Demodulator - Radyne DMD50 Installation And Operation Manual

DMD50 Universal Satellite Modem
Outer Encoder Options
Data Clock Source
Internal Stability
7.3

Demodulator

Demodulation
IF Tuning Range
L-Band Tuning Range
Impedance
Connector
Return Loss
Spectrum
Input Level
Total Input Power
FEC
MN-DMD50 Revision 4
Legacy Turbo Rates
LDPC/TPC (Optional) <20Mbps
LDPC (BPSK)
LDPC (OQPSK/QPSK)
LDPC (8PSK/8QAM)
LDPC (16QAM)
Turbo (BPSK)
Turbo (QPSK/OQPSK)
Turbo (8QAM/8PSK)
Turbo (16QAM)
Reed-Solomon INTELSAT (DVB Optional)
Custom (N, K) Reed-Solomon
Internal, External, Rx Recovered
-8
5 x 10
BPSK, QPSK, OQPSK, 8PSK, 8QAM, 16QAM
50 to 90, 100 to 180 MHz in 1 Hz Steps
950 to 2050 MHz in 1 Hz Steps
IF, 75 Ohm (50 Ohm Optional)
L-Band, 50 Ohm
BNC, 75 Ohm
SMA, 50 Ohm, L-Band
IF, 1.5:1
L-Band, 2.0:1
Meets INTELSAT IESS 308/309/310 Compliant
-55 to +10 dBm
+5 dBm or +40 dBc (the Lesser)
Viterbi,
Sequential
CSC
Trellis (8PSK)
DVB VIT
DVB Trellis
Turbo Product Code (Optional) – (SuperCard ONLY)
Turbo (BPSK)
Turbo (OQPSK/QPSK)
Turbo (8PSK/16QAM)
Turbo (OQPSK/QPSK)
Turbo (8PSK)
Legacy Turbo Rates
LDPC/TPC (Optional) <20Mbps
LDPC (BPSK)
Technical Specifications
{0.495, 0.793} < 5Mbps
{1/2}
{1/2, 2/3, 3/4}
{2/3, 3/4}
{3/4}
{21/44}
{1/2, 2/3, 3/4, 7/8}
{2/3, 3/4, 7/8}
{3/4, 7/8}
{1/2, 3/4, 7/8, None} K = 7
{1/2, 3/4, 7/8}
{3/4}
{2/3}
{1/2, 2/3, 3/4, 5/6, 7/8}
{2/3, 3/4, 5/6, 7/8, 8/9}
{21/44,5/16}
{1/2, 3/4, 7/8} <20Mbps
{3/4, 7/8} <20Mbps
{.750, .875} >20Mbps
{.750, .875} >20Mbps
{0.495, 0.793} < 5Mbps
{1/2}
7–2