BFLGL-T8500-CNBase Station

Print Date: 12/17/96Copyright © 1996 Glenayre Gold Line Power SuppliesIssue 1, Rev. D: 02/01/96 Specifications subject to change without notice Copyright © 1996 Glenayre All rights reserved. No part of this work may be reproduced or copied in any form or by any means—graphic, electronic, or mechanical, including photocopying, recording, taping, or information-retrieval system—without written permission of Glenayre. Gold Line Power Supplies USER MANUAL PN 9110.00159 (old part number=916-8500-003) REV D RELEASED Gold Line Power SuppliesGlenayre Document Number: 9110.00159 Document Change RecordIssue 1, Rev. D: 02/01/96 Copyright © 1996 GlenayrePrint Date: 12/17/96 Document Change Record Revision:B Date:06/17/95 Changes:none, original Issue:C Date:08/21/95 Changes:picture change Issue:D Date:02/01/96 Changes:new format Glenayre Document Number: 9110.00159Gold Line Power Supplies Issue 1, Rev. D: 02/01/96Table of Contents Print Date: 12/17/96Copyright © 1996 GlenayrePage: -i Table of Contents 1 GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1.1 Manual Scope . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1.2 Applicable Documents . . . . . . . . . . . . . . . . . . . . 1-1 1.3 Manual Sections . . . . . . . . . . . . . . . . . . . . . . . 1-2 2 SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 3 DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 3.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 3.2 Physical Description . . . . . . . . . . . . . . . . . . . . . 3-1 3.2.1 Mounting Provisions . . . . . . . . . . . . . . . . . . . . . . . 3-1 3.3 Simplified Description . . . . . . . . . . . . . . . . . . . . 3-2 4 INSTALLATION AND SETUP . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 4.1 Precautions and Hazards . . . . . . . . . . . . . . . . . . . . 4-1 4.2 Test Equipment and Tools Required . . . . . . . . . . . . . . . 4-1 4.3 Component and Adjustment Locations . . . . . . . . . . . . . . 4-1 4.4 Installation . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 4.4.1 Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 4.4.2 Power Requirement . . . . . . . . . . . . . . . . . . . . . . . . 4-1 4.4.3 Input/Output Connections . . . . . . . . . . . . . . . . . . . . 4-2 4.4.4 Chassis Removal and Reinstallation . . . . . . . . . . . . . . . 4-3 4.4.5 Ac Voltage Change . . . . . . . . . . . . . . . . . . . . . . . . 4-3 4.4.5.1 Dc Voltage Check . . . . . . . . . . . . . . . . . . 4-4 4.5 Ultimate Disposition . . . . . . . . . . . . . . . . . . . . . 4-4 5 OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1 5.1 Front-Panel Controls and Indicators . . . . . . . . . . . . . . . 5-1 5.2 Operating Instructions . . . . . . . . . . . . . . . . . . . . . 5-1 6 THEORY OF OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1 6.1 Chassis Components . . . . . . . . . . . . . . . . . . . . . 6-1 6.2 Voltage Regulator Assembly . . . . . . . . . . . . . . . . . . 