IOU-NWH3054AIEEE802.11a/g/b NWH3054A WLAN mini-PCI

1 National Datacomm Corporation (NDC) ISO 9000 Certified IEEE802.11a/g/b NWH3054A WLAN mini-PCI Product Specification DOC. ID: PD-NWH3054-mini-PCI-SPEC-0.01 FILENAME: PRODUCT: NUMBER OF PAGES: 5 REVISION NO: 1.0 STATUS: Released CREATED ON: 14-September-2006 LAST REVISED: 14-September-2006 CREATEDED BY: NAME: SIGNATURE: DATE: APPROVED BY: NAME: Jerome Wu Director of Product Development SIGNATURE: DATE: NDC NWH3054A WLAN PC Card Revision 1.0 All information disclosed herein is the property of National DataComm Corporation and is STRICTLY CONFIDENTIAL AND PROPRIETARY. Any reproduction or distribution of this information, in whole or part, or the divulgence of any portion of the contents of same, to other than internal company recipients without prior written permission of National DataComm Corporation . is prohibited. Sept.14 th 2006 Page 2 Change History Date Location Description NDC NWH3054A WLAN PC Card Revision 1.0 All information disclosed herein is the property of National DataComm Corporation and is STRICTLY CONFIDENTIAL AND PROPRIETARY. Any reproduction or distribution of this information, in whole or part, or the divulgence of any portion of the contents of same, to other than internal company recipients without prior written permission of National DataComm Corporation . is prohibited. Sept.14 th 2006 Page 3 Table of Contents 1. PRODUCT DESCRIPTION.................................................................................................................4 1.1 WIRELESS LAN RADIO MODULE......................................................................................................4 1.1.1 General ....................................................................................................................................4 1.1.2 Specification for Radio characteristic .....................................................................................4 1.1.3 Digital hardware specification ................................................................................................4 1.1.4 Radio Power consumption.......................................................................................................4 1.2 MECHANICAL SPECIFICATION...........................................................................................................5 1.3 OPERATION TEMPERATURE...............................................................................................................5 1.4 REGULATION COMPLIANCE...............................................................................................................5 NDC NWH3054A WLAN PC Card Revision 1.0 All information disclosed herein is the property of National DataComm Corporation and is STRICTLY CONFIDENTIAL AND PROPRIETARY. Any reproduction or distribution of this information, in whole or part, or the divulgence of any portion of the contents of same, to other than internal company recipients without prior written permission of National DataComm Corporation . is prohibited. Sept.14 th 2006 Page 4 NWH3054 WLAN mini-PCI Bus Adapter Product Specification 1. Product Description NWH3054A is an IEEE802.11a/g/b compliant WLAN mini-PCI module. The radio system is based on Zydas ZD1212B MAC/Base band processor together with Alhora’s AL7230 radio transceiver. An additional PA is used to enhance the transmitter’s power to extend the radio communication. 1.1 Wireless LAN Radio module 1.1.1 General Standards: IEEE802.11a/g/b Compliance Data Rate: 11a : 54M/48M/36M/24M/18M/12M/9M/6M 11g : 54M/48M/36M/24M18M/12M/9M/6M 11b: 11Mbps /5.5 Mbps/2 Mbps/1Mbps Communication method: CSMA/CA Security: WEP 256bits/128 bits/64 bits Antenna connector IPEX connector x 2 Dimension: 45 mm x 60 mm 1.1.2 Specification for Radio characteristic FCC part 15 compliant Item Specification Operating frequency 802.11a/g/b: USA: 2.400 – 2.483GHz, 5.725 ~ 5.825Ghz Europe: 2.400 – 2.483GHz, 5.47 ~ 5.725Ghz China: 2.400 – 2.483GHz, 5.725 ~5.85Ghz Transmitting Power 16 dbm for 11a at 5.8Ghz at 54M OFDM modulation 19 dbm for 11g at 54M bps OFDM mode 18 dbm for 11b at 11MM bps CCK mode Receiving Sensitivity -72 dBm for 54 Mbps(11a Typical) -72 dBm for 54 Mbps(11g Typical) -82dBm for 11 Mbps(11b Typical) 1.1.3 Digital hardware specification Mini-PCI Bus: Mini-PCI Interface Combo MAC/Base band: ZD1212B Radio transceiver Alroha AL7230 Data width: 32 bits 1.1.4 Radio Power consumption Power Supply: 3.3 Volt ± 5 % provided by Host computer Power consumption: 450 mA (Radio Transmission) maximum NDC NWH3054A WLAN PC Card Revision 1.0 All information disclosed herein is the property of National DataComm Corporation and is STRICTLY CONFIDENTIAL AND PROPRIETARY. Any reproduction or distribution of this information, in whole or part, or the divulgence of any portion of the contents of same, to other than internal company recipients without prior written permission of National DataComm Corporation . is prohibited. Sept.14 th 2006 Page 5 3000 mA (Radio Receiving) 1.2 Mechanical specification Dimension: 60 mm length x 45 mm width Weight: 12 grams Connector part type: mini-PCI Bus connector 1.3 Operation temperature Operational from -10 C ゚ to +70 C (Radio performance degrade is excluded) 1.4 Regulation compliance FCC part 15 class B compliant Federal Communication Commission Interference Statement 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 …

