Table 6-3. Efdata Part Numbers For Sdm-650B Modules - Comtech EF Data SDM-650B Installation And Operation Manual

Maintenance
AS/0627-2
AS/0627-3
AS/0627-8
AS/0569
AS/0679
AS/1289-1
AS/1289-2
AS/1289-3
AS/0930-1
AS/0715-X
AS/0929-1
AS/0929-3
AS/0362-X
AS/0698-X
Note: X = 1 to 4, the number of filters installed on a fixed rate filter card.
6–22

Table 6-3. EFData Part Numbers for SDM-650B Modules

Modulators Base Part Number — AS/0773
Dash #
1 SDM-650B, EFData Filtering
3 SDM-650F, FDC Comp Filtering
5 SDM-650B, STM Filtering
9 SDM-650F, FDC Filtering, with 1X10
12 SDM-650F, FDC Filtering, Aydin Data Rate Crystal
14
SDM-650B, EFData Filtering, 50Ω Output
Demodulators Base Part Number — AS/0778
Dash #
1
SDM-650B, 70/140 MHz, 75Ω
6
SDM-650B, 70/140 MHz, 50Ω
Decoders Base Part Number — AS/0365
Dash #
1 SDM-650B (Std, F, C), 70/140 MHz (with GND rails)
2 SDM-650B (Std, F, C), 70 MHz (without GND rails)
3 SDM-650B w/ASYNC Interface (offset crystal)
4 SDM-650F, Aydin Data Rate Crystal
Interface and Filter Cards
Part #
V.35 Interface
RS-422/RS-449, and MIL-STD-188-114
RS-232 Interface
DS1 Interface
G.703 Balanced Interface
Asynchronous Overhead Channel Unit without AUPC
(RS-422, and MIL-STD-188-114)
V.35 Asynchronous Overhead Channel Unit without
AUPC
G.703 Asynchronous Overhead Channel Unit without
AUPC
Modulator Daughter Filter Card (Variable Rate)
Modulator Daughter Filter Card (Fixed Rate)
(See note)
Demodulator Daughter Filter Card (Variable Rate)
Fairchild Compatible Demod Daughter Filter Card
Demodulator Daughter Filter Card (Fixed Rate)
(See note)
Demodulator Daughter Filter Card (Fixed Rate)
(See note)
Description
Reference
-7
Description
Description
Description
SDM-650B Satellite Modem
Rev. 6