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RRK2003120027-1IEEE 802.11g Mini PCI Card

Alpha Networks Inc.
IEEE 802.11g Mini PCI Card - FCC ID RRK2003120027-1 - Alpha Networks Inc.
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Application Details

Equipment Class
DTS - Digital Transmission System
Date of Grant
Feb 01, 2004
Application Purpose
Original Equipment
Date of Application
Feb 01, 2004
Equipment Note
IEEE 802.11g Mini PCI Card
Frequency Range
2412.00000000 - 2462.00000000
Company
Alpha Networks Inc.
Country
Taiwan

Documents & Files

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Users Manual

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Cover Letter(s)

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External Photos

ID Label/Location Info

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Internal Photos

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Operational Description

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RF Exposure Info

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Test Report

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Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

MiniPCI WLAN Card OEM installation Manual Version 0.1 0-Introduction The Intersil ISL38000M WLAN NIC is a complete wireless high speed Network Interface Card (NIC) utilizing the Intersil PRISM GT ® chip set. It conforms to the IEEE 802.11g protocol and operates in the 2.45 GHz ISM frequency bands. It provides a complete reference design evaluation platform of hardware and software to system providers or integrators requiring wireless data communications capability and is ideal for integration into computer platforms. • Fully compliant with the IEEE 802.11g WLAN standards • FCC Certified Under Part 15 (pending) to Operate in the 2.45 Bands • Support for 54, 48, 36, 24, 18, 12, 9, and 6 Mbps OFDM, 11 and 5.5 Mbps CCK and legacy 2 and 1 Mbps data rates • Driver Supports Microsoft Windows ® 98/SE, ME, XP and 2000 (SR1) 1-OEM Installation procedure 1.1 Installing the miniPCI card into the host PC Notebook a-open miniPCI slot cover of host PC Notebook housing b-insert miniPCI card into miniPCI slot c-connect the host PC notebook antennas to the miniPCI card antenna connectors (Hirose type UFL connector) d-close miniPCI slot cover of host PC Notebook housing 1.2 Installing the software drivers a-Start windows b-When windows detects new hardware and asks for drivers, point to directory where the Intersil driver is located (for example floppy drive, cdrom , harddisk) to install. c-after drivers are installed, restart windows d-the Intersil WLAN icon will appear in system tray on the bottom right of the screen (see yellow arrow in fig. 01) fig, 01: Intersil WLAN icon e-double click the Intersil WLAN icon to open the WLAN settings, the following window will appear (see fig.02) f-click on configuration tab and select which type of network is required (access point or Peer-to-peer mode), see fig. 03. g-select what TX rate is required (default setting is fully automatic) see fig. 04. h-select what encryption type is required, 64 or 128 bit WEP (default setting is disabled) see fig. 05. i-click on the status tab to see the connection status (fig.06). j-click on the about tab to see the software drivers versions and MAC address (fig.07). 1.3 Wireless LAN installation guide lines and Authorization for use Installation and use of this Wireless LAN device must be in strict accordance with the instructions included in the user documentation provided with the product. Any changes or modifications made to this device that are not expressly approved by Intersil may void the user’s authority to operate the equipment. Intersil is not responsible for any radio or television interference caused by unauthorized modification of this device, or the substitution or attachment of connecting cables and equipment other than specified. It is the responsibility of the user to correct any interference caused by such unauthorized modification, substitution or attachment. Intersil and its authorized resellers or distributors will assume no liability for any damage or violation of government regulations arising from failing to comply with these guidelines. The use of Wireless LAN devices may be restricted in some situations or environments for example: * On board of airplanes, or * In an explosive environment, or * In case the interference risk to other devices or services is perceived or identified as harmful. In case the policy regarding the use of Wireless LAN devices in specific organizations or environments (e.g. airports, hospitals, chemical/oil/gas industrial plants, private buildings etc.) is not clear, please first verify authorization to use these devices prior to operating the equipment. 2-Technical Specifications Radio Technology IEEE 802.11g Turbo (DSSS and OFDM) Operating Frequency 2400-2497MHz ISM band Modulation Schemes DQPSK, DBPSK, CCK, 16 QAM, 64 QAM RF Channel Availability 11 channels for United States (2412 MHz to 2462 MHz) 13 channels for Europe (2412 MHz to 2472 MHz) 13 channels for Japan (2412 MHz to 2472 MHz), channel 14 only available in DSSS mode (11 Mbps max) Data Rate Support for 54, 48, 36, 24, 18, 12, 9, and 6 Mbps OFDM, 11 and 5.5 Mbps CCK and legacy 2 and 1 Mbps data rates Media Access Protocol CSMA/CA with ACK Transmitter RF Output Power < 18.0 dBm EIRP (typical) including antenna gain Antenna Type Internal diversity antennas with 1 dBi rated gain Operating Voltage 3.3 VDC via PC host miniPCI slot Interface miniPCI formfactor 3A Device driver Support Microsoft® Windows® NT, 2000, ME, and XP 3-Regulatory information 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. This Class B digital apparatus complies with Canada ICES-003. 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 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 connected. - Consult the dealer or an experienced radio/TV technician for help. FCC Caution: To assure continued compliance, (example - use only shielded interface cables when connecting to computer or peripheral devices) any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. "Alpha Networks Inc. declare tha…