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FCC ID: IOU-NWH3054A Report No. RF950918H02 Modular Approval Request Letter Advance Data Technology Sep. 22, 2006 Dear Application Examiner, NATIONAL DATACOMM CORPORATION’s IEEE802.11a/g/b NWH3054A WLAN mini-PCI, FCC ID: IOU-NWH3054A, would like to have your authorization as a modular approval. The requirements of Public Notice DA00-1407 have been met and shown on the following statements. 1. “The modular transmitter must have its own RF shielding.” The radio portion of this module has been shielded, please see exhibition External Photo. 2. “The modular transmitter must have buffered modulation/data inputs.” The EUT has buffered data inputs, it is integrated in chip AL7230B. 3. “The modular transmitter must have its own power supply regulation.” The chips RF converter which will influence the frequency radiation, have to be 2.8VDC powered. The MiniPCI interface provides 3.3VDC, so there are regulators in front of these chips, the part number of this regulator is RICOH R1114N281D. 4. “The modular transmitter must comply with the antenna requirements of section 15.203 and 15.204(C).” The EUT meets the FCC antenna requirements. The spurious emission, unique antenna connector and photo of antennas are shown in the test report. 5. “The modular transmitter must be tested in a stand-alone configuration” The EUT was placed on an extended card which connected to Notebook Computer as a stand-alone configuration. The EUT was tested via the outside a Notebook Computer. Please see section Photographs of Test Configuration in the test report. 6. “The modular transmitter must be labeled with its own FCC ID number.” Please see exhibition Label Sample for the FCC ID of this module. And also in the exhibition Users Manual, there are instructions give to the OEM on how to label the end product. FCC ID: IOU-NWH3054A Report No. RF950918H02 7. “The modular transmitter must comply with any specific rule or operating requirements applicable to the transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements.” The EUT is compliant with all applicable FCC rules. Detail instructions for maintaining compliance are given in the Users Manual. 8. “The modular transmitter must comply with any applicable RF exposure requirements.” The EUT is compliant with all applicable RF exposure requirements. RF Exposure is addressed in the RF exposure exhibition. Please contact me if you have any further questions. Thanks for your attention. Best Regards, Eric Lin Manager of Hsinchu Certification Service Div. Advance Data Technology

Page 1 CONSTRUCTION PHOTOS OF EUT

FCC LABEL LOCATION The label will be permanently affixed at a conspicuous location on the device. LABEL FCC ID：IOU-NWH3054A

