RAR20005001BEL20005 WLAN Module & Antenna Switch Matrix

Page 1 of 12 BEL20005 BEL20005 Product Manual 5 GHz WLAN Radio Module & Antenna Matrix Document Date: March 2004 Document Number: PM20005-001 Document Version Number: 1 Document Status: Release © Copyright 2004 by BelAir Networks. All rights reserved.. BEL20005 Product Manual – 5 GHz WLAN Radio Module & Antenna Matrix January 2004 Page 2 of 12 PM20005-001 version 2 Contents About this Document ............................................................. 2 Introduction ............................................................................. 3 Conditions of Use .................................................................... 4 Module Installation and Service ............................................ 6 Final Product Requirements .................................................. 7 Regulatory Statements........................................................... 9 About this Document This document is a product manual for the BEL20005 5 GHz WLAN Radio Module and Antenna Matrix, including its limitations on use in any product marketed or offered for sale. It is intended as a supplement to training and documentation by BelAir Networks Inc. or its authorized agents. BEL20005 Product Manual – 5 GHz WLAN Radio Module & Antenna Matrix January 2004 Page 3 of 12 PM20005-001 version 2 Introduction The BEL20005 (hereafter referred to as “the module”) is a 5 GHz radio module with Antenna Matrix compatible with the IEEE 802.11 standard for Wireless LAN operation. It is designed to be interoperable with WLAN products which are based on Direct Sequence Spread Spectrum (DSSS) radio technology. The module contains a complete 802.11a radio and Medium Access Control (MAC) protocol engine which allows implementation of an 802.11a device. The module is not intended for stand-alone operation. It will only be marketed as a complete product, in conjunction with a package, DC power supply and antenna (hereafter referred to as “the product” or the “final product”). The two parts making up the module are the 5 GHz WLAN Radio Module and the Antenna Matrix. Both boards incorporate a BelAir Networks proprietary interface which does not allow connection of any other vendor’s cards. Since the module has a BelAir networks proprietary digital interface, it cannot be directly connected to any standard telecommunications or computer devices. It can only be used with final products designed and authorized specifically for that purpose. BEL20005 Product Manual – 5 GHz WLAN Radio Module & Antenna Matrix January 2004 Page 4 of 12 PM20005-001 version 2 Conditions of Use General Conditions of Use This manual is intended to supplement training provided by BelAir Networks or authorized parties. The module BEL20005 is only intended for use in BelAir Networks products and is not for sale to the general public as a stand-alone module. Please read this entire document, including the Regulatory Statements section before attempting to install or operate the module. Warning: Any use of BEL20005 in any manner which is not expressly specified within this manual or specifically approved by BelAir Networks or its authorized agents will void the user’s right to operate this module, and is expressly forbidden by BelAir Networks. This includes any modification of the module, installation of the module in a configuration or used with an antenna which is not expressly listed in this document or approved by BelAir Networks. List of Approved Final Products The BEL20005 module is only approved for use in the following BelAir Networks products: • BelAir200. See BelAir200 documentation for complete manufacturing instructions. The BelAir200 may contain up to three 5 GHz radios connected to the Antenna Matrix (together, BEL20005 (FCC ID: RAR20005001, IC: 4674A-20005001) and up to one BelAir Networks 2.4 GHz radio module (FCC ID: RAR20000001, IC: 4674A-20000001). Operation of the module within the products expressly listed above is required to ensure compliance to all FCC and Industry Canada regulations. Any modification of the module, or its use in any configuration not expressly listed above may void the user’s right to operate this module. BEL20005 Product Manual – 5 GHz WLAN Radio Module & Antenna Matrix January 2004 Page 5 of 12 PM20005-001 version 2 Country of Use BEL20005 is certified with limited modular approval for use in the United States as an Intentional Radiator as device: FCC ID: RAR20005001 and in Canada as IC: 4674A-20005001. Please read all regulatory statements at the end of this document before any attempt to install or operate this module. The module is only certified for operation in the United States and Canada. Before attempting to install and operate this module in any other country, contact BelAir Networks for approval. Module Labeling One or more labels are applied to the module during manufacture, including a label which identifies the FCC and Industry Canada identification numbers. Do not attempt to remove any labels from the module. BEL20005 Product Manual – 5 GHz WLAN Radio Module & Antenna Matrix January 2004 Page 6 of 12 PM20005-001 version 2 Module Installation and Service Installation into a Product The module shall only be installed by a technician trained by BelAir Networks or its authorized agents. It should only be installed into an approved product (see above) following all manufacturing and service procedures for that product. The module should only be installed into a final product in a manufacturing or service depot site. Caution: BEL20005 is an electro-static discharge (ESD) sensitive device. All appropriate ESD measures must be taken when handling the module. Failure to employ appropriate ESD protection may damage the module. Module Service The module is not intended as a field-serviceable unit. It contains no field- replaceable or field-serviceable parts, or any external adjustable mechanisms. The module should only be serviced in a manufacturing or service depot site approved by BelAir Networks or it…