6-1 7 MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1 7.1 Location of Maintenance Procedures . . . . . . . . . . . . . . . 7-1 8 CHECKOUT AND TROUBLESHOOTING . . . . . . . . . . . . . . . . . . 8-1 8.0.1 Test Equipment and Tools Required . . . . . . . . . . . . . . . 8-1 8.0.2 Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1 8.0.3 Resonator Capacitor Check . . . . . . . . . . . . . . . . . . . 8-1 8.0.4 Transformer Check . . . . . . . . . . . . . . . . . . . . . . . . 8-1 Gold Line Power SuppliesGlenayre Document Number: 9110.00159 Table of ContentsIssue 1, Rev. D: 02/01/96 Page: -iiCopyright © 1996 GlenayrePrint Date: 12/17/96 8.0.5 Diode Check . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1 9 REMOVAL AND REINSTALLATION . . . . . . . . . . . . . . . . . . . . 9-1 9.1 Precautions and Hazards . . . . . . . . . . . . . . . . . . . 9-1 9.2 Test Equipment and Tools Required . . . . . . . . . . . . . . . 9-1 9.3 Ac Voltage Change . . . . . . . . . . . . . . . . . . . . . 9-1 9.4 Component Locations . . . . . . . . . . . . . . . . . . . . 9-1 9.5 Chassis Removal and Reinstallation . . . . . . . . . . . . . . . 9-1 9.5.1 Removing Chassis from Rack . . . . . . . . . . . . . . . . . . 9-2 9.5.2 Reinstalling Power Supply into Rack . . . . . . . . . . . . . . 9-2 9.6 Removing and Reinstalling the 13.5-Volt Regulator . . . . . . . . 9-2 9.6.1 Removing 13.5-Volt Regulator . . . . . . . . . . . . . . . . . 9-3 9.6.2 Reinstalling 13.5-Volt Regulator . . . . . . . . . . . . . . . . 9-3 10 OPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1 Glenayre Document Number: 9110.00159Gold Line Power Supplies Issue 1, Rev. D: 02/01/96List of Figures Print Date: 12/17/96Copyright © 1996 GlenayrePage: -iii List of Figures Figure 3-1 Front View of Gold Line 50A Power Supply . . . . . . . . . . . . . . 3-3 Figure 3-2 Top View of Gold Line 50A Power Supply . . . . . . . . . . . . . . . 3-4 Figure 3-3 Front View of Gold Line 90-A Power Supply . . . . . . . . . . . . . . 3-5 Figure 3-4 Top View of Gold Line 90-A Power Supply . . . . . . . . . . . . . . . 3-6 Figure 4-1 Ac Jumpering 100 Vac Nominal . . . . . . . . . . . . . . . . . . . . . 4-5 Figure 4-2 Ac Jumpering 115 Vac Nominal . . . . . . . . . . . . . . . . . . . . . 4-6 Figure 4-3 Ac Jumpering 200 Vac Nominal . . . . . . . . . . . . . . . . . . . . . 4-7 Figure 4-4 Ac Jumpering 230 Vac Nominal . . . . . . . . . . . . . . . . . . . . . 4-8 Figure 5-1 Gold L ine Power Supply Front-Panel Controls and Indicators . . . . . 5-2 Figure 6-1 50A Power Supply Functional Diagram . . . . . . . . . . . . . . . . . 6-2 Figure 6-2 90A Power Supply Functional Diagram . . . . . . . . . . . . . . . . . 6-3 Figure 6-3 Power Supply 13.5V Regulator Assembly/Functional Diagram . . . . . 6-4 Figure 7-1 Gold L ine 50A Power Supply Assembly 265-0082-012 . . . . …

Text truncated - open the document above for the full version.

