QTZAM1200ABG802.11 Dual Band Access Point

10/10/03© 2003 Airespace, Inc. All Rights Reserved. 90-100584-004 Welcome to the Airespace Product Guide!Airespace Product Guide Airespace System 1.2: Last Updated October 10, 2003 Refer to the OVERVIEWS section to see a big picture view of Airespace products and features. See the SOLUTIONS section to look through real-world network and application- specific solutions to real-world problems. Go to the TASKS section to find detailed instructions on how to install, configure, use, and troubleshoot Airespace products and supported 802.11 networks. Visit the REFERENCES section to see technical information, such as the Access Point Site Survey Guide, Quick Installation Guides, Web Browser Online Help files, and Release Notes. FCC Statements for Airespace Switches and Appliances FCC Statements for Airespace APs Legal Information Airespace Technical Support Airespace System Release Notes 10/10/03Legal Information 90-100584-004Airespace Product Guideii Legal InformationLegal Information This section includes the following legal information: •Limited Warranty •Software License Agreement •SSH Source Code Statement •OpenSSL Project License Statements •Trademarks and Service Marks 10/10/03Legal Information 90-100584-004Airespace Product Guideiii Limited Product WarrantyLimited Product Warranty The following describes the Airespace, Inc. standard Product Warranty for End Customers. ProductsProducts •Airespace Wireless Switch (40XX) Family •Airespace WLAN Appliance (41XX) Family •Airespace Access Point (1200) Family Limited WarrantyLimited Warranty Airespace warrants that: •For a period of one (1) year from the date of installation of the Product at the End Customer’s site but not to exceed twenty-four (24) months after date of shipment by Airespace, the Hardware shall free from defects in materials and workmanship. •For a period of three (3) months from the date of installation of the Product but not to exceed fifteen (15) months after date of shipment by Airespace, the Software shall substantially conform to the applicable specifications in Airespace’s then-current published documentation. The date of shipment by Airespace is set forth on the packaging material in which the Product is shipped. This limited warranty extends only to you the original purchaser of the Product. Exclusive RemedyExclusive Remedy Your sole remedy under the limited warranty described above is, at Airespace’s sole option and expense, the repair or replacement of the non-conforming Product or refund of the purchase price of the non-conforming Products. Airespace’s obligation under this limited warranty is subject to compli- ance with Airespace’s then-current Return Material Authorization (“RMA”) procedures. All replaced Products will become the property of Airespace. Exchange Products not returned to Airespace will be invoiced at full Product list prices. Replacement Products may be new, reconditioned or contain refur- bished materials. In connection with any warranty services hereunder, Airespace may in its sole discretion modify the Product at no cost to you to improve its reliability or performance. Warranty Claim ProceduresWarranty Claim Procedures Should a Product fail to conform to the limited warranty during the applicable warranty period as described above, Airespace must be notified during the applicable warranty period in order to have any obligation under the limited warranty. The End Customer or their designated reseller must obtain a Return Material Authorization number (RMA number) from Airespace for the non-conforming Product and the non-conforming Product must be returned to Airespace according to the then-current RMA procedures. The End Customer or their designated reseller is responsible to ensure that the shipments are insured, with the transportation charges prepaid and that the RMA number is clearly marked on the outside of the package. Airespace will not accept collect shipments or those returned without an RMA number clearly visible on the outside of the package. Exclusions and RestrictionsExclusions and Restrictions Airespace shall not be responsible for any software, firmware, information or memory data contained in, stored on or integrated with any Product returned to Airespace pursuant to any warranty or repair. Upon return of repaired or replaced Products by Airespace, the warranty with respect to such Products will continue for the remaining unexpired warranty or sixty (60) days, whichever is longer. Airespace may provide out-of-warranty repair for the Products at its then-prevailing repair rates. 10/10/03Legal Information 90-100584-004Airespace Product Guideiv The limited warranty for the Product does not apply if, in the judgment of Airespace, the Product fails due to damage from shipment, handling, storage, accident, abuse or misuse, or it has been used or maintained in a manner not conforming to Product manual instructions, has been modified in any way, or has had any Serial Number removed or defaced. Repair by anyone other than Airespace or an approved agent will void this warranty. EXCEPT FOR ANY EXPRESS LIMITED WARRANTIES FROM AIRESPACE SET FORTH ABOVE, THE PRODUCT IS PROVIDED “AS IS”, AND AIRESPACE AND ITS SUPPLIERS MAKE NO WARRANTY, EXPRESS, IMPLIED, STATUTORY OR OTHERWISE, WITH RESPECT TO PRODUCT OR ANY PART THEREOF, INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTY OF TITLE, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, OR THOSE ARISING FROM COURSE OF PERFORMANCE, DEALING, USAGE OR TRADE. AIRESPACE’S SUPPLIERS MAKE NO DIRECT WARRANTY OF ANY KIND TO END CUSTOMER FOR THE LICENSED MATERIALS. NEITHER AIRESPACE NOR ANY OF ITS SUPPLIERS WARRANT THAT THE LICENSED MATERIALS OR ANY PART THEREOF WILL MEET END CUSTOMER'S REQUIREMENTS OR BE UNINTERRUPTED, OR ERROR-FREE, OR THAT ANY ERRORS IN THE PRODUCT WILL BE CORRECTED. SOME STATES/JURISDICTIONS DO NOT ALLOW THE EXCLUSION OF IMPLIED WARRANTIES SO THE ABOVE EXCLUSIONS MAY NOT APPLY TO END CUSTOMER. THIS LIMITED WARRANTY GIVES…

