AU792U01E04510Wireless Router

Model RF802EW Wireless Router User Guide User Guide ‡2‚  P/N S0000178 Revision A This publication may not be reproduced, in whole or in part, without prior expressed written permission from Multi-Tech Systems, Inc. All rights reserved. Copyright © 2001 by Multi Tech Systems, Inc. Multi-Tech Systems, Inc. makes no representations or warranties with respect to the content hereof and specifically disclaims any implied warranties of merchantability or fitness for any particular purpose. Furthermore, Multi-Tech Systems, Inc. reserves the right to revise this publication and to make changes from time to time in the content hereof without obligation of Multi-Tech Systems, Inc. to notify any person or organization of such revisions or changes. Record of Revisions RevisionDescription A (06/06/01)Manual released. PATENTS „2™22™  2˜ 2 2 2 2 22  2—X2TDHQIDVTUY2TDHIPDIIQY2TDHHWDHVPY SDWHSDUWRY2SDVTRDSTHY2SDVISDSTUY2SDVISDSHQY2SDVIPDSQRY2SDVHWDHTVY2SDUWHDSQPY2SDUTRDTPVY2SDUTRDTPUY SDUSRDSVWY2hQWRDPSHY2SDUPRDQSTY2SDTUQDPTVY2SDTUQDPSUY2SDTRRDSWRY2SDTPVDHQHY2SDTIWDSHVY2SDTIUDRPQY SDTHHDTRWY2SDSWPDSVTY2SDSUUDHRIY2SDSURDUPSY2hQURDPPPY2SDSSWDUWQY2SDSRTDRRVY2SDSRTDQWSY2SDSQSDPHRY SDSHHDVSWY2SDRUIDRUHY2SDRTQDTITY2SDRSQDWVTY2SDRSPDPVWY2SDRSHDRPSY2hQTIDUTRY2hQSSDTSVY2hQSSDTSQY hQSQDSWVY2hQSQDIRRY2SDQSSDQTSY2SDQHWDSTPY2SDQHIDPURF2y 2€—2€ TRADEMARKS Trademark of Multi-Tech Systems, is the Multi-Tech logo. Windows, Windows 95, 98, NT and 2000 are trademarks of Microsoft. All other trademarks are owned by their respective companies. Multi-Tech Systems, Inc. 2205 Woodale Drive Mounds View, Minnesota 55112 U.S.A. (763) 785-3500 or (800) 328-9717 U. S. FAX (763) 785-9874 Technical Support (800) 972-2439 Internet Address: http://www.multitech.com iii Contents Chapter 1 - Introduction ................................................................................. 6 Introduction ................................................................................................................................................ 7 Front Panel ................................................................................................................................................. 8 Front Panel Description ....................................................................................................................... 8 Back Panel ................................................................................................................................................. 8 Back Panel Description ........................................................................................................................ 8 Typical Applications .................................................................................................................................... 9 Connecting a Remote Site via Cable Modem ...................................................................................... 9 Connecting a Local Site to the Internet ................................................................................................ 9 Specifications ........................................................................................................................................... 10 Chapter 2 - Hardware Installation ................................................................ 11 Hardware Installation ................................................................................................................................ 12 Safety ................................................................................................................................................. 12 Unpacking the RF802EW .................................................................................................................. 12 Cabling ............................................................................................................................................... 13 Chapter 3 - Software Installation and Configuration ................................. 14 Software Installation and Configuration .................................................................................................... 15 Software Installation .......................................................................................................................... 15 Using RouteFinder Setup Wizard ............................................................................................................. 16 Testing your Connection .................................................................................................................... 24 Chapter 4 - Telnet ..................................................................................................................................... 25 Using Telnet to Configure your RouteFinder ............................................................................................ 26 Chapter 5 - RouteFinder Manager ............................................................... 32 RouteFinder Manager .............................................................................................................................. 33 General Settings ...................................................................................................................................... 34 WAN Ethernet Segment ..................................................................................................................... 35 Async Port ......................................................................................................................................... 35 Remote Access-Remote Access Settings .......................................................................................... 40 Enable IP Mapping - Virtual Server .................................................................................................... 41 Port Settings ....................................................................…