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FCC ID: IOU-NWH3054A Report No. RF950918H02 Technical Description This device is an IEEE802.11a/g/b NWH3054A WLAN mini-PCI operates in both the 5GHz and 2.4GHz bands with DSSS and OFDM technique. The transmitter rate could be 1/2/5.5/6/9/11/12/18/24/36/48/54Mbps. The transmitter of the EUT is powered from host equipment. The antenna is as following: For 5GHzFor 2.4GHz Model No. Gain (dBi)Gain (dBi) Antenna Type Connector SAA04-22008054.5Dipole IPEX Under normal use condition, the user has to keep at least 20 cm separation distance between radiator and the body of the user. For more detailed instruction, please refer to the user’s manual. FCC ID: IOU-NWH3054A Report No. RF950918H02 FCC 15.407(c) states: The device shall automatically discontinue transmission in case of either absence of information to transmit or operational failure. These provisions are not intended to preclude the transmission of control or signaling information or the use of repetitive codes used by certain digital technologies to complete frame or burst intervals. Applicants shall include in their application for equipment authorization a description of hoe this requirement is met. Data transmission is always initiated by software, which is then pass down through the MAC, through the digital and analog baseband, and finally to the RF chip. Several special packets (ACKs, CTS, PSPoll, etc...) are initiated by the MAC. There are the only ways the digital baseband portion will turn on the RF transmitter, which it then turns off at the end of the packet. Therefore, the transmitter will be on only while one of the aforementioned packets are being transmitted.

Report No.: SA950918H021Issued: Sep. 21, 2006 RF EXPOSURE REPORT REPORT NO.: SA950918H02 MODEL NO.: NWH3054A FCC ID: IOU-NWH3054A ACCORDING: FCC Guidelines for Human Exposure IEEE C95.1 APPLICANT:NATIONAL DATACOMM CORPORATION ADDRESS:4F, NO.24-2, INDUSTRY EAST 4TH ROAD, SCIENCE PARK,HSINCHU, TAIWAN, R.O.C ISSUED BY:Advance Data Technology Corporation LAB LOCATION:No. 81-1, Lu Liao Keng, 9 Ling, Wu Lung Tsuen, Chiung Lin Hsiang, Hsin Chu Hsien, Taiwan, R.O.C. Report No.: SA950918H022Issued: Sep. 21, 2006 RF Exposure Measurement 1. Introduction 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) calibrated for antenna measurement in ADT, and also 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. Although the Friis transmission formula is a far field assumption, the calculated result of that is an over-prediction for near field power density. We will take that as the worst case to specify the safety range. 2. 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) 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 Report No.: SA950918H023Issued: Sep. 21, 2006 3. 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 MPE value at distance 20cm. Ref. : David K. Cheng, Field and Wave Electromagnetics, Second Edition, Page 640, Eq. (11-133). 4 EUT Operating condition The software provided by Manufacturer enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. 5. Classification The antenna of this product, under normal use condition, is at least 20cm away from the body of the user. Warning statement to the user for keeping at least 20cm or more separation distance with the antenna should be included in users manual. So, this device is classified as Mobile Device Report No.: SA950918H024Issued: Sep. 21, 2006 6 Test Results 6.1 Antenna Gain For 5GHzFor 2.4GHz Model No. Gain (dBi) Gain (dBi) Antenna Type Connector SAA04-22008054.5Dipole IPEX 6.2 Output Power Into Antenna & RF Exposure value: For 2.4GHz 802.11b: Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 124128.7900.0051.0 6243754.9540.0311.0 11246267.6080.0381.0 802.11g: Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1241234.6740.0191.0 6243779.4330.0451.0 11246261.6600.0351.0 For 5GHz Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1574530.9030.0191.0 3578539.8110.0251.0 5582533.8840.0211.0

