M4Y-0XA622H802.11a mini-PCI Module

FCC Statement Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user authority to operate the equipment. 54Mbps IEEE802.11a Wireless Network Mini PCI Adapter complies with Part 15 of the FCC Rules. 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. The user’s manual or instruction manual for an intentional or unintentional radiator shall caution the user that changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to 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 the receiver is needed. Consult the dealer or an experienced radio/TV technician for help. CAUTION: To comply with FCC RF exposure compliance requirements, a separation distance of at least 20 cm must be maintained between the antenna of this device and all persons. This Transmitter must not be co-located or operating in conjunction with any other antenna or transmitter This device is intended only for OEM integrators under the following conditions: The antenna must be installed such that 20 cm is maintained between the antenna and users. For laptop installations, the antenna must be installed to ensure that the proper spacing is maintained in the event the users places the device in their lap during use (i.e. positioning of antennas must be placed in the upper portion of the LCD panel only to ensure 20 cm will be maintained if the user places the device in their lap for use) and The transmitter module may not be co-located with any other transmitter or antenna. As long as the 2 conditions above are met, further transmitter testing will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed (for example, digital device emissions, PC peripheral requirements, etc.). IMPORTANT NOTE: In the event that these conditions can not be met (for example certain laptop configurations or co-location with another transmitter), then the FCC authorization is no longer considered valid and the FCC ID can not be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization. End Product Labeling This transmitter module is authorized only for use in devices where the antenna may be installed such that 20 cm may be maintained between the antenna and users (for example access points, routers, wireless ASDL modems, certain laptop configurations, and similar equipment). The final end product must be labeled in a visible area with the following: "Contains TX FCC ID:M4Y-0XA622H ". RF Exposure Manual Information That Must be Included The users manual for end users must include the following information in a prominent location "IMPORTANT NOTE: To comply with FCC RF exposure compliance requirements, the antenna 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." Additional Information That Must be Provided to OEM Integrators The end user should NOT be provided any instructions on how to remove or install the device. Service Center in U.S.A Company Name : Zcomax. Company Address:14545 Valley View Ave., Suite S Santa Fe Springs, CA 90670 Tel:562-926-4588 1. Introduction 54Mbps IEEE802.11a Wireless Network Mini PCI Adapter is the perfect solution for your wireless network applications based on the IEEE 802.11a standard offering a data rate of 54Mbps in a wireless LAN environment . XA-622H is designed for Access Point, Router, and so forth. And give you wireless access the web and network resource without the wire. XA-622H provides high-speed access to network resources and has built-in 40/64-bit, 128 bit and 256 bit of WEP (Wired Equivalent Privacy) data encryption. With Direct Spread Spectrum Signaling (DSSS) and Orthogonal Frequency Division Multiplexing (OFDM), domain access control, WEP encryption and group security, the modules will safeguard all your wireless data transmissions from your nosy neighbors. XA-622H allows you to take full advantage of your devices mobility with access to real-time information and online services anytime and anywhere. 2. Feature . Complies with IEEE 802.11a Standard for 5Hz Wireless LAN. . Works with All Existing Network Infrastructures. . Compatible with Wi-Fi Wireless Products and Services . Capable of up to 256-Bit WEP Encryption. . Freedom to Roam While staying Connected . 54 Mbps High-Speed Transfer Rate . Two UF-L Connectors for External Antenna . Support Antenna diversity for Better Sensitivity . Lower Power Consumption. 3. Speci…

