Sencore MRD 3187B - Appendix C.o. Quad Input DVB-S;DVB-S2 Receiver with LNB - Option 8716;8716 G

MRD 3187B - User Manual
Specifications are subject to change without notice.
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Appendix C.o. Quad Input DVB-S/DVB-S2 Receiver with LNB – Option
8716/8716G
General –
Frequency Range:
950 MHz – 2150 MHz
Number of inputs:
4 (A, B, C and D)
Connector:
F-81 Type, Female (4)
Impedance:
75 Ohms
Return Loss:
>9 dB
Separation:
>50 dB adjacent, >60 dB non-adjacent
RF frequency:
950 MHz to 2150 MHz in 1 MHz steps
Tuning:
Difference between Satellite frequency and LO
frequency
Satellite frequency:
950 – 14500 MHz
LO frequency:
0 – 12000 MHz, with presets of 0, 5150, 9750,
10600, 10750 and 11250 MHz
Packet size:
188 bytes
Transport Stream:
Up to 81 Mbps
Nyquist root filter roll-off factors:
.20, .25, .35
RF Input Level
-65 dBm to -25 dBm
Carrier Loop capture range:
± 5 MHz
Input RF Spectrum
Normal/Inverted Auto Detect
LNB Power and 22 kHz Tone –
Settings (LNB voltage / tone):
0/off, 13/off, 13/on, 14/off, 14/on, 18/off, 18/on,
19/off, 19/on
LNB Current:
>450 mA DC
LNB voltage regulation:
± 4%
22 kHz Tone:
650 mV (± 250 mV) peak-peak
DVB-S –
Standard:
EN 300 421
FEC Code:
Conv. + Reed-Solomon
Modulation:
QPSK
Modulation/Coding supported:
CCM
Code rates:
1/2, 2/3, 3/4, 5/6, 7/8
QPSK Symbol rate:
1-45 MSym/s
DVB-S2 –
Standard:
EN 302 307
Decoding type:
LDPC and BCH
Modulation:
QPSK, 8PSK
Modulation/Coding supported:
CCM
FEC Framing Type
Short frame size (16200), Normal frame size (64800)
QPSK supported rates:
1/4, 1/3, 2/5, 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10
8PSK supported rates:
3/5, 2/3, 3/4, 5/6, 8/9, 9/10
Symbol rate:
1-45 MSym/s
Pilot:
On/Off Auto Detect
Optional Features (DVB-S2):
Multistream reception:
ISI specified stream
Modulation/Coding support:
VCM
16APSK Modulation:
Supported rates: 2/3, 3/4, 4/5, 5/6, 8/9, 9/10
32APSK Modulation:
Supported rates: 3/4, 4/5, 5/6, 8/9, 9/10