Demodulator; Plesiochronous Buffer; Monitor And Control - Radyne DMD50 Installation And Operation Manual

Technical Specifications

7.2 Demodulator

Demodulation
IF Tuning Range
L-Band Tuning Range
Impedance
Connector
Return Loss
Spectrum
Input Level
Adjacent Channel Rejection Ratio
Total Input Power
FEC
Decoder Options
Descrambler
Acquisition Range
Sweep Delay Value

7.3 Plesiochronous Buffer

Size
Centering
Centering Modes
Clock

7.4 Monitor and Control

Remote RS-485/Terminal RS-232/Ethernet 10 Base-T/Web Browser
7-2
BPSK, QPSK, and OQPSK (8PSK, 16QAM Optional)
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 Minimum
L-Band, 2.0.1 Minimum
INTELSAT IESS 308/309/310 Compliant
-55 +10
>+10 dBc
-10 dBm or +40 dBc (the Lesser) @ 256 Kbps
Viterbi 1/2, 3/4 and 7/8
DVB Viterbi 1/2, 2/3, 3/4, 5/6, 7/8
Sequential 1/2, 3/4, 7/8 (optional)
Trellis 2/3
DVB PTCL 2/3, 5/6, 8/9, 3/4, 7/8
Turbo Product Code (Optional)
BPSK 21/44
QPSK/OQPSK 1/2, 3/4, 7/8 <20Mbps
QPSK/OQPSK .750, .875
8PSK/16QAM 3/4, 7/8
8PSK/16QAM .750, .875
Legacy Turbo Rates: 0.495, 0.793
Reed-Solomon INTELSAT (DVB Optional, Custom
Rates Optional)
CCITT V.35 or IBS (Others Optional)
Programmable ±1 kHz to ± 255 kHz
100 msec to 6000 sec. in 100 msec Steps
0 msec to 64 msec
Automatic on Underflow/Overflow
IBS: Integral Number of Frames
IDR: Integral Number of Multi Frames
Transmit, External, Rx Recovered or SCT (Internal)
DMD50 Universal Satellite Modem
>20Mbps
<20Mbps
>20Mbp
TM118 – Rev. 1.1