Technical Specification
Parameter
Phase noise SSB (single sideband)
DVB-S2 with pilots on only:
QPSK > 10-45 MSymbol/s
8PSK > 10-45 MSymbol/s
(free running DRO)
Phase noise SSB (single sideband)
DVB-DSNG/S:
QPSK > 5 MSymbol/s
8PSK > 22 MSymbol/s
16QAM > 6 MSymbol/s
(free running DRO)
LNB power and control
For more detailed specification information and advice on performance in specific
applications, please contact Ericsson Customer Services.
B.2.2.2
LNB Power and Control
The RX8000 supports voltage controlled LNBs only. The active input is selectable
and can provide DC power and frequency band selection signals compatible with
most professional and commercial LNBs. The LNB power is made available on only
one of its L-band inputs (F-type connector) and its power characteristics comply with
IEC 1319-1 and are as per Table B.24.
Table B.24 LNB Power and Control
Parameter
Voltage
Current
LNB control
B-24
Specification
< -35 dBc/Hz at δF = 10 Hz
< -63 dBc/Hz at δF = 100 Hz
< -85 dBc/Hz at δF = 10 kHz
< -90 dBc/Hz at δF = 100 kHz
< -90 dBc/Hz at δF = 1 MHz
< -96 dBc/Hz at δF = 1 MHz
< -108 dBc/Hz at δF = >10 MHz
δF = Frequency offset from carrier
< -35 dBc/Hz at δF = 10 Hz
< -63 dBc/Hz at δF = 100 Hz
< -85 dBc/Hz at δF = 10 kHz
< -90 dBc/Hz at δF = 100 kHz
< -90 dBc/Hz at δF = 1 MHz
< -96 dBc/Hz at δF = 1 MHz
< -108 dBc/Hz at δF = >10 MHz
δF = Frequency offset from carrier
See Table B.24.
Specification
Voltage V (nominal)
13
18
350 mA maximum
22 ± 4 kHz tone
Receiver Polarisation
Vertical/circular right
Horizontal/circular left
EN/LZT 790 0005 R7A