Print Date: 12/17/96Copyright © 1996 Glenayre 250-Watt Gold Line Power AmplifierIssue 1, Rev. C: 10/21/96 Specifications subject to change without notice Copyright © 1996 Glenayre All rights reserved. No part of this work may be reproduced or copied in any form or by any means—graphic, electronic, or mechanical, including photocopying, recording, taping, or information-retrieval system—without written permission of Glenayre. Gold Line GL-T8500 250-Watt, 900-MHz Power Amplifier USER MANUAL PN 9110.00160 (old part number = 916-8500-000) REV C RELEASED 250-Watt Gold Line Power AmplifierGlenayre Document Number: 9110.00160 Document Change RecordIssue 1, Rev. C: 10/21/96 Copyright © 1996 GlenayrePrint Date: 12/17/96 Document Change Record Revision:0, Preliminary Date:05/04/95 Changes:none, original Issue:Rev B Date:02/02/96 Changes:new format Issue:Rev C Date:10/21/96 Changes:made released Glenayre Document Number: 9110.00160250-Watt Gold Line Power Amplifier Issue 1, Rev. C: 10/21/96Table of Contents Print Date: 12/17/96Copyright © 1996 GlenayrePage: -i Table of Contents 1 GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1.1Manual Scope . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1.2Applicable Documents . . . . . . . . . . . . . . . . . . . . . 1-1 1.3Manual Sections . . . . . . . . . . . . . . . . . . . . . . . 1-1 2SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 3DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 3.1Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 3.2Physical Description. . . . . . . . . . . . . . . . . . . . . . 3-1 3.2.1Mounting Provisions . . . . . . . . . . . . . . . . . . . . . . . . 3-1 3.2.2PA Front. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 3.2.2.1Driver Board . . . . . . . . . . . . . . . . . . . . . . 3-1 3.2.2.2PA Boards . . . . . . . . . . . . . . . . . . . . . . . . 3-4 3.2.2.3Combiner Board. . . . . . . . . . . . . . . . . . . . . 3-4 3.2.2.4Metering Board . . . . . . . . . . . . . . . . . . . . . 3-4 3.2.3PA Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4 3.2.3.1Isolator . . . . . . . . . . . . . . . . . . . . . . . . . 3-4 3.2.3.2Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4 3.2.3.3Equipment Connectors . . . . . . . . . . . . . . . . . 3-4 3.3Functional Description . . . . . . . . . . . . . . . . . . . . . 3-5 3.3.1RF Amplifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5 3.3.2Isolator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5 3.3.3Metering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6 4INSTALLATION AND SETUP . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 4.1Installation . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 4.2Setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 4.3Ultimate Disposition . . . . . . . . . . . . . . . . . . . . . 4-1 5OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1 5.1Controls and Indicators . . . . . . . . . . . . . . . . . . . . 