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Cover Letter(s)

FCC ID: RRK2003120027-1 ADT No.930101R04 Modular Approval Request Letter Advance Data Technology Jan. 27, 2004 Dear Application Examiner, Global Sun Technology, Inc.’s IEEE 802.11g Mini PCI Card, FCC ID: RRK2003120027-1, would like to have your authorization as a modular approval specific to the mobile device such as access point and router. 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 ISL3880. 3. “The modular transmitter must have its own power supply regulation.” The chips IF converter and RF/IF converter which will influence the frequency radiation, have to be 2.84V DC powered. The mini-pci interface provides 3.3VDC, so there are regulators in front of these chips, the part number of this regulator is ISL6411IR. 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 tested in a stand-alone configuration via a PCMCIA to mini-PCI extender. Please see section Photographs of Test Configuration in the test report, the EUT was plugged in this extender. 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: RRK2003120027-1 ADT No.930101R04 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, Ellis Wu Manager Advance Data Technology

ID Label/Location Info

FCC ID Label Location

Internal Photos

Page 6 Page 7 Page 8 Page 9

Operational Description

FCC ID: RRK2003120027-1 ADT No.930101R04 Operational Description This device is an IEEE 802.11g Mini PCI Card which operates in 2.4GHz band, the maximum data rate could be up to 54Mbps which OFDM technique will be applied. If the signal to noise radio is too poor which could not support 54Mbps, the 11Mbps data rate with CCK technique will be applied. This device would like to have authorization as a modular approval specific to the mobile device such as access point and router. The transmitter of the EUT is powered by host equipment via a mini pci interface. The antenna types are dipole and PIFA antennas with UFL connector. Under normal use condition, the user has to keep at least 20cm separation distance between radiator and the body of the user. The other instruction, please have a look at the users manual.

RF Exposure Info

FCC ID: RRK2003120027-1 Report No: 930101R04 1 RF EXPOSURE REPORT REPORT NO.: RF930101R04 MODEL NO.: WMP-G03 ACCORDING: FCC Guidelines for Human Exposure IEEE C95.1 APPLICANT: Alpha Networks Inc. ADDRESS: NO.8, Li-shing 7 th Rd., Science-based Industrial Park, Hsinchu,Taiwan, R.O.C. ISSUED BY: Advance Data Technology Corporation LAB LOCATION: 47 14th Lin, Chiapau Tsun, Linko, Taipei, Taiwan, R.O.C. FCC ID: RRK2003120027-1 Report No: 930101R04 2 RF Exposure Measurement (Mobile Device) 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 FCC ID: RRK2003120027-1 Report No: 930101R04 3 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 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 r. 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 This modular is specified to be installed in access point or router which is connected with host through wire. So it is easy to be re-located in the place where at least 20cm far 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. FCC ID: RRK2003120027-1 Report No: 930101R04 4 6 Test Results 6.1 Antenna Gain The maximum Gain measured in Fully Anechoic Chamber is 2.0dBi or 1.585 (numeric). 6.2 Output Power Into Antenna & RF Exposure value at distance 20cm: For CCK technique For Dipole Antenna: Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1241241.7830.0131.0 6243745.1860.0141.0 11246243.1520.0141.0 For PIFA Antenna: Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1241241.7830.0101.0 6243745.1860.0111.0 11246243.1520.0101.0 For OFDM technique For Dipole Antenna: Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1241241.7830.0131.0 6243743.9540.0141.0 11246242.4620.0131.0 For PIFA Antenna: Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1241241.7830.0101.0 6243743.9540.0101.0 11246242.4620.0101.0