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FCC ID:AU792U01E04510 Multi-Tech Systems, Inc. 2205 Woodale Drive Mounds View, Minnesota U.S.A 55112 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, the Applicant hereby requests confidential treatment of information accompanying this Application as outlined below: Schematics Block Diagram Parts Lists Operational Descriptions Internal Photos The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457, disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Bud Sundeen Product Manager

R:\Customer document\哲銓\POA-FCC.docSeite 1 von 1 POWER OF ATTORNEY To whom it may concern: We, the undersigned, Multi-Tech Systems, Inc. . hereby authorize Advance Data Technology Corp. (ADT) of Taiwan to act on our behalf in all matters relating to all processes required in the FCC Part 15C and any communication needed with the national authority. Any and all acts carried out by ADT on our behalf shall have the same effects as acts of our own. If you have any questions regarding the authorization, please don’t hesitate to contact us. Thank you! Sincerely yours, Bud Sundeen / Product Manager Multi-Tech Systems, Inc. Tel:763-717-5603 Fax: 763-785-9874 Multi-Tech Systems, Inc. 2205 Woodale Drive Mounds View, Minnesota U.S.A 55112

American Telecommunications Certification Body Inc. 6731 Whittier Ave, McLean, VA 22101 June 12, 2001 RE: Multi-Tech System, Inc. FCC ID: AU790U01E04510 I have reviewed the Application and have the following comments. 1.) Please confirm that only one antenna type will be used with this device. If possible identify with manufacturer and part / model number. 2.) Is the RF safety warning in the manual? If so, please identify where it is located. These instructions must be readily available to users and installers alike. It would be valuable to have it listed in the Table of Contents and Index. 3.) The Form 731 and test report identify this as a 63mW (+18dBm) device. However, Section 3.1 of your test report identifies it as a +13dBm device. Which is correct? 4.) Your integration technique for measurement of RF Pout is sound, but if possible I would appreciate a comparison with a broadband power meter. 5.) Is there any way to condense the three part Test Report from it’s current size to a single document under 4 MB? I tried to do so as a courtesy using Acrobat Distiller, but the documents were write protected and I was unable to shrink them. 6.) Maximum antenna gain listed in the manual is 2dBi max. The value used in RF exposure report is 1dBi. Which is correct? The following conditions will appear on the Grant: • “The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance.” William H. Graff Examining Engineer President and Director of Engineering mailto:[email protected] The items indicated above must be submitted before processing can continue on the above referenced application. Failure to provide the requested information may result in application termination. Correspondence should be considered part of the permanent submission and may be viewed from the Internet after a Grant of Equipment Authorization is issued. Please do not respond to this correspondence using the email reply button. In order for your response to be processed expeditiously, you must submit your documents through the AmericanTCB.com website. Also, please note that partial responses increase processing time and should not be submitted. Any questions about the content of this correspondence should be directed to the sender.

From: [email protected] Sent: June 15, 2001 7:06 AM To: William Graff Subject: Re: AU792U01E04510 (1of 2) Follow Up Flag: Follow up Flag Status: Flagged Bill, I would like to reply your questions one by one. 1) Of course, both antennas are from the same brand and model. The manufacturer is Air Wave Co., Ltd, model: EA-46. 2) I am embarrassed to make mistake again, our project leader never remember to remind the customer to put the statement on the users manual. I will mail you the users manual on my next e-mail. And the warning statement is on page 12 under section "Hardware Installation". 3) +13 dBm is world wide declared power for such chip solution. +18 dBm is the measured output power. Of course, +18dBm is the correct one. In section 3.1 of my test report, we have to honestly record the data provided by my customer. Please kindly understand. 4) Before TCB start service, FCC ever ask me once the same question. My explanation is on the attached files which was ever forwarded to FCC before. But please keep the attached file confidential since it is for the other project which has been granted long time ago. 5) My colleagues will try to do it. But basically, I hope the photo and the text of test report should be separated. 6) The antenna Gain announced in the manual is the declared value. The Gain value in Section 4.7 is the measured value which has been done in our fully anechoic chamber. So, +1 dBi is correct one. Bill, did my colleague submit "RF exposure data" to you ?? If yes, please forget it, since for such product with low EIRP power, RF exposure data is not needed to be submitted under the guideline of TCB CANDO. Thank you. (See attached file: Global Sun EA98544- 16815.pdf) Regards, Alan "William Graff" <[email protected]> ©ó 2001/06/13 02:51:52 AM To: Alan Lane/ADT@ADT cc: Subject: AU792U01E04510 Alan, Attached are some comments on this Application. Please review and get back to me with your responses. The most important part is the RF Safety information which must appear in the manual. Please review with your client. Bill ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~ William H. Graff, NARTE Certified ~ President and Director of Engineering ~ AmericanTCB, Inc. ~ 6731 Whittier Ave ~ McLean, VA 22101 ~ mailto:[email protected] ~ mobile mailto:[email protected] ~ Direct Phone: (480)317-0683 ~ Direct Mobile: (602)790-6788 ~ Corporate Phone: (703)847-4700 ~ Corporate FAX: (703) 847-6888 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Report No.:RF90042715Page 1Issued: May 18, 2001 ANNEX PHOTOGRAPHS OF EUT Report No.:RF90042715Page 2Issued: May 18, 2001