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Page No. : 6 Limited Module Approval Request Letter Subject: Limited Module Approval Date: 2005/9/27 FCC ID: M4Y-0XA622H Dear Reviewer, We, Sporton International Inc., are authorized by Z-Com, Inc. to have their state-of-the-art 802.11a mini-PCI Module approved under limited module approval authorization. The application of this module is specified to Mobile host equipment using dipole antenna filed in this project. The requirements regulated in Public Notice DA00-1407 have been fulfilled and clearly explained below. 1. The requirement of RF shielding: The shielding of the radio portion can be demonstrated in exhibition External Photo. 2. The requirement of buffered inputs: Buffered data inputs stage has been integrated in chip Atheros AR5213. 3. The requirement of power supply regulation: The part number of the power regulator is LTC3406ES5. 4. The requirements of section 15.203 and 15.204(C): The requirements of antenna connector and spurious emission have been fulfilled. Please reference the exhibition Test Report. 5. The requirement of stand-alone test configuration: Please reference exhibition Test Configuration Photo for the stand-alone test configuration. 6. The requirement of labeling: The labeling rule of the end product for showing an certified radio module was integrated has been stated in the users manual of this module. Please also see the exhibition Label Sample. 7. The requirement of compliance on specific rule or operating requirements: The required FCC rule has been fulfilled and all the instructions for maintaining compliance has been clearly stated in the Users Manual. 8. The requirement of RF exposure: Please refer exhibition RF Exposure for the compliance of RF exposure rule. Please do not hesitate to contact me for any questions of this request letter. Thank you. Company name : Sporton International Inc. Company Address : No. 52, Hwa Ya 1st Road., Kwei-Shan Hsiang, TaoYuan Hsien Taiwan R.O.C. Signature : Name : Wayne Hsu Job Title : Supervisor

SPORTON International Inc. PAGE NUMBER : A1 OF A5 TEL : 886-2-2696-2468 ISSUED DATE : Sep,30,2005 FAX : 886-2-2696-2255 APPENDIX A. Photographs of EUT

SCALE ECONO.REVISIONAPP.DES.DATE TOLERANCEGRADE() GRADE ABC LENGTH 60.050.080.20 0.080.100.30 0.100.150.40 0.200.300.80 6618 1850 50180 ~ ~ ~ ~ DRW. Cher 9 40921 DES.CKD.RECKD.APP. MODELSHEET D W G N O . V A 1 1 Z-Com,Inc. NAME PART NO. 1 UNITS GRADEANGLE M.M. TOLERANCE 1 1 N P B 0 0 0 . 1 XA-622H S/NLabel 3023 56-09000 1. 2. 3. 4.+/-0.5mm 5. Z-COM XA-622H H/W:aa.a DOMAIN:DDDD MADEIN ccccc FCCID:M4Y-0X A622H SN: IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII MAC: IIIIIIIIIIIIIIIIIIIIIIIIIIIIIII a:HardwareVersion b:brand c:Theplaceofproduction d:Domain(ex.E=ETSI,U=FCC,T=ARIB) m:month y:year *:Serial# D:Domain(ex.ETSI,FCC,ARIB) B:TradeName m m 0 0 . 3 2 30.00mm R1.5mm 0060B3-****** XA622Hymbd***** 白色特多龍貼紙

SPORTON International Inc. PAGE NUMBER : A2 OF A5 TEL : 886-2-2696-2468 ISSUED DATE : Sep,30,2005 FAX : 886-2-2696-2255 SPORTON International Inc. PAGE NUMBER : A3 OF A5 TEL : 886-2-2696-2468 ISSUED DATE : Sep,30,2005 FAX : 886-2-2696-2255 SPORTON International Inc. PAGE NUMBER : A4 OF A5 TEL : 886-2-2696-2468 ISSUED DATE : Sep,30,2005 FAX : 886-2-2696-2255 SPORTON International Inc. PAGE NUMBER : A5 OF A5 TEL : 886-2-2696-2468 ISSUED DATE : Sep,30,2005 FAX : 886-2-2696-2255

