- 4 -
HDMA 784 C ASI
2
g
eneral
information
2.1 s
Cope
of
delivery
1 Head-end Digital Modulator QAM "HDMA 784 C ASI"
1 HF connection cable
1 Brief Assembly Instructions
2.2 m
eaning
of
the
symbols
used
Important note
—>
General note
– /
– /
Optional use of the buttons
•
Performing works
2.3 t
eChniCal
data
The requirements of the following EU directives are met:
2006/95/EC, 2004/108/EC
The product fulfils the guidelines and standards for CE labelling (page 40).
Unless otherwise noted all values are specified as "typical".
HF input
Frequency range: ....................................................... 910 … 2150 MHz
Level range: ............................................................ 60 dBμV … 80 dBμV
DVB-S modes: ............................................ QPSK
1
/
2
,
2
/
3
,
3
/
4
,
5
/
6
,
7
/
8
DVB-S2 modes: ...................QPSK
1
/
2
,
3
/
5
,
2
/
3
,
3
/
4
,
4
/
5
,
5
/
6
,
8
/
9
,
9
/
10
8PSK
3
/
5
,
2
/
3
,
3
/
4
,
5
/
6
,
8
/
9
,
9
/
10
16APSK
2
/
3
,
3
/
4
,
4
/
5
,
5
/
6
,
8
/
9
,
9
/
10
32APSK
3
/
4
,
4
/
5
,
5
/
6
,
8
/
9
,
9
/
10
Symbol rate DVB-S: .......................................... QPSK: 1 … 45 MSymb/s
Symbol rate DVB-S2: ....................................... QPSK: 4.5 … 45 MSymb/s
8PSK: 4.5 … 45 MSymb/s
16APSK: 4,5 … 39 MSymb/s
32APSK: 4,5 … 32 MSymb/s
LNC 12V supply ..................................................................max. 300mA
