T-BERD/MTS 5800 Timing Expansion Module User Manual

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T-BERD/MTS 5800Timing Expansion ModuleUser Manual

T-BERD/MTS 5800Timing Expansion ModuleUser ManualViavi Solutions1-844-GO-VIAVIwww.viavisolutions.com

NoticeEvery effort was made to ensure that the information in this manual was accurate at thetime of printing. However, information is subject to change without notice, and Viavireserves the right to provide an addendum to this manual with information not availableat the time that this manual was created.Copyright/Trademarks Copyright 2017 Viavi Solutions Inc. All rights reserved. No part of this guide may bereproduced or transmitted, electronically or otherwise, without written permission of thepublisher. Viavi Solutions and the Viavi logo are trademarks of Viavi Solutions Inc.(“Viavi”). All other trademarks and registered trademarks are the property of theirrespective owners.Copyright releaseReproduction and distribution of this guide is authorized for US Government purposesonly.Ordering informationA PDF of this manual is provided on the USB stick that shipped with your TEM Module.You may also obtain a PDF by contacting your Viavi Account Manager directly, or bycalling 1-844-GO-VIAVI.Terms and conditionsSpecifications, terms, and conditions are subject to change without notice. The provision of hardware, services, and/or software are subject to Viavi’s standard terms andconditions, available at n Source Disclaimer - IMPORTANT READ CAREFULLYThe T-BERD/MTS 5800 and TEM Module include third party software licensed underthe terms of separate open source software licenses. By using this software you agreeto comply with the terms and conditions of the applicable open source softwarelicenses. Software originated by Viavi is not subject to third party licenses. Terms ofthe Viavi Software License different from applicable third party licenses are offered byViavi alone.Industry Canada RequirementsThis device complies with Industry Canada license-exempt RSS standard(s). Operationis subject to the following two conditions: (1) this device may not cause interference,and (2) this device must accept any interference, including interference that may causeundesired operation of the device.Page iiT-BERD/MTS 5800 Timing Expansion Module User Manual22112315, Rev. 004July 2017

Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doitaccepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'encompromettre le fonctionnement.This Class A digital apparatus complies with Canadian ICES-003.Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada.FCC NoticeThis equipment has been tested and found to comply with the limits for a Class A digitaldevice, pursuant to Part 15 of the FCC Rules. These limits are designed to providereasonable protection against harmful interference when the equipment is operated ina commercial installation. This equipment generates, uses and can radiate radiofrequency energy and, if not installed and used in accordance with the instructions, maycause harmful interference to radio communications. Operation of this equipment in aresidential area is likely to cause harmful interference, in which case, the user will berequired to correct the interference at this own expense. However, there is no guarantee that interference will not occur in a particular installation.This device complies with Part 15 of the FCC Rules. Operation is subject to thefollowing two conditions: (1) This device may not cause harmful interference, and (2)This device must accept any interference received, including interference that maycause undesired operation.If this equipment does cause harmful interference to radio or television reception, whichcan be determined by turning the equipment off and on, the user is encouraged to tryto correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which thereceiver is connected. Consult the dealer or an experienced radio/TV technician for help.In order to maintain compliance with the limits of a Class A digital device Viavi requiresthat quality interface cables be used when connecting to this equipment. Any changesor modifications not expressly approved by Viavi could void the user's authority tooperate the equipment.WEEE and Battery Directive ComplianceViavi has established processes in compliance with the Waste Electrical and ElectronicEquipment (WEEE) Directive, 2012/19/EU, and the Battery Directive, 2006/66/EC.This product, and the batteries used to power the product, should not be disposed ofas unsorted municipal waste and should be collected separately and disposed ofaccording to your national regulations. In the European Union, all equipment andbatteries purchased from Viavi after 2005-08-13 can be returned for disposal at the endof its useful life. Viavi will ensure that all waste equipment and batteries returned areJuly 2017T-BERD/MTS 5800 Timing Expansion Module User Manual22112315, Rev. 004Page iii

reused, recycled, or disposed of in an environmentally friendly manner, and in compliance with all applicable national and international waste legislation.It is the responsibility of the equipment owner to return equipment and batteries to Viavifor appropriate disposal. If the equipment or battery was imported by a reseller whosename or logo is marked on the equipment or battery, then the owner should return theequipment or battery directly to the reseller.Instructions for returning waste equipment and batteries to Viavi can be found in theEnvironmental section of Viavi’s web site at www.viavisolutions.com. If you have questions concerning disposal of your equipment or batteries, contact Viavi’s WEEEProgram Management team.Page ivT-BERD/MTS 5800 Timing Expansion Module User Manual22112315, Rev. 004July 2017

