Comtech EF Data SDM-650B - Manual (Page 171)

SDM-650B Satellite Modem Data Rates and Filters
Rev. 6 A–5
A.1.2 Hardware Configuration
This section lists the hardware configuration of a standard modem with a fixed rate filter
installed.
Hardware Requirements
Assembly # Description
AS/1099-X REV- Modem Chassis
X = 1 — SDM-650B Chassis
AS/0356 Rev. F or higher Monitor and Control
M&C Software Requirements
SDM-650B Ver. 2.66 or higher
AS/0773-X - Modulator
X = 1 — SDM-650B
X = 3 — SDM-650F
AS/0715-X - Modulator Daughter
X = 1 — Fixed Rate Closed Network
AS/0778-X - Demodulator
X = 1 — SDM-70/140 MHz 75 Ω
X = 6 — SDM-70/140 MHz 50 Ω
AS/0362-X - Demodulator Daughter
X = 1 — Single Rate Filter Closed Network
X = 2 — Two Rate Filter Closed Network
X = 3 — Three Rate Filter Closed Network
X = 4 — Four Rate Filter Closed Network
AS/0365-X - Sequential Decoder Option
X = 1 — Sequential Decoder with Rail