5-1 5.2Operation . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1 5.2.1Turn PA On and Off . . . . . . . . . . . . . . . . . . . . . . . . 5-1 5.2.2Turn Fan On and Off . . . . . . . . . . . . . . . . . . . . . . . . 5-1 5.2.3Key and Unkey PA . . . . . . . . . . . . . . . . . . . . . . . . . 5-1 6THEORY OF OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1 6.1Power Distribution . . . . . . . . . . . . . . . . . . . . . . 6-1 6.1.1Primary Power . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1 250-Watt Gold Line Power AmplifierGlenayre Document Number: 9110.00160 Table of ContentsIssue 1, Rev. C: 10/21/96 Page: -iiCopyright © 1996 GlenayrePrint Date: 12/17/96 6.1.1.1Metering Board +25V Signal Flow . . . . . . . . . . . 6-1 6.1.1.2Power Amplifiers +25V Signal Flow . . . . . . . . . . 6-1 6.1.2Secondary Power . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2 6.1.2.1Metering Board +13.5V Signal Flow . . . . . . . . . . 6-2 6.1.2.2Preamplifier Module +13.5V Signal Flow . . . . . . . 6-2 6.1.3Fan Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2 6.2RF Distribution . . . . . . . . . . . . . . . . . . . . . . . 6-3 6.2.1Driver Board RF Flow . . . . . . . . . . . . . . . . . . . . . . . 6-3 6.2.2PA Board RF Flow . . . . . . . . . . . . . . . . . . . . . . . . . 6-4 6.2.3Combiner Board RF Flow . . . . . . . . . . . . . . . . . . . . . 6-4 6.2.4Isolator RF Flow . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5 6.3Control Distribution . . . . . . . . . . . . . . . . . . . . . 6-5 6.3.1AGC Signal Flow . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5 6.3.2Multiplexer Control Signal Flow . . . . . . . . . . . . . . . . . . 6-6 6.4Status Distribution . . . . . . . . . . . . . . . . . . . . . . 6-6 6.4.1Mux Analog Status Signal Flow . . . . . . . . . . . . . . . . . . 6-6 6.4.2PA Fault Signal Flow . . . . . . . . . . . . . . . . . . . . . . . . 6-6 7MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1 8CHECKOUT AND TROUBLESHOOTING . . . . . . . . . . . . . . . . . . 8-1 9REMOVAL AND REINSTALLATION . . . . . . . . . . . . . . . . . . . . 9-1 9.1PA Chassis Removal and Reinstallation . . . . . . . . . . . . . 9-1 9.2PA RF Module Removal and Reinstallation . . . . . . . . . . . . 9-1 9.3Metering Board Removal and Reinstallation . . . . . . . . . . . . 9-1 Glenayre Document Number: 9110.00160250-Watt Gold Line Power Amplifier Issue 1, Rev. C: 10/21/96List of Figures Print Date: 12/17/96Copyright © 1996 GlenayrePage: -iii List of Figures Figure 3-1250-Watt, 900-MHz Power Amplifier Front View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 Figure 3-2250-Watt, 900-MHz Power Amplifier Rear View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3 Figure 3-3PA Simplified-Block Diagram . . . . . . …

Text truncated - open the document above for the full version.