L ABEL L OCATION

Report No.:RF90042715Page 3Issued: May 18, 2001 Report No.:RF90042715Page 4Issued: May 18, 2001 Report No.:RF90042715Page 5Issued: May 18, 2001

Report No.:RF90042715Page 6Issued: May 18, 2001 Report No.:RF90042715Page 7Issued: May 18, 2001 Report No.:RF90042715Page 8Issued: May 18, 2001

FCC ID: AU792U01E04510 ADT No.: 90042715 RF Exposure Measurement (Mobile Device) 1. Introduction 2.4 GHz frequency band is regarded specially as a dangerous band for its heating harmfulness to the human body. That’s why microwave oven is operating in this frequency band. The manufacturer whose product is working in this frequency band is obligatory to prove the harmfulness of his product. In this document, we try to prove the safety of radiation harmfulness to the human body for our product. The limit for Maximum Permissible Exposure (MPE) specified in FCC 1.1310 is followed. The Gain of the antenna used in this product is measured in a Fully Anechoic Chamber (FAC), and the maximum total power input to the antenna is measured. Through the Friis transmission formula and the maximum gain of the antenna, we can calculate the distance, away from the product, where the limit of MPE is reached. 2. Classification The antenna of the product, under normal use condition, is easy to be relocated at least 20 cm away from the body of the user. Warning statement for keeping 20 cm separation distance and the prohibition of operating next to a person has been printed on the users manual. So, this product is classified as the Mobile Device. 3. RF Exposure Limit According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environmental impact of human exposure to radio-frequency (RF) radiation as specified in 1.1307(b). FCC ID: AU792U01E04510 ADT No.: 90042715 LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Average Time (minutes) (A)Limits For Occupational / Control Exposures 300-1500......F/3006 1500-100,000......56 (B)Limits For General Population / Uncontrolled Exposure 300-1500......F/15006 1500-100,000......1.030 F = Frequency in MHz 4. Friis Formula Friis transmission formula : Pd = (Pout*G) / (4*pi*r 2 ) where Pd = power density in mW/cm 2 Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 R = distance between observation point and center of the radiator in cm Pd is the limit of MPE, 1 mW/cm 2 . If we know the maximum Gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. Ref. : David K. Cheng, Field and Wave Electromagnetics, Second Edition, Page 640, Eq. (11-133). 5. EUT Operating condition The software provided by Manufacturer enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. FCC ID: AU792U01E04510 ADT No.: 90042715 6. Test Results 6.1 Antenna Gain The maximum Gain measured in Fully Anechoic Chamber is 1dBi or 1.26 (numeric). 6.2 Output Power Into Antenna & RF Exposure Distance : CHANNEL CHANNEL FREQUENCY (MHz) OUTPUT POWER TO ANTENNA (mW) MINIMUM ALLOWABLE DISTANCE ( r ) FROM SKIN (Centi-Meter) 1241252.482.29 6243763.242.52 11246256.622.38 The minimum allowable distance is very close to the enclosure of the antenna and is very far away from the human being under normal use condition.

