2
STR 821
Part N
o
: 9085.01
SAT-AUDIO Transmodulator
2 x DVB-S (QPSK)
→
6 x FM
B
LINE
1. Safety and operating instructions
When assembling, starting-up and adjusting the modules, it is necessary to consider the system specific
references in the manual instruction!
The modules may only be installed and started up by authorized technical personnel!
When assembling the modules into the receiving points, the adherence of the EMC regulations is to be secured!
The assembly and wiring have to be done without voltage!
All active modules may only be operated with the Headend Controller HCB x00 or Bus Extender BEB x00!
The main voltage and the operating voltage of the modules working by DC have to be in complience to the operating para-
meters described in the technical data.
With all work the defaults of the DIN EN 50083 have to be considered! Especially the safetyrelevant execution of the
DIN EN 60728-11 [3] is necessary!
2. Device variants
STR 821 9085.01 2 x DVB-S(QPSK)
→
6 x FM [87,5 ... 108 MHz]
Minimum software requirements for HCB x00:
9650.03:
version 2.34
*
9650.04/.05:
version 3.19
*
9652.01:
version 3.23
*
*
) updates: www.blankom.de
3. General
The SAT-Audio transmodulator STR 821 is a module of the head end system B-LINE, which is conceived as a complete system for
middle sized networks. The STR 821 makes it possible to produce up to 6 radio programmes coded as MPEG2 from two DVB-S trans-
port streams in the FM range.
All the components are programmed via a central control unit and will function independently thereafter. The status of the modules are
displayed via LED’s (see chapter 7 „Meaning of the status LED`s on front panel “).