Print Date: 11/09/98Copyright © 1998 Glenayre Gold Line GL-T8500-CN/GL-T8600-CN SystemRev. F: 11/09/98 Specifications subject to change without notice Copyright © 1998 Glenayre All rights reserved. No part of this work may be reproduced or copied in any form or by any means—graphic, electronic, or mechanical, including photocopying, recording, taping, or information-retrieval system—without written permission of Glenayre. Gold Line GL-T8500-CN/ GL-T8600-CN System USER MANUAL PN 9110.00163 (old part number = 916-8A00-001) REV F RELEASED Gold Line GL-T8500-CN/GL-T8600-CN SystemGlenayre Document Number: 9110.00163 Document Change RecordRev. F: 11/09/98 Copyright © 1998 GlenayrePrint Date: 11/09/98 Document Change Record Revision:A Date:05/25/95 Changes:new format Issue:Revision B Date:10/17/95 Changes:Wording Section 4.1.2, 7 inches required between cabinets. Issue:Rev. C Date:02/01/96 Changes:new format Issue:Rev D Date:07/09/96 Changes:made released Issue:Rev E Date:02/20/97 Changes:changed rackup in Figures 1-3, 1-6, 3-5, 3-6, 3-7, and 3-8 Issue:Rev F Date:11/09/98 Changes:changed simplified block diagram to include GL-T8500-CN/GL-T8600-CN Glenayre Document Number: 9110.00163 GL-T8500-CN/GL-T8600-CN System Manual Rev F 11/09/98Table of Contents sec_1.toc Print Date: 11/09/98Copyright © 1998 GlenayrePage: i Table of Contents 1GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1.1Manual Scope . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1.2Applicable Documents . . . . . . . . . . . . . . . . . . . . . 1-1 1.3Manual Sections . . . . . . . . . . . . . . . . . . . . . . . 1-1 1.4Hardware Identification . . . . . . . . . . . . . . . . . . . . 1-2 2SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 2.1Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 2.2Specifications . . . . . . . . . . . . . . . . . . . . . . . . 2-1 3DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 3.1Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 3.2Physical Description. . . . . . . . . . . . . . . . . . . . . . 3-1 3.2.1Exciter / PA Control Unit . . . . . . . . . . . . . . . . . . . . . . 3-2 3.2.2Power Amplifier (PA). . . . . . . . . . . . . . . . . . . . . . . . 3-2 3.2.3Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 3.2.4Transmitter Controller . . . . . . . . . . . . . . . . . . . . . . . 3-3 3.2.5Link Receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3 3.2.6Video Display Terminal (VDT). . . . . . . . . . . . . . . . . . . 3-3 3.2.7Rack Cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3 3.3Simplified Functional Description . . . . . . . . . . . . . . . . 3-3 3.3.1Paging Site . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3 3.3.2Paging Site Control . . . . . . . . . . . . . . . . . . . . . . . . . 3-4 3.3.3Link Receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4 3.3.4Video Display Terminal. . . . . . . . . . . . . . . . . . . . . . . 3-4 3.3.5Interface I/O Board . . . . . . . . . . . . . . . . . . . . . . . . . 3-4 4INSTALLATION AND SETUP . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 4.1Installation . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 4.1.1Tools and Equipment Required . . . . . . . . . . . . . . . . . . . 4-1 4.1.2Rack Positioning . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 4.1.3Rack Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 4.1.4Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 4.1.5Primary Power Requirements . . . . . . . . . . . . . . . . . . . . 4-2 4.1.6Equipment Cabling . . . . . . . . . . . . . . . . . . . . . . . . . 4-3 4.1.7Dc Only Sites . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3 4.1.8System Connectors . . . . . . . . . . . . . . . . . . . . . . . . . 4-3 GL-T8500-CN/GL-T8600-CN System ManualGlenayre Document Number: 9110.00163 Table of ContentsRev F 11/09/98 Page: iiCopyright © 1998 GlenayrePrint Date: 11/09/98 4.2Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4 4.2.1Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4 4.2.2Setup Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4 5OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1 5.1Introduction . . . . . . . . . . . . . . . . . . . . . . . . 5-1 5.1.1Precautions and Hazards . . . . . . . . . . . . . . . . . . . . . . 5-1 5.2Local Operation . . . . . . . . . . . . . . . . . . . . . . . 5-1 5.3Front Panels Controls and Indicators . . . . . . . . . . . . . . . 5-1 5.3.1Exciter/PA Control Unit . . . . . . . . . . . . . . . . . . . . . . 5-1 5.3.2Power Amplifier (PA) . . . . . . . . . . . . . . . . . . . . . . . 5-2 5.3.3Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2 5.3.4Transmitter Controller . . . . . . . . . . . . . . . . . . . . . . . 5-2 5.3.5Link Receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2 5.4Front-Panel Operations . . . . . . . . . . . . . . . . . . . . 5-3 5.4.1Resetting the Transmitter Controller . . . . . . . . . . . . . . . . 5-3 5.4.2Receiver Power Control . . . . . . . . . . . . . . . . . . . . . . 5-3 5.4.3Receiver Audio Monitoring Level . . . . . . . . . . . . . . . . . 5-3 5.4.4Receiver Squelch Setting . . . . . . . . . . . . . . . . . . . . . . 5-3 5.4.5Receiver Key Options Setting . . . . . . . . . . . . . . . . . . . 5-3 6THEORY OF OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1 6.1Introduction . . . . . . . . . . . . . . . . . . . . . . . . 6-1 6.2Simplified Functional Descriptions . . . . . . . . . . . . . . . 6-1 6.2.1Paging Site . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1 6.2.2Paging Transmitter . . . . . . . . . . . . . . . . . . . . . . . . . 6-1 6.2.3Exciter / PA Control Unit. . . . . . . . . . . . . . . . . . . . . . 6-1 6.2.4Po…

Text truncated - open the document above for the full version.