FCC ID: AU792U01E04510 Report No.: RF90042715 1 Issued: May 18, 2001 FCC TEST REPORT REPORT NO.: RF90042715 MODEL NO.: RF802EW RECEIVED: April 27, 2001 TESTED: May 14, 2001 APPLICANT: Multi-Tech System, Inc. ADDRESS: 2205 Woodale Drive Mounds View, Minnesota U.S.A 55112 ISSUED BY: Advance Data Technology Corporation LAB LOCATION: 47, 14 th Lin, Chiapao Tsuen, Linkou, Taipei, Taiwan, R.O.C. This test report consists of 49 pages in total. It may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product endorsement by NVLAP or any U.S. government agencies. The test results in the report only apply to the tested sample. 0528 Lab Code: 200102-0 FCC ID: AU792U01E04510 Report No.: RF90042715 2 Issued: May 18, 2001 Table of Contents 1CERTIFICATION .................................................................................................. 4 2SUMMARY OF TEST RESULTS......................................................................... 5 3GENERAL INFORMATION ................................................................................ 6 3.1GENERAL DESCRIPTION OF EUT ................................................................................ 6 3.2DESCRIPTION OF TEST MODES ................................................................................... 7 3.3GENERAL DESCRIPTION OF APPLIED STANDARDS ............................................... 7 3.4DESCRIPTION OF SUPPORT UNITS.............................................................................. 8 4TEST PROCEDURES AND TEST RESULTS .................................................... 9 4.1CONDUCTED EMISSION MEASUREMENT................................................................. 9 4.1.1 LIMITS OF CONDUCTED EMISSION MEASUREMENT ...........................................................9 4.1.2 TEST INSTRUMENTS ....................................................................................................................9 4.1.3 TEST PROCEDURES ....................................................................................................................10 4.1.4 TEST SETUP .................................................................................................................................. 11 4.1.5 TEST RESULTS .............................................................................................................................12 4.2RADIATED EMISSION MEASUREMENT ................................................................... 18 4.2.1 LIMITS OF RADIATED EMISSION MEASUREMENT .............................................................18 4.2.2 TEST INSTRUMENTS ..................................................................................................................19 4.2.3 TEST PROCEDURES ....................................................................................................................20 4.2.4 TEST SETUP ..................................................................................................................................21 4.2.5 TEST RESULTS .............................................................................................................................22 4.36DB BANDWIDTH MEASUREMENT .......................................................................... 26 4.3.1 LIMITS OF 6dB BANDWIDTH MEASUREMENT .....................................................................26 4.3.2 TEST INSTRUMENTS ..................................................................................................................26 4.3.3 TEST PROCEDURE.......................................................................................................................27 4.3.4 TEST SETUP ..................................................................................................................................27 4.3.5 EUT OPERATING CONDITION...................................................................................................27 4.3.6 TEST RESULTS .............................................................................................................................28 4.4MAXIMUM PEAK OUTPUT POWER........................................................................... 32 4.4.1 LIMITS OF MAXIMUM PEAK OUTPUT POWER MEASUREMENT......................................32 4.4.2 INSTRUMENTS.............................................................................................................................32 4.4.3 TEST PROCEDURES ....................................................................................................................33 4.4.4 TEST SETUP ..................................................................................................................................33 4.4.5 EUT OPERATING CONDITION...................................................................................................33 4.4.6 TEST RESULTS .............................................................................................................................34 4.5POWER SPECTRAL DENSITY MEASUREMENT ...................................................... 35 4.5.1 LIMITS OF POWER SPECTRAL DENSITY MEASUREMENT ................................................35 4.5.2 TEST INSTRUMENTS ..................................................................................................................35 4.5.3 TEST PROCEDURE.......................................................................................................................36 4.5.4 TEST SETUP ..................................................................................................................................36 FCC ID: AU792U01E04510 Report No.: RF90042715 3 Issued: May 18, 2001 4.5.5 EUT OPERATING CONDITION...................................................................................................36 4.5.6 TEST…