XA-622H Circuit Description DAC ADC CONFIGURATION DAC ADC CONFIGURATION VCO Phase Frequency Detector Voltage Regulators 3.3V 2.5V XA-622H block diagram TX path RX path 11a component 11b/g component Mini PCI 44 default ant (Y2) SPDT SW (S1) ant A 32MHz EEPROM(U2)EEPROM(U2) LEDsLEDs 22 44 44 I Q 44 I Q 445G LNA (Q4) 5 Balun(F1) 5G PA (U9) LPF (FL1) PDET (Y1) 5213 (U1) BPF (FL2) Key Component Description MAC & BBP U1 AR5213 The AR5213 integrates multi protocol media access control(MAC), a baseband processor, a PCI/CardBus host interface, and ADC/DAC converters. The AR5213 implements half-duplex OFDM,CCK and DSSS baseband processing support in all IEEE 802.11a, 802.11b,and 802.11g data rate. Dual-Band RF-Chip U3 AR5112 The AR5112 is part of the two-chip solution for dual-band, multi-mode, IEEE802.11a/b/g(5/2.4 GHz)wireless local area networks(WLANs). The AR5112 can operate in either the 2.4GHz or 5GHz band. The transmitter combines baseband in-phase (I) and quadrature (Q) signal, up-converts them to the desired frequency channel, and drives the RF signal off-chip through the integrated power amplifier, and no external VCOs and SAW filter needed. Crystal Y2 40MHz Provide a reference source for synthesizer and purpose of AR5213 system clock. 4.9~5.85GHz Power Amplifier U9 RMPA5251 The RMPA5251 power amplifier is designed for high performance WLAN applications in 4.9 to 5.35 and 5.15 to 5.85 GHz frequency bands. It have 27dB gain, and P1dB = 26dBm, EVM is 2% increase above system level at 18 dBm. RF Switch S1 SPDT HWS382 The HWS382 is a GaAs PHEMT MMIC SPDT switch operating at DC~6GHz, can be used IEEE 802.11a\b\g WLAN PC card and access point applications as transmit/receive switch, antenna diversity switch, or band-selection switch. EEPROM U2 AT93C86 AT93C86 store some necessary information, like the CIS, calibrated data and MAC data. SWITCH REGULATOR VR2 LTC3406ES5 Supply 3.3V to switch 2.5V voltage. REGULATOR VR1 RT9167-18PB Supply 2.5V to switch 1.8V voltage. Step-up Converter U8 MPS1527 Supply RMPA5251 VC1, VC2, and VC3 voltage. Receive Signal Flow DAC ADC CONFIGURATION DAC ADC CONFIGURATION VCO Phase Frequency Detector Voltage Regulators 3.3V 2.5V XA-622H block diagram TX path RX path 11a component 11b/g component Mini PCI 44 default ant (Y2) SPDT SW (S1) ant A 32MHz EEPROM(U2)EEPROM(U2) LEDsLEDs 22 44 44 I Q 44 I Q 445G LNA (Q4) 5 Balun(F1) 5G PA (U9) LPF (FL1) PDET (Y1) 5213 (U1) BPF (FL2) 1. The signal is received by the default antenna 2. Received signal passes through receiving path of T/R switch 3. Signal passes to LNA for front-end signal amplification, and then passes to Band-Pass Filter. 4. Signal passes to 5GRF Mixer and VCO control to contrast. 5. Then the signal will be the I/Q balanced amplitude kept to get best A/D performance passes to AR5213. 6. AR5213 demodulates the data from I/Q signals to packet-form information, and passes the data to host MiniPCI interface Transmit Signal Flow DAC ADC CONFIGURATION DAC ADC CONFIGURATION VCO Phase Frequency Detector Voltage Regulators 3.3V 2.5V XA-622H block diagram TX path RX path 11a component 11b/g component Mini PCI 44 default ant (Y2) SPDT SW (S1) ant A 32MHz EEPROM(U2)EEPROM(U2) LEDsLEDs 22 44 44 I Q 44 I Q 445G LNA (Q4) 5 Balun(F1) 5G PA (U9) LPF (FL1) PDET (Y1) 5213 (U1) BPF (FL2) 1. Data from the host computer is sent to the MAC (AR5213) through the MiniPCI interface. 2. AR5213 packetizes to compliant with 802.11a and translates into OFDM I/Q signal by different rate 6, 9, 12, 18, 24,36, 48, 54Mbps. 3. AR5112 up-convert the I/Q to RF 5.0 GHz and a variable gain block amplifies the RF signal by TX close-loop control 4. AR5112 kept to get best D/A ,then passes to Balun and then transform 50ohm to 100ohm balanced signal to PA for last stage power boost. 5. After the power amplified, a LPF rejects the harmonics and spurious. 6. Through the default antenna, the contented signal radiates to the air.

