L-Band (Cdd-562L, Cdd-564L) - Comtech EF Data CDD-562L Installation And Operation Manual

CDD-562L/564 Demodulator with IP Module
Introduction
1.4.1.2

L-Band (CDD-562L, CDD-564L)

System Specification
Frequency Range
Symbol Rate Range
Rate 3/4 QPSK TPC
Rate 7/8 QPSK TPC
Rate 0.95 QPSK TPC
Rate 3/4 8-PSK TPC
Rate 7/8 8-PSK TPC
Rate 0.95 8-PSK TPC
Rate 3/4 16-QAM TPC
Rate 7/8 16-QAM TPC
Descrambling
FEC Turbo Product
Inputs
Input Impedance
Traffic and Management Interface
Command Line Interface (CLI)
Factory Test Connector
Frequency Reference
Demodulator
Input Power Range
Max Composite Level
Acquisition Range
Monitor Functions
950 to 1950 MHz
16 ksps to 3.0 Msps
Data Rate Range Each demodulator independently in 1 bps increments
16 kbps to 4.5 Mbps
16 kbps to 5.25 Mbps
16 kbps to 5.666Mbps
16 kbps to 6.75 Mbps
16 kbps to 7.875 Mbps
16 kbps to 8.5 Mbps
16 kbps to 9.0 Mbps
16 kbps to 9.98 Mbps
Comtech to IESS-315
Rate 3/4, 0.95 QPSK
Rate 3/4, 0.95 8-PSK
Rate 3/4, 16-QAM
Rate 7/8, QPSK, 8-PSK, 16-QAM
CDD-562L: (2X) Type 'N' female
CDD-564L: (4X) Type 'N' female
50Ω, 17 dB minimum return loss
10/100 BaseT Ethernet RJ-45
EIA-232, RJ-11
DB-9 male
± 0.06 ppm, 32 to 122°F (0 to 50°C)
Internal
External None
-130 + 10 log (Symbol Rate) to –90 +10 Log (Symbol Rate)
+40 dBc, up to –5 dBm
± 1 to ± 32 kHz (1 kHz steps) < 625 ksps
± 1 to ± 200 kHz ≥ 625 ksps
Eb/No Frequency Offset, BER
LNB current and voltage
Rx signal level
1–13
Revision 2
MN/CDD564L.IOM