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FCC ID: AU792U01E04510 Report No.: RF90042715 26 Issued: May 18, 2001 4.3 6DB BANDWIDTH MEASUREMENT 4.3.1 LIMITS OF 6dB BANDWIDTH MEASUREMENT The Limit of 6dB Bandwidth Measurement is 0.5 MHz. 4.3.2 TEST INSTRUMENTS Description & ManufacturerModel No.Serial No.Calibrated Until ROHDE & SCHWARZ TEST RECEIVER ESMI839379/002Dec. 28, 2001 HP ATTENUATOR8496B3247A18505Cal. on use HP PLOTTER7475A2641V27755N/A Notes: 1.The measurement uncertainty is less than +/- 2.6dB, which is calculated as per the NAMAS document NIS81. 2.The calibration interval of the above test instruments is 12 months. And the calibrations are traceable to NML/ROC and NIST/USA. FCC ID: AU792U01E04510 Report No.: RF90042715 27 Issued: May 18, 2001 4.3.3 TEST PROCEDURE The transmitter output was connected to the spectrum analyzer through an attenuator. The bandwidth of the fundamental frequency was measured by spectrum analyzer with 100 kHz RBW and 100 kHz VBW. The 6 dB bandwidth is defined as the total spectrum the power of which is higher than peak power minus 6 dB. 4.3.4 TEST SETUP For the actual test configuration, please refer to the related Item – Photographs of the Test Configuration. 4.3.5 EUT OPERATING CONDITION The software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel frequencies individually. EUT SPECTRUM ANALYZER Attenuator FCC ID: AU792U01E04510 Report No.: RF90042715 28 Issued: May 18, 2001 4.3.6 TEST RESULTS EUTWireless RouterModelRF802EW Environmental Conditions 27°C, 55%RHTe s t e d B yGary Chang CHANNEL CHANNEL FREQUENCY (MHz) 6 dB BANDWIDTH (MHz) MINIMUM LIMIT (MHz) PASS/FAI L 1241211.090.5PASS 6243710.180.5PASS 11246211.070.5PASS FCC ID: AU792U01E04510 Report No.: RF90042715 29 Issued: May 18, 2001 CH1 FCC ID: AU792U01E04510 Report No.: RF90042715 30 Issued: May 18, 2001 CH6 FCC ID: AU792U01E04510 Report No.: RF90042715 31 Issued: May 18, 2001 CH11 FCC ID: AU792U01E04510 Report No.: RF90042715 32 Issued: May 18, 2001 4.4 MAXIMUM PEAK OUTPUT POWER 4.4.1 LIMITS OF MAXIMUM PEAK OUTPUT POWER MEASUREMENT The Limit of Maximum Peak Output Power Measurement is 30dBm. 4.4.2 INSTRUMENTS Description & ManufacturerModel No.Serial No.Calibrated Until ROHDE & SCHWARZ TEST RECEIVER ESMI839379/002Dec. 28, 2001 HP ATTENUATOR8496B3247A18505Cal. on use HP PLOTTER7475A2641V27755N/A Notes: 1.The measurement uncertainty is less than +/- 2.6dB, which is calculated as per the NAMAS document NIS81. 2.The calibration interval of the above test instruments is 12 months. And the calibrations are traceable to NML/ROC and NIST/USA. FCC ID: AU792U01E04510 Report No.: RF90042715 33 Issued: May 18, 2001 4.4.3 TEST PROCEDURES 1. The transmitter output was connected to the spectrum analyzer through an attenuator. 2. The center frequency of the spectrum analyzer is set to the fundamental frequency and using 3 MHz RBW and 3 MHz VBW. 3. The span of the spectrum analyzer should be larger than 6dB BandWidth plus 10MHz. 4. Use Peak Search to read the peak power after Maximum Hold function is activated. 5. Shift the marker to +/- 3MHz and +/-6MHz, and record the reading. 6. The Maximum Peak Output Power is the linear summation of the 5 readings in (4) and (5). Note: This measurement is the total power of 15MHz bandwidth which is far more wider than 6dB bandwidth. 4.4.4 TEST SETUP For the actual test configuration, please refer to the related Item – Photographs of the Test Configuration. 4.4.5 EUT OPERATING CONDITION The software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel frequencies individually. EUT SPECTRUM ANALYZER Attenuator FCC ID: AU792U01E04510 Report No.: RF90042715 34 Issued: May 18, 2001 4.4.6 TEST RESULTS Output Power Into Antenna: EUTWireless RouterModelRF802EW Environmental Conditions 27°C, 55%RHTe s t e d B yGary Chang CHANNEL CHANNEL FREQUENCY (MHz) PEAK POWER OUTPUT (dBm) PEAK POWER LIMIT (dBm) PASS/FAI L 1241217.2030PASS 6243718.0130PASS 11246217.5330PASS FCC ID: AU792U01E04510 Report No.: RF90042715 35 Issued: May 18, 2001 4.5 POWER SPECTRAL DENSITY MEASUREMENT 4.5.1 LIMITS OF POWER SPECTRAL DENSITY MEASUREMENT The Limit of Power Spectral Density Measurement is 8dBm. 4.5.2 TEST INSTRUMENTS Description & ManufacturerModel No.Serial No.Calibrated Until ROHDE & SCHWARZ TEST RECEIVER ESMI839379/002Dec. 28, 2001 HP ATTENUATOR8496B3247A18505Cal. on use HP PLOTTER7475A2641V27755N/A Notes: 1.The measurement uncertainty is less than +/- 2.6dB, which is calculated as per the NAMAS document NIS81. 2.The calibration interval of the above test instruments is 12 months. And the calibrations are traceable to NML/ROC and NIST/USA. FCC ID: AU792U01E04510 Report No.: RF90042715 36 Issued: May 18, 2001 4.5.3 TEST PROCEDURE The transmitter output was connected to the spectrum analyzer through an attenuator, the bandwidth of the fundamental frequency was measured with the spectrum analyzer using 3 kHz RBW and 30 kHz VBW, set sweep time=span/3kHz. The power spectral density was measured and recorded. The sweep time is allowed to be longer than span/3KHz for a full response of the mixer in the spectrum analyzer. 4.5.4 TEST SETUP For the actual test configuration, please refer to the related Item – Photographs of the Test Configuration. 4.5.5 EUT OPERATING CONDITION The software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel frequencies individually. EUT SPECTRUM ANALYZER Attenuator FCC ID: AU792U01E04510 Report No.: RF90042715 37 Issued: May 18, 2001 4.5.6 TEST RESULTS EUTWireless RouterModelRF802EW Environmental Conditions 27°C, 55%RHTe s t e d B yGary Chang CHANNEL NUMBER CHANNEL FREQUENCY (MHz ) RF POWER LEVEL IN 3 KHz BW (dBm) MAXIMUM LIMIT (dBm) PASS/FAI L 12412-12.428PASS 62437-11.538PASS 112462-11.918PASS FCC ID: AU792U01E04510 Report No.: RF90042715 38 Issued: May 18, 2001 CH1 FCC ID: AU792U01E04510 Report No.: RF90042715 39 Issued: May 18, 2001 CH6 FCC ID: AU792U01E04510 Repo…