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To: Federal Communications Commission From: Airespace Subject: Justification for Class A classification of the following FCC IDs QTZAM1200ABG QTZWN1200BG QTZWN1200ABG Date: Nov 29 2003 Gentlemen, The purpose of this letter is to provide justification for classifying the above products as Class A. All of the devices are a IEEE802.11 A/BG or 802.11 B/G access points. The Airespace Access Point must be controlled and monitored by an Airespace Ethernet switch product. The Airespace AP1200 series of products (and its associated 24 port Ethernet switch) is intended only for industrial / corporate environments. Marketing of the products will not be targeted at individuals for residential use. The Airespace products are intended for use in corporate and industrial environments. The AP1200 will not be available for purchase at consumer oriented retail outlets. If any further information is required, please do not hesitate to contact me at the email address below. David Waitt Consultant representing Airespace [email protected]

To: Federal Communications Commission 7435 Oakland Mills Road Columbia, Maryland 21046 Subject: Authorization of David Waitt to act on our behalf and as our agent for preparation of FCC certification applications. Gentlemen, This is a letter of authorization to accept David Waitt, an independent consultant who’s services have been retained by Malibu Networks, Inc. to sign applications before the commission on our behalf, to make representations to you on our behalf and to receive and exchange data between our company and the Commission in connection with the certification of the following product(s): FCC ID: QTZAM1200ABG FCC ID: QTZWN1200BG FCC ID: QTZWN1200ABG Under FCC Docket number 20780 and General Docket Number 80-284 pursuant to Part 15 of the FCC Rules and Regulations. If you have any further questions or need additional information, please feel free to contact me at [email protected] <Orig Signature on File> Nov 2003 Bob Friday Airespace, Date Sr. Scientist 110 Nortech Parkway San Jose, CA, 95134