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Response to TCB Findings Does the module comply with 15.407(c) requirement? The device utilizes the 802.11 MAC protocol in its communication with other modules. The 802.11 MAC provides for transmission only when information is present to transmit. When there is no information to transmit, no packets will be scheduled for transmission and the RF transmit circuitry will remain off. In the case that operational failure is detected, the module will be rebooted and transmission will cease until the processor verifies normal operation. Please supply the specifications sheet of the 15dBi antenna BEL20007. Antenna specs are as follows for model BEL20007 antenna: • 15 dBi antenna, 5.25 to 5.35, and 5.725 to 5.825 GHz • Panel beamwidth: 45 degrees azimuth (+/- 22.5 degrees) , 20 degrees elevation (+/-10 degrees) 3-dB beam-width. • Elevation tilt = 0 degrees • Input impedance 50 ohms Please supply the test-set up photos shown in test report as separate exhibit Supplied

BelAir Networks 5 GHz Radio Module with Antenna Matrix Label Location March 1, 2004 1 Module Labeling The following label shall be permanently affixed to the radio module as follows: Raw Label Detail: Size: 1 inches x ¼ inch Material: Polyimide, White Finish: Gloss Backing: High Temperature Permanent Acrylic Adhesive Approvals: CSA and UL. Printing Detail: Text to be Arial Bold 6 point and is to be centrally located. All printed data is to have excellent solvent and smudge resistance. Switch Matrix Top View Label Location FCC ID: RAR20005001 IC: 4674A-20005001 FCC ID: RAR20005001 IC: 4674A-20005001 BelAir Networks 5 GHz Radio Module with Antenna Matrix Label Location March 1, 2004 2 Product Labeling The following permanent label, or one containing equivalent information, must be affixed in a conspicuous location on the exterior of any product containing this module. In addition the label contents shall appear prominently in the final product user manual. This device contains the following: FCC ID: RAR20005001 IC: 4674A-20005001 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation.

Prediction of MPE limit at a given distance 802.11a Radio Equation from page 18 of OET Bulletin 65, Edition 97-01where: S = power density P = power input to the antennaG = power gain of the antenna in the direction of interest relative to an isotropic radiatorR = distance to the center of radiation of the antennaNote: TX power at 95% duty cycle Maximum peak output power at antenna input terminal: 13.27 (dBm) Maximum peak output power at antenna input terminal: 21.23244462 (mW) Antenna gain(typical): 15 (dBi) Maximum antenna gain: 31.6227766 (numeric) Prediction distance: 20 (cm) Prediction frequency: 5250-5825 (MHz) MPE limit for uncontrolled exposure at prediction frequency: 1 (mW/cm^2) Power density at prediction frequency: 0.133577 (mW/cm^2) Maximum allowable antenna gain: 23.74269855 (dBi) Margin of Compliance: 8.742698554 Note:The power delivered to the antenna is reduced by 0.5dB due to cable loss. 2 4 R PG S π =

