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Summary of Contents for Symmetricom 6502B
- Page 1 Artisan Technology Group is your source for quality new and certified-used/pre-owned equipment SERVICE CENTER REPAIRS WE BUY USED EQUIPMENT • FAST SHIPPING AND DELIVERY Experienced engineers and technicians on staff Sell your excess, underutilized, and idle used equipment at our full-service, in-house repair center We also offer credit for buy-backs and trade-ins •...
- Page 2 6502B RF Distribution User Guide Revision B - April 2009 Part Number 15247-201 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 3 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
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Page 4: Table Of Contents
Purpose ........................... 1 Conventions ........................... 1 Special Notices ........................2 Customer Assistance ......................3 Notices ........................... 3 Symmetricom Limited Product Warranty ................4 Introduction ..........................5 Overview ..........................5 Purpose of Equipment ......................5 Instrument Identification ....................... 5 Preparation for Shipment ...................... 5 Installation .......................... - Page 5 Alarm Output ........................14 Controls and Indicators ....................... 14 Available Versions ......................15 Index ............................17 15247-201 Rev. B – April 2009 6502B RF Distribution User Guide Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
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Page 6: About This User Guide
About this User Guide Purpose The 6502B User Guide describes the procedures for unpacking, installing, using, maintaining, and troubleshooting the 6502B. Conventions This guide uses the following conventions: Acronyms and Abbreviations – Terms are spelled out the first time they appear in text. -
Page 7: Special Notices
15247-201 Rev. B – April 2009 6502B RF Distribution User Guide Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 8: Customer Assistance
Customer Assistance Customer Assistance For additional information about the products described in this guide, please contact your Symmetricom representative or your local sales office. For Customer Assistance, please contact us by phone, e-mail, or on the web at www.symmetricom.com/support/. Symmetricom - Timing, Test & Measurement Division... -
Page 9: Symmetricom Limited Product Warranty
When a warranty claim is questioned or disallowed, Symmetricom will contact Buyer by telephone or in writing to resolve the problem. Software - Symmetricom warrants that for a period of ninety (90) days from date of shipment by Symmetricom the accompanying media will be free from defects in materials and workmanship under normal use. -
Page 10: Introduction
A complete list of performance characteristics is provided in Chapter Four. Instrument Identification The model number 6502B may be followed by a slash (/) and a three-digit number to indicate an option that is supplied within the instrument. Preparation for Shipment To turn off the Symmetricom 6502B prior to shipment, remove the AC power from the plug on the rear panel. - Page 11 Introduction Preparation for Shipment 15247-201 Rev. B – April 2009 6502B RF Distribution User Guide Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
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Page 12: Installation
Power Connection/Fuses/Voltage The Symmetricom 6502B is powered from an AC source by a detachable power supply cord. The power cord is the disconnect device. Refer to Chapter Four for power supply requirements. The AC fuses are located inside the AC connector/filter. - Page 13 Use other than as specified may compromise the safety precautions of the system. 15247-201 Rev. B – April 2009 6502B RF Distribution User Guide Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
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Page 14: Dc Power Connection
(down) if only one 6502B module is to be Ω used. If multiple 6502B modules are used to obtain more than ten outputs, see Figure 4. Output cables may be connected in any order to the BNC connectors labeled 1 to 12. -
Page 15: Alarm Connections
Ω Alarm Connections The Symmetricom 6502B provides for an alarm to signal the failure of any signal output. One set of form-C relay contacts is provided on the 9-pin D connector labeled ALARMS. For normal operation, pins 1 to 2 are open and pins 1 to 3 are closed. -
Page 16: Operation
Operation Overview The Symmetricom 6502B RF Distribution controls and indicators are described in this chapter. Figure 6: 6502B Distribution Front Panel Figure 7: 6502B Distribution Rear Panel Controls and Indicators HI Z/50 Ω This slide switch on the rear panel selects either the HI Z input impedance (un- terminated) or the 50 input impedance. -
Page 17: Alarm
15247-201 Rev. B – April 2009 6502B RF Distribution User Guide Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 18: Specifications
*Isolation between channel one to ten > 130 dB RF Input Frequency 0.1 to 10 MHz Level 1 V rms (nominal), ±10% 15247-201 Rev. B – April 2009 6502B RF Distribution User Guide 13 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 19: Power
Note: If the input signal level is less than 10 dBm, please specify the Low Alarm Threshold version (-509). 15247-201 Rev. B – April 2009 6502B RF Distribution User Guide Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 20: Available Versions
14364-109 OdBM Input threshold, DC input 14364-116 Standard configuration, AC input, rear-panel ALARM OVERRIDE switch 15247-201 Rev. B – April 2009 6502B RF Distribution User Guide 15 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... - Page 21 Specifications Available Versions 15247-201 Rev. B – April 2009 6502B RF Distribution User Guide Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
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Page 22: Index
Indicators 11 INPUT FAULT 12 Installation 7 Instrument Identification 5 Introduction 5 Mechanical 14 Mounting 7 15247-201 Rev. B – April 2009 6502B RF Distribution User Guide Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... - Page 23 Shipment 5 Signal Connectors 8 Special Notices 2 Specifications 13 Versions 15 Voltage 7 Warning 2 15247-201 Rev. B – April 2009 6502B RF Distribution User Guide Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 24 Artisan Technology Group is your source for quality new and certified-used/pre-owned equipment SERVICE CENTER REPAIRS WE BUY USED EQUIPMENT • FAST SHIPPING AND DELIVERY Experienced engineers and technicians on staff Sell your excess, underutilized, and idle used equipment at our full-service, in-house repair center We also offer credit for buy-backs and trade-ins •...
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