Motorola STARLINE SERIES Installation And Operation Manual page 5

Minibridger amplifiers starline series

Table of Contents

Contents

Automatic Drive Unit............................................................................................................................................................. 3-15

ADU Pads and Levels ........................................................................................................................................................... 3-15

Return Path Alignment .................................................................................................................................................................. 3-16

Before You Begin .................................................................................................................................................................. 3-16

Alignment Procedure............................................................................................................................................................ 3-17

Powering and Surge Protection ................................................................................................................................................... 3-18

Section 4

Bench Testing

Before You Begin ............................................................................................................................................................................. 4-1

Test Equipment and Connections.................................................................................................................................................. 4-2

Measuring Forward Gain................................................................................................................................................................. 4-3

Example.................................................................................................................................................................................... 4-3

Testing Return Gain and Response ............................................................................................................................................... 4-4

Example.................................................................................................................................................................................... 4-5

Completing the Test Procedures.................................................................................................................................................... 4-5

Section 5

Installation

Aerial Installation ............................................................................................................................................................................. 5-1

Pedestal Installation ........................................................................................................................................................................ 5-3

Section 6

Operating Tips

Using Amplifiers in Lower Frequency Systems............................................................................................................................ 6-1

Using Amplifiers in Lower Gain Systems...................................................................................................................................... 6-1

Appendix A

Specifications

Model MB87S/XG* ............................................................................................................................................................................A-1

Model MB87S/XX*.............................................................................................................................................................................A-2

Model MB75S/XG* ............................................................................................................................................................................A-3

Model MB75S/XX*.............................................................................................................................................................................A-4

AC Current, MB75*/*, MB87*/* .........................................................................................................................................................A-4

RA-Kit/H Return Amplifier ...............................................................................................................................................................A-5

ADU Automatic Drive Unit...............................................................................................................................................................A-5

Appendix B

Torque Specifications

Abbreviations and Acronyms

MB*/* Installation and Operation Manual

Table of Contents