Prediction of MPE limit at a given distance 802.11b Radio Equation from page 18 of OET Bulletin 65, Edition 97-01where: S = power density P = power input to the antennaG = power gain of the antenna in the direction of interest relative to an isotropic radiatorR = distance to the center of radiation of the antennaNote: TX power at 95% duty cycle Maximum peak output power at antenna input terminal: 26.27 (dBm) Maximum peak output power at antenna input terminal: 423.642966 (mW) Antenna gain(typical): 8.5 (dBi) Maximum antenna gain: 7.079457844 (numeric) Prediction distance: 20 (cm) Prediction frequency: 2400-2483.5 (MHz) MPE limit for uncontrolled exposure at prediction frequency: 1 (mW/cm^2) Power density at prediction frequency: 0.596664 (mW/cm^2) Maximum allowable antenna gain: 10.74269855 (dBi) Margin of Compliance: 2.242698554 Note:The power delivered to the antenna is reduced by 0.5dB due to cable loss. 2 4 R PG S π =

Master: PT15C-FHT Date: February 7, 2002 Test Report: 4W07790 Applicant: BelAir Networks 603 March Road, Ottawa Ont. K2K 2M5 Equipment Under Test: BA200 Wireless LAN Radio Module (EUT) BEL20005, 5GHz Band FCC ID: RAR20005001 In Accordance With: FCC Part 15.401, Subpart E Tested By: Nemko Canada Inc. 303 River Road, R.R. 5 Ottawa, Ontario K1V 1H2 Authorized By: Kevin Carr, EMC Specialist Date: 4 March 2004 Total Number of Pages: 42 Nemko Canada Inc. FCC PART 15, SUBPART E PROJECT NO.:4W07790 EQUIPMENT: BEL20005 Page 2 of 42 Table of Contents Section 1. Summary of Test Results ...................................................................................3 Section 2. General Equipment Specification......................................................................5 Section 3. RF Exposure Evaluation .....................................................................................6 Section 4. Powerline Conducted Emissions........................................................................7 Section 5. Emission Bandwidth .........................................................................................13 Section 6. Peak Conducted Transmit Power....................................................................18 Section 7. Peak Power spectral density ............................................................................23 Section 8. Peak Excursion Measurement .........................................................................28 Section 9. Undesirable Emissions......................................................................................33 Section 10. Block Diagrams ..................................................................................................36 Section 11. Test Equipment List ..........................................................................................42 Nemko Canada Inc. FCC PART 15, SUBPART E PROJECT NO.:4W07790 EQUIPMENT: BEL20005 Page 3 of 42 Section 1. Summary of Test Results General All measurements are traceable to national standards. These tests were conducted on a sample of the equipment for the purpose of demonstrating compliance with Part 15, Subpart E. Radiated tests were conducted is accordance with ANSI C63.4-1992. Radiated emissions are made on an open area test site. A description of the test facility is on file with the FCC. THIS TEST REPORT RELATES ONLY TO THE ITEM(S) TESTED. THE FOLLOWING DEVIATIONS FROM, ADDITIONS TO, OR EXCLUSIONS FROM THE TEST SPECIFICATIONS HAVE BEEN MADE. See “ Summary of Test Data”. TESTED BY: _______________________________ DATE: 4 March 2004 Glen Westwell, Wireless Technologist Nemko Canada Inc., a testing laboratory, is accredited by the Standards Council of Canada. The tests included in this report are within the scope of this