ContentsAbout this GuideiPurpose and scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iiAssumptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iiTerminology. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iiRelated Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iiiConventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iiiSafety and compliance information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . viTechnical assistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . viChapter 1Overview1About the TEM Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Features and capabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2What ships with the TEM Module? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Unpacking the components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4Inspecting the components for damage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4Exploring the TEM Module connector panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Chapter 2Getting Started7Connecting the TEM Module to your test instrument . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8Connecting a GNSS antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Powering the TEM Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Verifying that you have the correct adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Using the AC power adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Turning on the instrument . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Checking the battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Verifying the local time zone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Turning on the Rubidium Oscillator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Navigating the TEM Module user interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Timing Module tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Setup/Results soft key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Message Bar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17LED Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Current and history LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17LED colors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17July 2017T-BERD/MTS 5800 Timing Expansion Module User Manual22112315, Rev. 004Page v

ContentsAction Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Result Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18Turning off the Rubidium Oscillator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19Turning off the instrument . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19Disconnecting a GNSS antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19Disconnecting the TEM Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20Chapter 3High Accuracy Timing21Basic timing principles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22GNSS timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22Satellite Based Augmentation Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22GNSS antennas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22Available survey modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23Fixed position mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24Receiver modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24Resynchronizing GNSS time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24External 1 PPS and 10 MHz timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25External BITS/SETS timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25Holdover mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25Common test applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26Precision time protocol (PTP) measurements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26PTP Delay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26PTP Delay Symmetry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27PTP Time Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27One way delay measurements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27Wander and jitter analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27Warming up the oscillator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28Configuring the module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29Specifying oscillator and timing settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29Specifying GNSS settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30Specifying location settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31Survey settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31Fixed position settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32Saving location coordinates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33Surveying GNSS constellations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34Resetting the start location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34Tuning the oscillator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34Tuning to an external reference clock or signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35Tuning to the internal GNSS receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35Forcing the oscillator into holdover mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35Qualifying GNSS antennas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36Chapter 41PPS Wander Analysis39About 1PPS wander analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40Signal Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40LEDs and test results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40Impact on oscillator tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41Monitoring oscillator drift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41Using a GNSS tuned oscillator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41Page viT-BERD/MTS 5800 Timing Expansion Module User Manual22112315, Rev. 004July 2017

ContentsMeasuring TIE and calculating MTIE/TDEV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42Analyzing 1PPS wander . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44Saving and exporting TIE measurement data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46Chapter 5Timing and 1 PPS Analysis Results49About TEM Module timing and 1 PPS analysis results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50Oscillator LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50GNSS LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51Event Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51Satellite Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52Sky Plot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53Signal Strength . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54CNO Map Spectrogram and CNO Map Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54GNSS Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57Oscillator Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .581 PPS Analysis Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59ToD Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59Chapter 6Troubleshooting61About troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62Assembly and setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62Can I hot-swap the TEM Module? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62Can I hot-swap GNSS antennas? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62Operating the TEM Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62TEM Module is not recognized. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62Oscillator LEDs are not illuminated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62No GNSS Time is detected . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63No GNSS Satellites are located. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63Performing tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63Application does not appear on the Test menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64Test results are inconsistent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64Result values are unavailable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64Can I use the TEM Module to support dual port testing? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64Maintaining your TEM Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64Does the module need to be calibrated? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65Appendix A Specifications67About the TEM Module specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68Physical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68Environmental specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68Power specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69Connector specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69SMA connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69July 2017T-BERD/MTS 5800 Timing Expansion Module User Manual22112315, Rev. 004Page vii