Print Date: 12/17/96Copyright © 1996 Glenayre Gold Line VDTIssue 1, Rev. F: 09/03/96 Specifications subject to change without notice Copyright © 1996 Glenayre All rights reserved. No part of this work may be reproduced or copied in any form or by any means—graphic, electronic, or mechanical, including photocopying, recording, taping, or information-retrieval system—without written permission of Glenayre. Gold Line VDT USER MANUAL PN 9110.00164 (old part number = 916-8A00-002) REV F RELEASED Gold Line VDTGlenayre Document Number: 9110.00164 Document Change RecordIssue 1, Rev. F: 09/03/96 Copyright © 1996 GlenayrePrint Date: 12/17/96 Document Change Record Revision:0, preliminary Date:09/03/96 Changes:none, original Issue:Rev B Date:11/19/95 Changes:VDT to DSP Exciter cable Issue:Rev C Date:02/05/96 Changes:new format Issue:Rev D Date:05/15/96 Changes:I20 programming information Issue:Rev E Date:07/10/96 Changes:new menus and menu tree, made released, added I20 overwriting information Issue:Rev F Date:09/03/96 Changes:changed table 4-1 port settings Glenayre Document Number: 9110.00164Gold Line VDT Issue 1, Rev. F: 09/03/96Table of Contents Print Date: 12/17/96Copyright © 1996 GlenayrePage: -i Table of Contents 1GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1.1Manual Scope . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1.2Applicable Documents . . . . . . . . . . . . . . . . . . . . . 1-1 1.3Manual Sections . . . . . . . . . . . . . . . . . . . . . . . 1-2 2REQUIREMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 2.1VDT Requirements . . . . . . . . . . . . . . . . . . . . . . 2-1 2.2Emulating Program . . . . . . . . . . . . . . . . . . . . . . 2-1 3DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 3.1Status Display . . . . . . . . . . . . . . . . . . . . . . . . 3-1 3.2Remote Control . . . . . . . . . . . . . . . . . . . . . . . 3-1 3.3Local Control . . . . . . . . . . . . . . . . . . . . . . . . 3-2 3.4Setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 4INSTALLATION AND SETUP . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 4.1VDT Connection . . . . . . . . . . . . . . . . . . . . . . . 4-1 4.1.1The VDT to Exciter Interconnect Cable . . . . . . . . . . . . . . 4-1 4.1.2Connecting the VDT to the Transmitter . . . . . . . . . . . . . . 4-2 4.2Starting Up the VDT . . . . . . . . . . . . . . . . . . . . . 4-2 4.2.1Presetting the Emulating Program . . . . . . . . . . . . . . . . . 4-2 4.2.2Access VDT Communications . . . . . . . . . . . . . . . . . . . 4-2 4.2.3Changing Passwords . . . . . . . . . . . . . . . . . . . . . . . . 4-2 4.3Using the VT-100-Emulating Program . . . . . . . . . . . . . . 4-3 5OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1 5.1VT-100 Screen Displays . . . . . . . . . . . . . . . . . . . . 5-1 5.1.1Display Area 1: STATUS . . . . . . . . . . . . . . . . . . . . . . 5-1 5.1.2Display Area 2: CURRENTS . . . . . . . . . . . . . . . . . . . . 5-5 5.1.3Display Area 3: POWERS . . . . . . . . . . . . . . . . . . . . . 5-6 5.1.4Display Area 4:Menu . . . . . . . . . . . . . . . . . . . . . . . . 5-7 5.2Keyboard Operation . . . . . . . . . . . . . . . . . . . . . . 5-7 5.2.1Numeric Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7 5.2.2Enter/Return Key . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7 5.2.3[Esc] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8 5.2.4Alphabetic Function Keys . . . . . . . . . . . . . . . . . . . . . 5-8 6MENU TREE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1 7CHANGE TX SETTINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1 7.1Select Channel To Adj Fwd Pwr . . . . . . . . . . . . . . . . . 7-2 Gold Line VDTGlenayre Document Number: 9110.00164 Table of ContentsIssue 1, Rev. F: 09/03/96 Page: -iiCopyright © 1996 GlenayrePrint Date: 12/17/96 7.1.1Adj Fwd Pwr For Channel . . . . . . . . . . . . . . . . . . . . . 