FCC ID: M4Y-0XA622H Issued on Sep. 30, 2005 Report No.: FR591307 SPORTON International Inc. Page No. : 35 of 40 TEL : 886-2-2696-2468 Issued Date : Sep. 30, 2005 FAX : 886-2-2696-2255 5.8. RF Exposure 5.8.1. Limit For Maximum Permissible Exposure (MPE) This product can be classified as mobile device, so the 20cm separation distance warning is required. In this section, the power density at 20cm location is calculated to examine if it is lower than the limit. (A) Limits for Occupational / Controlled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm²) Averaging Time |E|²,|H|² or S (minutes) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842 / f 4.89 / f (900 / f)* 6 30-300 61.4 0.163 1.0 6 300-1500 F/300 6 1500-100,000 5 6 (B) Limits for General Population / Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/cm²) Averaging Time |E|²,|H|² or S ( minutes ) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f)* 30 30-300 27.5 0.073 0.2 30 300-1500 F/1500 30 1500-100,000 1.0 30 F = frequency in MHz *Plane-wave equivalent power density 5.8.2. MPE Calculation Method E (V/m) d GP××30 Power Density: Pd (mW/cm²) 377 2 E E Electric field (V/m) P Peak RF output power (mW) G EUT Antenna numeric gain (numeric) d Separation distance between radiator and human body (cm) The formula can be changed to Pd 2 377 30 d GP × ×× From the peak EUT RF output power, the minimum mobile separation distance, d=20cm, as well as the gain of the used antenna, the RF power density can be obtained. FCC ID: M4Y-0XA622H Issued on Sep. 30, 2005 Report No.: FR591307 SPORTON International Inc. Page No. : 36 of 40 TEL : 886-2-2696-2468 Issued Date : Sep. 30, 2005 FAX : 886-2-2696-2255 5.8.3. Calculated Result and Limit ‚ Modulation Type: OFDM ‚ Temperature: 26°C ‚ Relative Humidity: 64% ‚ Duty Cycle of the Equipment During the Test: 100.00% ‚ Test Engineer: Steven Lu Channel No. Antenna Gain (dBi) Antenna Gain (numeric) Peak Output Power (dBm) Peak Output Power ( mW ) Power Density (S) (mW/cm²) Limit of Power Density (S) (mW/cm²) 149 2.22 1.67 22.76 188.80 0.0628 1 157 2.22 1.67 22.55 179.89 0.0598 1 165 2.22 1.67 22.39 173.38 0.0576 1