Test Report

FCC ID: RRK2003120027-1 Report No.: RF930101R041Issued: Jan. 27, 2004 FCC TEST REPORT REPORT NO.: RF930101R04 MODEL NO.: WMP-G03 RECEIVED: Jan. 1, 2004 TESTED: Jan. 8, 2004 ~ Jan. 20, 2004 APPLICANT: Alpha Networks Inc. ADDRESS: NO.8, Li-shing 7 th Rd., Science-based Industrial Park, Hsinchu,Taiwan, R.O.C. ISSUED BY: Advance Data Technology Corporation LAB LOCATION: 47 14th Lin, Chiapau Tsun, Linko, Taipei, Taiwan, R.O.C. This test report consists of 81 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 or any government agencies. The test results in the report only apply to the tested sample. 0528 ILAC MRA FCC ID: RRK2003120027-1 Report No.: RF930101R042Issued: Jan. 27, 2004 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 3.5 CONFIGURATION OF SYSTEM UNDER TEST.............................................. 9 4TEST TYPES AND RESULTS ....................................................................... 10 4.1CONDUCTED EMISSION MEASUREMENT................................................. 10 4.1.1 LIMITS OF CONDUCTED EMISSION MEASUREMENT .............................. 10 4.1.2 TEST INSTRUMENTS ................................................................................... 10 4.1.3 TEST PROCEDURES ....................................................................................11 4.1.4 DEVIATION FROM TEST STANDARD...........................................................11 4.1.5 TEST SETUP................................................................................................. 12 4.1.6 EUT OPERATING CONDITIONS .................................................................. 12 4.1.7 TEST RESULTS ............................................................................................ 13 4.2RADIATED EMISSION MEASUREMENT ..................................................... 19 4.2.1 LIMITS OF RADIATED EMISSION MEASUREMENT ................................... 19 4.2.2 TEST INSTRUMENTS ................................................................................... 20 4.2.3 TEST PROCEDURES ................................................................................... 21 4.2.4 DEVIATION FROM TEST STANDARD .......................................................... 21 4.2.5 TEST SETUP................................................................................................. 22 4.2.6 EUT OPERATING CONDITIONS .................................................................. 22 4.2.7. TEST RESULTS ............................................................................................ 23 4.2.8. TEST RESULTS (A)....................................................................................... 27 4.2.9. TEST RESULTS (B)....................................................................................... 33 4.36dB BANDWIDTH MEASUREMENT ............................................................. 39 4.3.1 LIMITS OF 6dB BANDWIDTH MEASUREMENT........................................... 39 4.3.2 TEST INSTRUMENTS ................................................................................... 39 4.3.3 TEST PROCEDURE ...................................................................................... 40 4.3.4 DEVIATION FROM TEST STANDARD .......................................................... 40 4.3.5 TEST SETUP................................................................................................. 40 4.3.6 EUT OPERATING CONDITIONS .................................................................. 40 4.3.7 TEST RESULTS (A)....................................................................................... 41 FCC ID: RRK2003120027-1 Report No.: RF930101R043Issued: Jan. 27, 2004 4.3.8 TEST RESULTS (B)....................................................................................... 45 4.4MAXIMUM PEAK OUTPUT POWER............................................................. 49 4.4.1 LIMITS OF MAXIMUM PEAK OUTPUT POWER MEASUREMENT.............. 49 4.4.2 TEST INSTRUMENTS ................................................................................... 49 4.4.3 TEST PROCEDURES ................................................................................... 50 4.4.4 DEVIATION FROM TEST STANDARD .......................................................... 50 4.4.5 TEST SETUP................................................................................................. 50 4.4.6 EUT OPERATING CONDITIONS .................................................................. 50 4.4.7 TEST RESULTS (A)....................................................................................... 51 4.4.8 TEST RESULTS (B)....................................................................................... 51 4.5POWER SPECTRAL DENSITY MEASUREMENT ........................................ 52 4.5.1 LIMITS OF POWER SPECTRAL DENSITY MEASUREMENT ...................... 52 4.5.2 TEST INSTRUMENTS ................................................................................... 52 4.5.3 TEST PROCEDURE ...................................................................................... 53 4.5.4 DEVIATION FROM TEST STANDARD .....…

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Test Setup Photos

FCC ID: RRK2003120027-1 Report No.: RF930101R0474Issued: Jan. 27, 2004 5 PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST (For Dipole antenna) FCC ID: RRK2003120027-1 Report No.: RF930101R0475Issued: Jan. 27, 2004 (For PIFA antenna) FCC ID: RRK2003120027-1 Report No.: RF930101R0476Issued: Jan. 27, 2004 FCC ID: RRK2003120027-1 Report No.: RF930101R0477Issued: Jan. 27, 2004 RADIATED EMISSION TEST (For Dipole antenna) FCC ID: RRK2003120027-1 Report No.: RF930101R0478Issued: Jan. 27, 2004 FCC ID: RRK2003120027-1 Report No.: RF930101R0479Issued: Jan. 27, 2004 (For PIFA antenna) FCC ID: RRK2003120027-1 Report No.: RF930101R0480Issued: Jan. 27, 2004

Contact Information

Applicant

Kelly Tsai(Director)
[email protected]886-3-5636666Fax: 886-3-5665091

Technical Contact

Advance Data Technology CorporationEllis Wu
[email protected]+886 3 327 0910

13-1, Lane 19, WenShan 3rd. St. · Taoyuan · Taiwan

Test Firm

Bureau Veritas CPS (H.K.) Ltd. Taoyuan BranchTommy Wu
[email protected]886-2-2605-2180-3Fax: 886-2-2605-2943

Technical Specifications

#Rule PartsFrequency RangePower Output
115C2.41 GHz - 2.46 GHz45.00 mW
Confidentiality
Long Term
Grant Notes
Limited Approval. Power output listed is conducted. This grant is valid only when the module is sold to OEM integrators and must be installed by the OEM or OEM integrators. The antennas used for this transmitter as shown in this filing 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 may not be provided with the module installation instructions. OEM integrators and end-users must be provided with transmitter operating conditions for satisfying RF exposure compliance.

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