accreditation. The results apply only to the samples tested. Nemko Canada Inc. authorizes the above named company to reproduce this report provided it is reproduced in its entirety and for use by the company’s employees only. Any use which a third party makes of this report, or any reliance on or decisions to be made based on it, are the responsibility of such third parties. Nemko Canada Inc. accepts no responsibility for damages, if any, suffered by any third party as a result of decisions made or actions based on this report. This report applies only to the items tested. Nemko Canada Inc. FCC PART 15, SUBPART E PROJECT NO.:4W07790 EQUIPMENT: BEL20005 Page 4 of 42 Summary Of Test Data Name Of Test Para. No. Result Powerline Conducted Emissions 15.207(a) Complies Emission Bandwidth 15.403(c) Complies Peak Conducted Transmit Power 15.407(a)(3) Complies Peak Power Spectral Density 15.407(a)(3) Complies Peak Excursion Measurement 15.407(a)(6) Complies Undesirable Emissions 15.407(b)(3)(5) Complies Test Conditions: Indoor Temperature: 24°C Humidity: 2% Outdoor Temperature: 7°C Humidity: 49% Nemko Canada Inc. FCC PART 15, SUBPART E PROJECT NO.:4W07790 EQUIPMENT: BEL20005 Page 5 of 42 Section 2. General Equipment Specification Manufacturer: BelAir Networks Inc. Model No.: BEL20005 Serial No.: K000497310 Date Received In Laboratory: 22 Jan. 2004 Nemko Identification No.: #1 Frequency Band: 5250-5350MHz 5725-5825MHz Operating Frequency(ies) of DUT: TX: 5265-5335MHz TX: 5740-5810MHz Transmit Power (Rated): Data Rates: +14dBm 802.11a - 6,9,12,18,24,36,48&54 Mbps Antenna Gain (integral): 15dBi Nemko Canada Inc. FCC PART 15, SUBPART E PROJECT NO.:4W07790 EQUIPMENT: BEL20005 Page 6 of 42 Section 3. RF Exposure Evaluation (1) This U-NII Band radio module will be integrated into an enclosure with FCC approved access radio module FCC ID# RAR20000001. Co-location compliance for multiple frequency exposure criteria to the power density exposure limit is detailed in the table below. (2) The antenna(s) used with this device are integral and will be installed to provide a minimum separation distance of 20cm from all persons and will not be co-located or operated in conjunction with any other antenna or transmitter not described in this application. (3) This integrated modular transmitter will only be operated according to the exposure conditions described in this application. End users and installers will be provided with antenna installation and transmitter operating conditions for satisfying RF exposure compliance. Power Ratio Summation for Integrated Co-located Radios at 20cm. 802.11b FCC I.D.# RAR20000001 (mW/cm 2 ) 802.11a FCC I.D.# RAR20005001 (mW/cm 2 ) 802.11a FCC I.D.# RAR20005001 (mW/cm 2 ) 802.11a FCC I.D.# RAR20005001 (mW/cm 2 ) Sum of Worst Case Power Density at 20cm (mW/cm 2 ) General Exposure Limit (mW/cm 2 ) Radio 1 Radio 2 Radio 3 Radio 4 0.5966 0.1336 ------------- ------------- 0.7302 1.0 PASS 0.5966 0.1336 0.1336 ------------- 0.8638 1.0 PASS 0.5966 0.1336 0.1336 0.1336 0.9974 1.0 PASS The typical worst case transmitter duty cycle is 95%. Therefore the conducted power has been corrected from 100% to 95% to address RF exposure. 802.11b Radio Maximum con…

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Nemko Canada Inc. FCC PART 15, SUBPART E PROJECT NO.:4W07790 EQUIPMENT: BEL20005 Page 12 of 42 Set Up Photo.

Nemko Canada Inc. FCC PART 15, SUBPART E PROJECT NO.:4W07790 EQUIPMENT: BEL20005 Page 37 of 42 Radiated Disturbance Detailed Setup Photos: Nemko Canada Inc. FCC PART 15, SUBPART E PROJECT NO.:4W07790 EQUIPMENT: BEL20005 Page 38 of 42 Radiated Disturbance Detailed Setup Photos: Nemko Canada Inc. FCC PART 15, SUBPART E PROJECT NO.:4W07790 EQUIPMENT: BEL20005 Page 39 of 42