4. RF output
5. Powering BUS connectors
6. Status LED
7. Control BUS connectors
8. CAM slot
9. PC/Programmer socket
Insert the smartcard completely
into the CAM slot before powering
modules. Card contacts looking
left and forwards when it is being
inserted.
02340036001 003
CTRL
CAM PRGM
The COFDM-QAM CI transmodulator receives a
DTT multiplex in DVB-T format, and demodulates
it to obtain a
transport stream
package. Then, it
is processed to delete and/or decode services. For
unscrambling services the transmodulator features
a CI slot for inserting a CAM (Conditional Access
converter.Make use of the universal programmer
(ref. 7234) to programme the operating parameters
of the transmodulator like input frequency, output
channel, modulation format and adaptation of
services, ....
Summary of Contents for 563601
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