Report No.: RF950918H021Report Format Version 2.0.4 FCC TEST REPORT REPORT NO.: RF950918H02 MODEL NO.: NWH3054A RECEIVED: Sep. 18, 2006 TESTED: Sep. 18 to 20, 2006 ISSUED: Sep. 21, 2006 APPLICANT:NATIONAL DATACOMM CORPORATION ADDRESS:4F, NO.24-2, INDUSTRY EAST 4TH ROAD, SCIENCE PARK,HSINCHU, TAIWAN, R.O.C ISSUED BY:Advance Data Technology Corporation TEST LOCATION:No. 81-1, Lu Liao Keng, 9 Ling, Wu Lung Tsuen, Chiung Lin Hsiang, Hsin Chu Hsien, Taiwan, R.O.C. This test report consists of 96 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 CNLA, A2LA or any government agencies. The test results in the report only apply to the tested sample. The test results in this report are traceable to the national or international standards. No. 2177-01 Report No.: RF950918H022Report Format Version 2.0.4 Table of Contents 1.CERTIFICATION .................................................................................................................... 6 2.SUMMARY OF TEST RESULTS............................................................................................ 7 3.GENERAL INFORMATION .................................................................................................... 9 3.1GENERAL DESCRIPTION OF EUT....................................................................................... 9 3.2DESCRIPTION OF TEST MODES....................................................................................... 10 3.2.1TEST MODE APPLICABILITY AND TESTED CHANNEL DETAIL: ..................................... 11 3.3GENERAL DESCRIPTION OF APPLIED STANDARDS...................................................... 13 3.4DESCRIPTION OF SUPPORT UNITS................................................................................. 14 3.5CONFIGURATION OF SYSTEM UNDER TEST.................................................................. 14 4.TEST TYPES AND RESULTS (802.11B & G, 2400 ~ 2483.5MHZ BAND) .......................... 15 4.1CONDUCTED EMISSION MEASUREMENT....................................................................... 15 4.1.1LIMITS OF CONDUCTED EMISSION MEASUREMENT .................................................... 15 4.1.2TEST INSTRUMENTS ......................................................................................................... 15 4.1.3TEST PROCEDURES .......................................................................................................... 16 4.1.4DEVIATION FROM TEST STANDARD ................................................................................ 16 4.1.5TEST SETUP ....................................................................................................................... 17 4.1.6EUT OPERATING CONDITIONS......................................................................................... 17 4.1.7TEST RESULTS ................................................................................................................... 18 4.2RADIATED EMISSION MEASUREMENT ............................................................................ 20 4.2.1LIMITS OF RADIATED EMISSION MEASUREMENT ......................................................... 20 4.2.2TEST INSTRUMENTS ......................................................................................................... 21 4.2.3TEST PROCEDURES .......................................................................................................... 22 4.2.4DEVIATION FROM TEST STANDARD ................................................................................ 22 4.2.5TEST SETUP ....................................................................................................................... 23 4.2.6EUT OPERATING CONDITIONS......................................................................................... 23 4.2.7TEST RESULTS ................................................................................................................... 24 4.36DB BANDWIDTH MEASUREMENT................................................................................... 39 4.3.1LIMITS OF 6DB BANDWIDTH MEASUREMENT ................................................................ 39 4.3.2TEST INSTRUMENTS ......................................................................................................... 39 4.3.3TEST PROCEDURE ............................................................................................................40 4.3.4DEVIATION FROM TEST STANDARD ................................................................................ 40 4.3.5TEST SETUP ....................................................................................................................... 40 4.3.6EUT OPERATING CONDITIONS......................................................................................... 40 Report No.: RF950918H023Report Format Version 2.0.4 4.3.7TEST RESULTS ................................................................................................................... 41 4.4MAXIMUM PEAK OUTPUT POWER ................................................................................... 45 4.4.1LIMITS OF MAXIMUM PEAK OUTPUT POWER MEASUREMENT ................................... 45 4.4.2INSTRUMENTS.................................................................................................................... 45 4.4.3TEST PROCEDURES .......................................................................................................... 46 4.4.4DEVIATION FROM TEST STANDARD ................................................................................ 46 4.4.5TEST SETUP ....................................................................................................................... 46 4.4.6EUT OPERATING CONDITIONS...............................................…

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Report No.: RF950918H0292Report Format Version 2.0.4 6. PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST Report No.: RF950918H0293Report Format Version 2.0.4 RADIATED EMISSION TEST Report No.: RF950918H0294Report Format Version 2.0.4