WILLTEK 4921 RF Shield User Manual Download

Page: 1 / 28

4921 RF Shield

User’s Guide

boosting wireless efficiency

User’s guide
Version 1.00

Summary of Contents for 4921 RF Shield

Page 1: ...4921 RF Shield User s Guide boosting wireless efficiency User s guide Version 1 00...

Page 2: ......

Page 3: ...marks and registered trademarks are the property of their respective owners No part of this guide may be reproduced or transmitted electronically or otherwise without written permission of the publish...

Page 4: ...ii 4921 RF Shield 1 00...

Page 5: ...s x Handling instructions x Chapter 1 Overview 1 About the 4921 RF Shield 2 Features and capabilities 3 Options 3 Chapter 2 Operation 5 Connecting the Willtek 4921 RF Shield 6 Installing the 4916 Ante...

Page 6: ...Table of Contents iv 4921 RF Shield 1 00 Publication History 15...

Page 7: ...4921 RF Shield 1 00 v About This Guide Purpose and scope on page vi Assumptions on page vi Related information on page vi Technical assistance on page vi Conventions on page vii...

Page 8: ...RF Shield effectively and efficiently We are assuming that you have basic computer and mouse track ball experience and are familiar with basic telecommunication concepts and terminology Related inform...

Page 9: ...appears in this typeface Type a set exe in the dialog box Variables appear in this typeface Type the new hostname Book references appear in this type face Refer to Newton s Telecom Dictio nary A vert...

Page 10: ...ntions viii 4921 RF Shield 1 00 Table 4 Symbol conventions This symbol represents a general hazard This symbol represents a risk of electrical shock NOTE This symbol represents a note indicating relat...

Page 11: ...Shield 1 00 ix Safety Notes This chapter provides the safety notes for the 4921 RF Shield Topics discussed in this chapter include the following Safety instructions on page x Handling instructions on...

Page 12: ...any kind Proper usage Use the 4921 RF Shield only for its designated purpose Do not use it as a carrier box Prevent material fatigue Leave the 4921 RF Shield open when not in use to prevent material...

Page 13: ...apter 1 Overview This chapter provides a general description of the 4921 RF Shield Topics discussed in this chapter include the following About the 4921 RF Shield on page 2 Features and capabilities o...

Page 14: ...signed to eliminate interference from any adjacent mobile phones and the local base station and to isolate the environment from the RF emitted from the phone or other device under test The 4921 can co...

Page 15: ...isolation measured according to German military standard VG 95737 Elec tromagnetic Compatibility of Equipment Part 15 Test Methods for Coupling and Shielding Optional rear panel for customer specific...

Page 16: ...Chapter 1 Overview Options 4 4921 RF Shield 1 00...

Page 17: ...ration This chapter describes the operation of the 4921 RF Shield Topics discussed in this chapter are as follows Connecting the Willtek 4921 RF Shield on page 6 Installing the 4916 Antenna Coupler in...

Page 18: ...g information refer to Options on page 3 Installing the 4916 Antenna Coupler in the Willtek 4921 RF Shield The Willtek 4921 RF Shield is equipped to hold the 4916 Antenna Coupler in a defined position...

Page 19: ...r level at the instru ment and when interpreting measurement results A table of coupling loss factors attenuation values for most mobile phone types is available from Willtek on the Internet The atten...

Page 20: ...Chapter 2 Operation Installing the 4916 Antenna Coupler in the Willtek 4921 RF Shield 8 4921 RF Shield 1 00...

Page 21: ...3 4921 RF Shield 1 00 9 Chapter 3 Maintenance This chapter describes how to maintain your unit Topics discussed in this chapter are as follows The Shielding Service Kit Option on page 10...

Page 22: ...fers a highly reliable and robust design and a high guaran teed number of open close cycles 50 000 For further enhancing longevity by regular maintenance there is an optional Shielding Service Kit ava...

Page 23: ...pendix A Warranty and Repair This chapter describes the customer services available through Willtek Topics discussed in this chapter include the following Warranty information on page 12 Equipment ret...

Page 24: ...provider for warranty service Willtek or its designated service provider shall pay costs for return of products to the buyer Willtek s obligation and the customer s sole remedy under this hardware wa...

Page 25: ...a copy of the invoice or delivery note Detailed description of the problem or service requested Name and telephone number of the person to contact regarding questions about the repair Return authoriza...

Page 26: ...Appendix A Warranty and Repair Equipment return instructions 14 4921 RF Shield 1 00...

Page 27: ...ons terms and conditions are subject to change without notice Copyright 2006 Willtek Communications GmbH All rights reserved No part of this manual may be reproduced or transmitted in any form or by a...

Page 28: ...illtek cala willtek com sales us willtek com Willtek Communications Singapore Asia Pacific Tel 65 943 63 766 willtek ap willtek com Willtek Communications Ltd Shanghai China Tel 86 21 5835 8039 Fax 86...