To: Federal Communications Commission 7435 Oakland Mills Road Columbia, Maryland 21046 Subject: Confidentiality Request for Certification Application Gentlemen, On behalf of Airespace, I request that the following documents: • Any/All circuit schematics. • Any/All electrical block diagrams • Any/All parts lists • Associated with the following Part 15 Certification applications: • FCC ID: QTZ-AMAP1200ABG • FCC ID: QTZ-WN1200ABG • FCC ID: QTZ-WN1200BG be withheld from public disclosure per Section 0.459 of the FCC Rules. This request is made under the provisions of Section 0.457(d) of the FCC rules and Sections 552(b)(4) of the Freedom of information Act. These Sections authorize withholding from public inspection, materials which would be privileged as a matter of law if retained by the person submitting them in addition to materials, which would not customarily be released to the public, by that person. If you have any questions, please do not hesitate to contact me at: [email protected] or (408) 832-7053 Sincerely, David Waitt Consultant representing Airespace 110 Nortech Parkway San Jose, CA, 95134

American Telecommunications Certification Body Inc. 6731 Whittier Ave, McLean, VA 22101 November 5, 2003 RE: Airespace FCC ID: QTZAM1200ABG I have a few comments on the above referenced Application. General 1) Please provide a block diagram of the system. 2) The application is for an 802.11 A/B/G Radio, but the parts list only mentions A/B. Please comment/correct as necessary. 3) Given that the device may accept an AC adapter or POE power according to the users manual, the AC line conducted emissions should be checked to determine which method of supplying power is worse case. Only one set of data appears to be provided. Please provide further information regarding whether both modes of providing power were checked to ensure the worse case results are provided. 4) The external photographs appear to show standard screws for the access door which contradicts the fact that the end user should not have simple access to the antenna connectors located in the device to ensure compliance with 15.407(d). Please comment. 5) Please verify that the device has been properly tested to for Part 15, Class A limits as previously mentioned. 15.247 6) Information provide on the external antennas for 2.4 GHz shows gains up to 9 dBi, while the report mentions the gain of the external antennas are less than the internal antennas (2.4 GHz internal = 7.8 dBi). Please explain. 7) The values listed for power on page 23 of the 802.11b/g report appears lower than the measured power. Please provide an explanation. 8) Please provide an explanation of the high emissions seen below the fundamental on page 24 of the 802.11b/g report. This emissions could be seen as above the limit. 9) Several emissions given on pages 27-28 appear at odd frequencies. Any explanation? Are the plots and data reporting the correct frequencies. 10) The bandedge plots do not appear to follow the method given. Please review and adjust as necessary. (see QTZWNAP1200B) 11) Please note that radiated emissions in restricted bands are considered to be any emission caused by the transmitter being turned on, not strictly the harmonics. This includes such emissions as LO's, intermod products, frequencies as part of any multiplication stages, etc. The plot on page 24 shows an emission that appears to fall in the 1550-1710 MHz restricted band, however radiated emissions only appear to be performed for > 3500 MHz. Please comment. 12) Since this is a composite application and each report (15.247 and UNII) gets uploaded only to their respective portions of the applications, compliance with conducted emissions should be shown for 15.247 and UNII reports. Note that both modes (UNII vs. 15.247) should have been checked during conducted testing to ensure there is little difference between the emissions, however only the worse case condition need to be reported. UNII 13) Information regarding 15.407(g) mentions that the transmit frequency fundamental did not drift out of band. Please confirm that this includes all of the occupied bandwidth within 26 dB of the fundamental, and not just the center frequency. 14) The power measurement diagram does show the splitter and takes this into consideration in the calculations. However, the diagram does not appear to show the switch for the 5 GHz path. It is therefore uncertain if this was factored in as shown in the 2.4 GHz data. Please explain. 15) Based on how information was presented in the report for power, the RF exposure calculations may incorrectly forget to take into consideration the RF splitter and/or switch. Please review, explain and correct the RF exposure calculations if necessary. z Page 2November 5, 2003 16) The power measurements mention the use of method 3, while the plots appear to show method 2. Please clarify. Additionally, please not that method 3 stipulates 100 traces, while not all traces show this. 17) Due to the PSD measurements at channel 5260 MHz exceeding the +4 dBm threshold stipulated for the channels just below this point, please provide PSD measurements at the 5240 MHz channel to show compliance to the +4 dBm requirement. 18) Please explain if this device contains a "Turbo" mode of operation. If so, was this feature tested? 19) The bandedges (near 5.15, 5.35, 5.715, 5.835) shown on page 25, 28, 31, 33, 36, 39, & 40 do not clearly show compliance with the -27dBm/MHZ EIRP limit. Please provide further data/information as necessary to show compliance at these edges. Note that compliance in the 10 MHz band just below/above 5725-5825 to -17 dBm/MHz EIRP has been shown. 20) Page 47 shows restricted bands. Please note that emissions above 38.6 GHz are also considered restricted bands. 21) Please note that radiated emissions in restricted bands are considered to be any emission caused by the transmitter being turned on, not strictly the harmonics. This includes such emissions as LO's, intermod products, frequencies as part of any multiplication stages, etc. Please comment and/or provide further data as necessary. 22) For emissions during radiated tests that did not fall in a restricted band, please denote appropriately to avoid confusion in the table (i.e. see previous report from QTZWNAP1200A). Additionally, emissions outside of the restricted bands should be compared to the appropriate limit, which in this case for -34.4 dBm/MHZ EIRP appears to be 68.23 dBuV/m at 3 meters, not the Peak/Avg limits of 15.209. 23) Please define the RBW/VBW settings used for radiated emissions. 24) The conducted emissions state that they device was tested from 150 kHz to 30 MHz using the new EN55022 harmonized limits. The results shown are only around 25-30 MHz. Please confirm the frequency range tested. Timothy R. Johnson Examining Engineer 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 p…