FCC ID: M4Y-0XA622H Issued on Sep. 30, 2005 Report No.: FR591307 SPORTON International Inc. TEL : 886-2-2696-2468 FAX : 886-2-2696-2255 FCC TEST REPORT CATEGORY : Mobile PRODUCT NAME : 802.11a mini-PCI Module FCC ID. : M4Y-0XA622H FILING TYPE : Certification (For Module Approval) BRAND NAME : ZCOM MODEL NAME : XA-622H APPLICANT : Z-Com, Inc. 7F-2, No. 9. Prosperity RD.I Science-Based Industrial, Park Hsinchu, 300 Taiwan MANUFACTURER : Z-Com, Inc. 7F-2, No. 9. Prosperity RD.I Science-Based Industrial, Park Hsinchu, 300 Taiwan ISSUED BY : SPORTON INTERNATIONAL INC. 6F, No. 106, Sec. 1, Hsin Tai Wu Rd., Hsi Chih, Taipei Hsien, Taiwan, R.O.C. Statements: Only the test result of 802.11a part (5725MHz ~ 5850MHz) is shown in this test report. The test result in this report refers exclusively to the presented test model / sample. Without written approval of SPORTON International Inc., the test report shall not be reproduced except in full. Certificate or Test Report could not be used by the applicant to claim the product endorsement by NVLAP and any agency of U.S. government. The test equipment used to perform the test is calibrated and traceable to NML/ROC or NIST/USA. Lab Code: 200079-0 FCC ID: M4Y-0XA622H Issued on Sep. 30, 2005 Report No.: FR591307 SPORTON International Inc. Page No. : i TEL : 886-2-2696-2468 Issued Date : Sep. 30, 2005 FAX : 886-2-2696-2255: Table of Contents HISTORY OF THIS TEST REPORT .....................................................................................................................II CERTIFICATE OF COMPLIANCE.......................................................................................................................III 1. GENERAL DESCRIPTION OF EQUIPMENT UNDER TEST...........................................................................1 1.1. Applicant ......................................................................................................................................................................................... 1 1.2. Manufacturer ................................................................................................................................................................................... 1 1.3. Basic Description of Equipment under Test.................................................................................................................................... 1 1.4. Features of Equipment under Test ................................................................................................................................................. 1 1.5. Antenna Description........................................................................................................................................................................ 2 1.6. Table for Carrier Frequencies ......................................................................................................................................................... 2 2. TEST CONFIGURATION OF THE EQUIPMENT UNDER TEST .....................................................................3 2.1. Connection Diagram of Test System .............................................................................................................................................. 3 2.2. The Test Mode Description............................................................................................................................................................. 5 2.3. Description of Test Supporting Units .............................................................................................................................................. 5 3. GENERAL INFORMATION OF TEST ..............................................................................................................6 3.1. Test Facility ..................................................................................................................................................................................... 6 3.2. Test Conditions ............................................................................................................................................................................... 6 3.3. Standards for Methods of Measurement......................................................................................................................................... 6 3.4. Frequency Range Investigated ....................................................................................................................................................... 6 3.5. Test Distance .................................................................................................................................................................................. 6 3.6. Test Software .................................................................................................................................................................................. 6 4. LIST OF MEASUREMENTS .............................................................................................................................7 4.1. Summary of the Test Results.......................................................................................................................................................... 7 5. TEST RESULT ..................................................................................................................................................8 5.1. Test of 6dB Spectrum Bandwidth ................................................................................................................................................... 8 5.2. Test of Maximum Peak Conducted Output Power........................................................................................................................ 11 5.3. Test of Peak Power Spectral Density ...................................................................................................................................…

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FCC ID: M4Y-0XA622H Issued on Sep. 30, 2005 Report No.: FR591307 SPORTON International Inc. Page No. : 21 of 40 TEL : 886-2-2696-2468 Issued Date : Sep. 30, 2005 FAX : 886-2-2696-2255 5.5.5. Photographs of Conducted Emission Test Configuration FRONT VIEW REAR VIEW FCC ID: M4Y-0XA622H Issued on Sep. 30, 2005 Report No.: FR591307 SPORTON International Inc. Page No. : 32 of 40 TEL : 886-2-2696-2468 Issued Date : Sep. 30, 2005 FAX : 886-2-2696-2255 5.6.11. Photographs of Radiated Emission Test Configuration FRONT VIEW REAR VIEW FCC ID: M4Y-0XA622H Issued on Sep. 30, 2005 Report No.: FR591307 SPORTON International Inc. Page No. : 33 of 40 TEL : 886-2-2696-2468 Issued Date : Sep. 30, 2005 FAX : 886-2-2696-2255