7-3 7.2Select Channel To Set Low Pwr Alarm . . . . . . . . . . . . . . 7-4 7.2.1Set Low Pwr Alarm For Channel . . . . . . . . . . . . . . . . . . 7-5 7.3Enter Password To Set Frequencies Menu . . . . . . . . . . . . . 7-6 7.3.1Select Channel To Set Frequencies . . . . . . . . . . . . . . . . . 7-7 7.3.2Set Frequencies For Channel . . . . . . . . . . . . . . . . . . . . 7-8 7.4Change Frequency Password . . . . . . . . . . . . . . . . . . 7-9 7.5Change/Toggle Entry Password . . . . . . . . . . . . . . . . . 7-10 7.5.1Change Entry Password . . . . . . . . . . . . . . . . . . . . . 7-11 8DIGITAL MODE SETUP . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1 8.1Select Channel To Set 2-Level Deviation . . . . . . . . . . . . . 8-2 8.1.1Set 2-level Deviation For Channel . . . . . . . . . . . . . . . . . 8-3 8.2Select Channel To Set 2-Level Offset Menu . . . . . . . . . . . . 8-4 8.2.1Set 2-level Offset For Channel . . . . . . . . . . . . . . . . . . . 8-5 8.3Select Channel To Set 4-Level Deviation Menu . . . . . . . . . . 8-6 8.3.1Set 4-level Deviation For Channel . . . . . . . . . . . . . . . . . 8-7 8.4Select Channel To Set 4-Level Offset . . . . . . . . . . . . . . 8-8 8.4.1Set 4-level Offset . . . . . . . . . . . . . . . . . . . . . . . . . . 8-9 8.5Select Data Polarity . . . . . . . . . . . . . . . . . . . . . 8-10 8.6Select Filter Risetime . . . . . . . . . . . . . . . . . . . . . 8-11 8.7Controller Select . . . . . . . . . . . . . . . . . . . . . . . 8-12 9ANALOG MODE SETUP . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1 9.1Adjust Audio Input Level . . . . . . . . . . . . . . . . . . . 9-2 9.2Set Analog Deviation . . . . . . . . . . . . . . . . . . . . . 9-3 9.3Set Analog Limiter Value . . . . . . . . . . . . . . . . . . . 9-4 9.4Set Analog Offset . . . . . . . . . . . . . . . . . . . . . . 9-5 9.5Select Audio Response . . . . . . . . . . . . . . . . . . . . 9-6 9.6Select Audio Polarity . . …

Text truncated - open the document above for the full version.

Print Date: 02/18/97Copyright © 1997 Glenayre DSP ExciterIssue 1, Rev. I: 01/15/97 Specifications subject to change without notice Copyright © 1997 Glenayre All rights reserved. No part of this work may be reproduced or copied in any form or by any means—graphic, electronic, or mechanical, including photocopying, recording, taping, or information-retrieval system—without written permission of Glenayre. DSP Exciter With Wideband Option USER MANUAL PN 9110.00172 (old part number = 916-T70A-003) REV I RELEASED DSP ExciterGlenayre Document Number: 9110.00172 Document Change RecordIssue 1, Rev. I: 01/15/97 Copyright © 1997 GlenayrePrint Date: 02/18/97 Document Change Record Issue:1 Date:05/09/95 Changes:none, original Issue:Rev B Date:02/07/96 Changes:added wideband information Issue:Rev C Date:02/29/96 Changes:changed jumpers, drawing main bd Issue:Rev D Date:4/25/96 Changes:changed VCO-2 status reading Issue:Rev E Date:5/14/96 Changes:added Over-The-L ink and On-The-Fly information Issue:Rev F Date:5/23/96 Changes:added one RU space for reinstallation and net channel change time for setup Issue:Rev G Date:9/03/96 Changes:changed PA fault input pin 11 on Table 4-4 Issue:Rev H Date:9/20/96 Changes:revised chapter 4 jumper information, added Table 4-5 Issue:Rev I Date:01/15/97 Changes:added and changed VCO board numbers in Table 3-1 Glenayre Document Number: 9110.00172DSP Exciter Issue 1, Rev. I: 01/15/97Table of Contents Print Date: 02/19/97Copyright © 1997 GlenayrePage: -i sec_1.toc Table of Contents 1 GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1.1 Manual Scope . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1.1.1 Applicable Documents . . . . . . . . . . . . . . . . . . . . . . 1-1 1.2 Manual Sections . . . . . . . . . . . . . . . . . . . . . . . 1-1 1.3 Exciter Identification . . . . . . . . . . . . . . . . . . . . . 