ContentsSMB connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69Performance specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70GNSS specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70Time specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70Oscillator specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 711 PPS Analysis specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71Appendix B Storage and Shipment73Storing the instrument and module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Using the instrument and module after prolonged storage . . . . . . . . . . . . . . . . . . . . . . . . . . .Transporting your TEM Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Shipping your TEM Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Disconnecting the components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Packing the components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Returning equipment to Viavi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74747475757575Glossary77Page viiiT-BERD/MTS 5800 Timing Expansion Module User Manual22112315, Rev. 004July 2017

About this GuideThis preface explains how to use this User Manual. Topics discussed in this chapterinclude the following:July 2017 “Purpose and scope” on page ii “Assumptions” on page ii “Terminology” on page ii “Related Information” on page iii “Conventions” on page iii “Safety and compliance information” on page vi “Technical assistance” on page viT-BERD/MTS 5800 Timing Expansion Module User Manual22112315, Rev. 004Page i

About this GuidePurpose and scopePurpose and scopeThe purpose of this manual is to help you successfully use the features and capabilitiesof the T-BERD / MTS 5800 Timing Expansion Module (TEM). This manual includestask-based instructions that describe how to configure, use, and troubleshoot thegeneral functions of the TEM when the module is connected to a 5800v2 test instrument.AssumptionsThis manual is intended for novice, intermediate, and experienced users who want touse their test instruments effectively and efficiently. We are assuming that you havebasic computer experience and are familiar with basic telecommunication concepts,terminology, and safety.TerminologyThe T-BERD 5800 is branded as the MTS-5800 in Europe, and it is interchangeablyreferred to as the T-BERD 5800, MTS 5800, MTS-5800, MTS5800 and Media Test Set5800 throughout supporting documentation.The following terms are used to represent instrument components throughout thismanual:Page ii 5800 Assembly — Used throughout this manual to refer to a complete set ofhardware components assembled as an instrument and used for testing. Thismanual supports the T-BERD MTS 5800v2 test instrument, battery module, andTiming Expansion Module (TEM) module, which together constitute aT-BERD MTS 5800 assembly used for high accuracy timing applications. Battery Module — The module connected to the back of the 5800, whichsupplies power whenever power is not provided using the AC power adapter. Component — Used throughout this manual to refer to an individual hardwarecomponent which is connected to the other components to build a complete testinstrument (assembly). This manual supports the following components: theT-BERD MTS 5800 and the Timing Expansion Module (TEM). GNSS — Global Navigation Satellite System. Used throughout this manual torefer to satellite navigation systems from which timing may be derived using theTEM module and antenna. GNSS is used on the user interface to represent LEDsand test results irrespective of the actual navigation system that is actually used(for example, GLONASS, which is operated by the Russian Federation and available worldwide, or BeiDou, which is operated by People’s Republic of China, andis available in China and adjacent regions). GNSS Antenna — An antenna (connected to the TEM Module) to receive timingand location information from one or more GNSS satellites.T-BERD/MTS 5800 Timing Expansion Module User Manual22112315, Rev. 004July 2017

About this GuideRelated Information GNSS Receiver — A receiver within the TEM Module that receives timing andlocation information from one or more GNSS satellites via a connected GNSSAntenna. The receiver processes the signals received from the satellites within aGNSS constellation in order to provide high accuracy timing. GPS — Global Positioning System. Used throughout this manual to refer to aliteral GPS system (used globally). SBAS — Satellite Based Augmentation Systems. Systems that are used incombination with GPS, GLONASS, or BeiDou navigation systems to enhance theavailability of GNSS satellites during surveys conducted in areas with poor satellite visibility. TEM — Timing Expansion Module. The module can optionally be connected tothe back of the T-BERD MTS 5800 to support testing using a Global NavigationSatellite System (GNSS) based clock or other precise sources. Viavi Ethernet test set — A test set marketed by Viavi and designed to transmitan Acterna Test Packet (ATP) payload. These packets carry a time stamp used tocalculate a variety of test results. The FST-2802 TestPad, th

The T-BERD 5800 is branded as the MTS-5800 in Europe, and it is interchangeably referred to as the T-BERD 5800, MTS 5800, MTS-5800, MTS5800 and Media Test Set 5800 throughout supporting documentation. The following terms are used to represent instrument components throughout this manual:

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