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Errata b, Comtech ef data documentation update, Comments – Comtech EF Data SDM-2020 User Manual

Page 5: Change specifics

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Errata B

Comtech EF Data Documentation Update


Subject:

Revised Table 11-3 for Rx Data Rate 2.048 Mbps


Date:

July 19, 2006

Document:

SDM-2020 Satellite Demodulator Installation and Operation
Manual, Rev. 4, dated April 18, 2003

Part Number:

MN/SDM2020D.EB4

Collating Instructions:

Attach this page to page 11-7


Comments:

The following changes provide updated information for Table 11-3.

Change Specifics:

Table 11-3. RX Data Rate 2.048 Mbps

Parameter

Specification

Data Rate

2.048 Mbps,

± 30 ppm

Line Coding

H3B3 and AMI at 2.048 Mbps

Pulse Shape

Rectangular per ITU-T-G.703, Figure 12/G.703.

Jitter Characteristics:
Input Jitter
Output Jitter


Complies with ITU-T-G.823 and Table 1/G823.
In accordance with ITU-T-G.823 and Figure
1/G.823.