1-1 2 SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 3 DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 3.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 3.2 Physical Description . . . . . . . . . . . . . . . . . . . . . 3-1 3.3 Simplified Block-Diagram Description . . . . . . . . . . . . . . 3-3 4 INSTALLATION AND SETUP . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 4.1 Precautions and Hazards . . . . . . . . . . . . . . . . . . . . 4-1 4.2 Test Equipment and Tools Required . . . . . . . . . . . . . . . 4-1 4.3 Component and Adjustment Locations . . . . . . . . . . . . . . 4-1 4.4 Installation . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 4.4.1 Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 4.4.2 Power Requirement . . . . . . . . . . . . . . . . . . . . . . . . 4-2 4.4.3 Input/Output Connections . . . . . . . . . . . . . . . . . . . . 4-2 4.4.4 Signal Functions . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 4.4.5 Switches and Jumpers . . . . . . . . . . . . . . . . . . . . . . 4-3 4.5 Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4 4.6 Ultimate Disposition . . . . . . . . . . . . . . . . . . . . . 4-4 5 OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1 5.1 Front-Panel Controls and Indicators . . . . . . . . . . . . . . . 5-1 5.2 Operating Instructions . . . . . . . . . . . . . . . . . . . . . 5-1 6 THEORY OF OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1 6.1 Exciter/PA Control . . . . . . . . . . . . . . . . . . . . . . 6-1 6.1.1 Reference Source . . . . . . . . . . . . . . . . . . . . . . . . . 6-1 6.1.2 Main Circuit Frequencies . . . . . . . . . . . . . . . . . . . . . 6-1 6.1.3 Controller Interface Connector Functions . . . . . . . . . . . . 6-1 6.2 Interface to Controller . . . . . . . . . . . . . . . . . . . . . 6-3 6.2.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3 6.2.2 Interface Conversion Functions . . . . . . . . . . . . . . . . . 6-3 DSP ExciterGlenayre Document Number: 9110.00172 Table of ContentsIssue 1, Rev. I: 01/15/97 Page: -iiCopyright © 1997 GlenayrePrint Date: 02/19/97 6.3 DSP Modulator . . . . . . . . . . . . . . . . . . . . . . . 6-4 6.3.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4 6.3.2 DSP Modulator Signal Flow . . . . . . . . . . . . . . . . . . . 6-4 6.4 IF Stage . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7 6.4.1 Mixer-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7 6.4.2 Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7 6.4.3 VCO-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7 6.4.4 Synthesizer-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7 6.5 MCU . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-8 6.5.1 Microcontroller Unit (MCU) . . . . . . . . . . . . . . . . . . . 6-8 6.5.2 Digital-to-Analog (D/A) Converter . . . . . . . . . . . . . . . 6-9 6.5.3 8/16-Bit Converter . . . . . . . . . . . . . . . . . . . . . . . . 6-9 6.5.4 Read-Only Memory . . . . . . . . . . . . . . . . . . . . . . . 6-9 6.5.5 VSWR-Fault Detector . . . . . . . . . . . . . . . . . . . . . 6-14 6.5.6 Alarm Data-to-Logic Conversion . . . . . . . . . . . . . . . 6-14 6.6 RF Assemblies . . . . . . . . . . . . . . . . . . . . . . 6-14 6.6.1 RF Stage Location . . . . . . . . . . . . . . . . . . . . . . . 6-14 6.6.2 RF Assemblies . . . . . . . . . . . . . . . . . . . . . . . . . 6-14 6.7 Voltage Regulator Circuit . . . . . . . . . . . . . . . . . . 6-16 7 MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1 7.1 Location of Maintenance Procedures . . . . . . . . . . . . . . 7-1 7.2 Test Equipment Required . . . . . . . . . . . . . . . . . . . 7-1 7.3 VCO-2 Adjustment Procedure . . . . . . . . . . . . . . . . . 7-1 7.3.1 VCO-2 Multichannel Adjustment Procedure . . . . . . . . . . 7-1 7.3.2 VCO-2 Single-Channel Adjustment Procedure . . . . . . . . . 7-1 7.4 Over-The-Link…

Text truncated - open the document above for the full version.