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December 22, 2003 TO: Mr. Tim Johnson American Telecommunications Certification Body Inc. 6731 Whittier Ave, McLean, VA 22101 RE: Airespace FCC ID: QTZAM1200ABG Tim, Below are the replies to your inquiries regarding this application. If something is unclear, or if you have additional concerns, please contact me. Best Regards, David Waitt Consultant representing Airespace [email protected] General ATCB 1) Please provide a block diagram of the system. Airespace: A block diagram has been uploaded to the ATCB site; ATCB 2) The application is for an 802.11 A/B/G Radio, but the parts list only mentions A/B. Please comment/correct as necessary. Airespace ) A corrected Parts list has been uploaded to the ATCB site ATCB 3) Given that the device may accept an AC adapter or POE power according to the users manual, the AC line conducted emissions should be checked to determine which method of supplying power is worse case. Only one set of data appears to be provided. Please provide further information regarding whether both modes of providing power were checked to ensure the worse case results are provided. Airespace ) The Access point radio has been tested when powered by the AC adapter and the power over Ethernet from the Ethernet switch. This was, of course, necessary in order to verify Class A compliance of the Ethernet switch. In general, the AC line conducted emissions results presented are worst case levels. This is due in part to the additional filtering that is incorporated into the power supply within the Ethernet switch. 110 Nortech Parkway San Jose, CA, 95134 (408) 635 2000 www.airespace.com ATCB 4) The external photographs appear to show standard screws for the access door which contradicts the fact that the end user should not have simple access to the antenna connectors located in the device to ensure compliance with 15.407(d). Please comment. Airespace: The unit that was used for testing incorporated regular Phillips screws simply for ease of assembly / disassembly and the fact that Phillips screwdrivers are ubiquitous. Security Torx screws are used in the units that are sold to customers. A picture of the type of torx used is to the right. ATCB 5) Please verify that the device has been properly tested to for Part 15, Class A limits as previously mentioned. Airespace: The unit has been tested for compliance with FCC Class A radiated emission limits. A class A DOC has been prepared. 15.247 ATCB 6) Information provide on the external antennas for 2.4 GHz shows gains up to 9 dBi, while the report mentions the gain of the external antennas are less than the internal antennas (2.4 GHz internal = 7.8 dBi). Please explain. Airespace: For that given style and model of antenna, within that product line, the antenna manufacturer provides antennas with gains of up to 9 dBi. The 9 dBi version is not used or recommended by Airespace. ATCB 7) The values listed for power on page 23 of the 802.11b/g report appears lower than the measured power. Please provide an explanation. Airespace: The accesspoint was configured to transmit at the correct power levels for channels 1, 6 and 11. The levels mentioned in the report were an error. The report has been corrected. ATCB 8) Please provide an explanation of the high emissions seen below the fundamental on page 24 of the 802.11b/g report. This emissions could be seen as above the limit. Airespace: This is an artifact of the spectrum analyzer. It is the “zero frequency” of the spectrum analyzer. ATCB 9) Several emissions given on pages 27-28 appear at odd frequencies. Any explanation? Are the plots and data reporting the correct frequencies? Airespace: The data was recorded at Elliott Labs in Fremont, CA. The software that automates the data collection has been tested and the results verified to be accurate. Additional investigative testing / analysis would be required to determine the source of the source of the spurious emissions. ATCB 10) The bandedge plots do not appear to follow the method given. Please review and adjust as necessary. (see QTZWNAP1200B) Airespace: The data has been corrected. See the revised report (Rev C) ATCB 11) Please note that radiated emissions in restricted bands are considered to be any emission caused by the transmitter being turned on, not strictly the harmonics. This includes such emissions as LO's, intermod products, frequencies as part of any multiplication stages, etc. The plot on page 24 shows an emission that appears to fall in the 1550-1710 MHz restricted band, however radiated emissions only appear to be performed for > 3500 MHz. Please comment. Airespace: A radiated emission test was performed at 1 meter in an effort to measure the radiated level of the 1.69 GHz signal. The signal was not detected during the radiated emission test. ATCB 12) Since this is a composite application and each report (15.247 and UNII) gets uploaded only to their respective portions of the applications, compliance with conducted emissions should be shown for 15.247 and UNII reports. Note that both modes (UNII vs. 15.247) should have been checked during conducted testing to ensure there is little difference between the emissions, however only the worse case condition need to be reported. Airespace: The AC line conducted emission results will be provided in both test reports. (Included in the rev B report) UNII ATCB 13) Information regarding 15.407(g) mentions that the transmit frequency fundamental did not drift out of band. Please confirm that this includes all of the occupied bandwidth within 26 dB of the fundamental, and not just the center frequency. Airespace: No part of the spectra of the signal drifted out of band during the test. ATCB 14) The power measurement diagram does show the splitter and takes this into consideration in the calculations. However, the diagram does not appear to show the switch for the 5 GHz path. It is therefore uncertain if this was factored in as shown in the 2.4 GHz data. Please explain. Airespace: The RF switch …