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FCC ID: AU792U01E04510 Report No.: RF90042715 41 Issued: May 18, 2001 4.6 BAND EDGES MEASUREMENT 4.6.1 LIMITS OF BAND EDGES MEASUREMENT Below –20dB of the highest emission level of operating band (in 100KHz RB). 4.6.2 TEST INSTRUMENTS Description & ManufacturerModel No.Serial No.Calibrated Until ROHDE & SCHWARZ TEST RECEIVER ESMI 848926/005 846839/018 Dec 28, 2001 HP ATTENUATOR8496B3247A18505Cal. on use HP PLOTTER7475A2641V27755N/A Notes: 1.The measurement uncertainty is less than +/- 2.6dB, which is calculated as per the NAMAS document NIS81. 2.The calibration interval of the above test instruments is 12 months. And the calibrations are traceable to NML/ROC and NIST/USA. 4.6.3 TEST PROCEDURE The transmitter output was connected to the spectrum analyzer via a low lose cable. Set both RBW and VBW of spectrum analyzer to 100 kHz with suitable frequency span including 100 kHz bandwidth from band edge. The band edges was measured and recorded. FCC ID: AU792U01E04510 Report No.: RF90042715 42 Issued: May 18, 2001 4.6.4 EUT OPERATING CONDITION The software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel frequencies individually. 4.6.5 TEST RESULTS The spectrum plots are attached below. D2 line indicates the highest level, D1 line indicates the 20dB offset below D2. It shows compliance with the requirement in part 15.247(C). FCC ID: AU792U01E04510 Report No.: RF90042715 43 Issued: May 18, 2001 4.6.6 NOTE ON BAND EDGE EMISSION The band edge emission plot on page 44 shows 47.39dB delta between carrier maximum power and local maximum emission in restrict band (2484.84GHz). The emission of carrier strength list in table of page 25 is 94.4dBμV/m, so the maximum field strength in …

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