Contents
Issue 3 June 2000
7-i
7
Circuit Pack Descriptions
Overview
7-1
Wideband Shelf - Introduction
7-1
Control Circuit Packs
7-2
■
BBG8/BBG8B SYSCTL Circuit Pack Description  7-3
Purpose of Circuit 7-3
BBG8/BBG8B SYSCTL Faceplate Controls and Indicators 7-3
General Description of Operation 7-5
Detailed Description of Operation 7-5
BBG8/BBG8B SYSCTL Hardware Setting 7-8
BBG8/BBG8B SYSCTL Quick Reference Summary 7-9
■
ECC2 User Panel Circuit Pack Description 7-11
Purpose of Circuit 7-11
Faceplate Controls and Indicators 7-11
Detailed Description of Operation 7-13
Wideband Shelf - Transmission Circuit Packs
7-15
■
BBF1B DS1 Circuit Pack Description  7-15
Purpose of Circuit 7-15
DS1 Faceplate Indicator 7-15
General Description of Operation 7-16
Detailed Description of Operation 7-16
DS1 Hardware Settings 7-18
DS1 Quick Reference Summary 7-20
■
BBF3/BBF3B DS1PM Circuit Pack Description  7-227-22
7-20
7-18
7-16
7-16
7-15
7-15
7-15
7-15
7-13
7-11
7-11
7-11
7-9
7-8
7-5
7-5
7-3
7-3
7-3
7-2
7-1
7-1