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External Product Photos Airespace Access Point. Model: 1200 FCC Part 15 Certification Application Prepared by: David Waitt 202 Calvert Drive #217 Cupertino, Ca. 95014 [email protected] (408) 832 7053 110 Nortech Parkway San Jose, California, 95134 Airespace 1200, Side B Airespace 1200, Side A Airespace 1200, Alarm Indicators The 5GHz Reverse TNC External connector, (Currently not certified for use and disabled) and one of the reverse TNC external antenna connector for 2.4 GHz Airespace 1200, Bottom Airespace 1200, Top

To: Office of Engineering and Technology Federal Communications Commission 445 12TH ST SW Washington DC 20554 Re: FCC ID: QTZAM1200ABG Certification Application. Regulatory Compliance Label Drawing Gentlemen, The label shown below will appear on the Airespace Access point and will be located on the bottom of the unit as shown. 110 Nortech Parkway San Jose, CA, 95134

Internal Product Photos Airespace Access Point. Model: 1200 FCC ID: QTZAM1200ABG FCC Part 15 Certification Application Prepared by: David Waitt 202 Calvert Drive #217 Cupertino, Ca. 95014 [email protected] (408) 832 7053 110 Nortech Parkway San Jose, California, 95134 Access point with cover removed Access point, enclosure open, 802.11 A side shown Access point, A side Access point, B side Access point, B Side Access point, B side antennas Access point, A side antennas IEEE802.11 Module mini PCI module, Front IEEE802.11 Mini PCI module, front IEEE802.11 mini PCI module, Rear IEEE 802.11 mini PCI module, shield removed IEEE 802.11 mini PCI module, Rear, label removed IEEE 802.11 mini PCI module, Rear, label removed Shield soldered, not removable. IEEE 802.11 mini PCI module, Rear, Module FCC ID

Addendum to EMI Test Report and Technical Documentation on Airespace Access Point. Model: 1200 2.4 GHz External Antenna(s) Pictures and data sheets Prepared by: David Waitt 202 Calvert Drive #217 Cupertino, Ca. 95014 [email protected] (408) 832 7053 110 Nortech Parkway San Jose, California, 95134 Features: Specifications: Element Type Air-Loaded Patch Frequency Range 2400-2500 MHz Peak Gain 3 dBi Polarization 1 Linear Impedance 50 ohms Maximum Input Power 50 watts VSWR (Min. Performance) 1.5:1 Connector Customer Choice Dimensions (cm) 6.4 x 6.3 x 1.7 cm Housing Coating Material ABS Operating Temperature -40º to +70ºC Storage Temperature -40º to +70ºC Includes a low-loss, RG 142, plenum rated “pigtail” cable. 1 Contains both vertical and horizontal components, the ratio of which varies with the spatial location. Cables & Connectors: Part Number Cable Connector CAF94101 12” RG-142 Plenum Rated Coax SMA-Male CAF94170 12” RG-142 Plenum Rated Coax N-Female CAF94150 36” RG-142 Plenum Rated Coax RP-TNC CAF94144 36” RG-142 Plenum Rated Coax RP-TNC 2400 MHz Sphere Part Number (P/N): CAF94101 CAF94170 CAF94150 CAF94144 2400 MHz Sphere – 10/30/02 Omnidirectional Antenna ƒ Omnidirectional antenna provides a considerable gain improvement over traditional dipole antennas, within a remarkably small case that perfectly blends into any environment. ƒ It is particularly applicable in environments such as offices and hospitals, where aesthetics are critical to successful wireless deployment and wide angle coverage is necessary. ƒ For easy installation, the Sphere quickly attaches to a ceiling tile frame with a standard metal clip. Azimuth Plane Cut perpendicular to the antenna and perpendicular to the cable Elevation Plane Cut perpendicular to the antenna alon g the cable axis Omni Plane Cut in the plane of the antenna parallel to the cable Sphere 2400 Xertex Products Reliability Without the Expense... FEATURES & OPTIONS: In-Building Reliable coverage is always a priority in streamlining the effectiveness of wireless devices. This is especially crucial in commercial, office, campus and residential environments that strive to cover a multitude of users in an open space or long corridor. Centurion’s Whisper directional and Terrace bi-directional antennas offer an affordable option for in-building antenna systems. Our innovative designs blend into any atmosphere and provide excellent coverage in high traffic areas. WHI SPER - Directional Antenna • Self contained in a durable sleek radome, the Whisper is designed to blend in anywhere - residential, campus or commercial • Inexpensive yet reliable, the Whisper utilizes Centurion's patented technology to achieve maximum efficiency. • Typical applications include wireless local loop, in-building wireless (voice and data), WLAN, DECT, WPBX, and broadband Internet access. TERRACE - Bi-directional Antenna • Utilizes a patented low-profile design to provide coverage in corridors or long hallways • Provides outstanding performance in healthcare and office environments, where a long hallway presents a design or coverage challenge DIRECTIONAL/BI-DIRECTIONAL ANTENNAS AntennasA www.centurion.com Telematics 802.11/Bluetooth In-Building Mobile Phones LMR Power Specifications subject to change without notice Copyright © 2001 Centurion Wireless Technologies, Inc. All Rights Reserved www.centurion.com 3425 N.44th St., LINCOLN, NE 68504 USA SALES PHONE 800.228.4563 • SALES FAX 800.826.3774 INTERNATIONAL PHONE 402.474.0706 • FAX 402.467.4528 In-Building DIRECTIONAL/BI-DIRECTIONAL ANTENNAS All centurion products are designed for maximum efficiency and are customizable and scalable to meet your frequency and application requirements. SPECIFICATIONS: PATTERNS: As displayed in these typical patterns, In-Building Directional and Bi- Directional antennas offer superior high-gain reception over a broad area. General specifications for In-Building Directional and Bi-Directional Antennas: ELEMENT TYPE Air-Loaded Patch FREQUENCY RANGE 806-2500 MHz PEAK GAIN 5.0-9.0 dBi POLARIZATION 1 Linear IMPEDANCE 50 ohms MAXIMUM INPUT POWER 50 watts FRONT/BACK RATIO 18-20 dBi VSWR (MIN. PERFORMANCE) 1.5:1-2.0:1 RADOME MATERIAL (INDOOR) ABS or Luran RADOME MATERIAL (OUTDOOR) Kydex 2 or Luran 2 1 Polarization axis is parallel to the cable axis, or along the long axis of the antenna for models without cable pigtails. 2 UV tolerance rated to 7 years of outdoor exposure. AZIMUTH PLANE cut perpendicular to the antenna and perpendicular to the cable ELEVATION PLANE cut perpendicular to the antenna along the cable axis OMNI PLANE Spherical Projection AZIMUTH PLANE cut perpendicular to the antenna and perpendicular to the cable ELEVATION PLANE cut perpendicular to the antenna along the cable axis OMNI PLANE cut perpendicular to the antenna along the cable axis TYPICAL WHISPER ANTENNA PATTERNS TYPICAL TERRACE ANTENNA PATTERNS Elevation Azimuth Centurion 2.4 GHz 3dBi (#94150) antenna Centurion 2.4 GHz 5dBi (#94149) antenna

Airespace. Part 15 Certification Application The Airespace access point radio utilizes two IEEE802.11 A/B/G mini PCI modules installed into mini PCI slots on a main board. There are two of these slots. One of the slots is associated with 802.11 A operation and the other is associated with 802.11 B/G operation. Though each module is 802.11 A/B/G capable, the actual function of the module is determined by the slot in which it is installed. The mini PCI modules used by Airespace have received FCC modular approval as an IEEE802.11 A/B/G device (FCC ID: MCLJ07H06903). The 802.11 modules are configured and controlled by the Airespace firmware within the access point. The user does not have access to the configuration of the module itself. The access point has integral 802.11 A and 802.11 B antennas. There also is an option of utilizing external 802.11 B/G antennas. A block diagram of the 802.11 B/G antennas is below. The module switches rapidly between the two internal antennas and then quickly selects the antenna offering the best transmissions characteristics (S/N ratio, packet error rate, etc ) thus, only one antenna is transmitting or receiving at any given point in time. The effective gain of the 2.4 GHz internal antenna path (the antenna switch and the antenna itself) is 6.8dBi. The diagram outlines the RF path from the output of the mini PCI module within the AP to the integral antennas within the AP. Product Details

Mobile Power Density Calculation for FCC ID: QTZAM1200ABG Utilizing Internal Antennas The Airespace Access Point (AP) is an IEE802.11 A / B /G radio. The access point operates on the 2.4 GHz ISM band and the 5GHz UNII band. This exposure calculation assumes that transmitters are transmitting on 802.11 A and B (or G) at the same time and that the field strengths are additive. Note that the access point cannot transmit B and G at the same time. Thus, the higher power ‘B’ power level is used in these calculations. Operating Environment: The operating environment for the for the radio in all cases is a fixed, uncontrolled environment, however, the devices are classified as being “Mobile”, Therefore the exposure …

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