H8NWLC010D53Wireless PC LAN Card With 2.4GHz TX

QTK2000-F017A/ Askey Computer Corp. FCC ID: H8NWLC010D53 Confirmation Number: EA97641 ASKEY PC Card User’s Manual ASKEY COMPUTER CORP. RM 335, BLDG, 53, 195-69 SEC, 4, CHUNG HSING RD. CHUTUNG, HSINCHU, TAIWAN 310, R.O.C. 2 Federal Communication Commission Interference Statement FCC Certification Information: 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 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, use only shielded interface cables when connecting to computer to 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. FCC DoC Information: DoC Responsible Party: Askey Computer Corp 47849 Fremont Blvd. Fremont, CA. 94538, USA Tel: (510) 440-8694 Fax: (510) 440-8725 Attn: Pi Yang Chiang 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. 3 Contents CHAPTER 1 CONCEPTS............................................................................................................................................... 4 1.1 B ASIC C O N CEPT O F TH E PRO DUC T ............................................................................................................................. 4 CHAPTER 2 SETTINGS................................................................................................................................................. 4 2.1 N EC ESSA RY D EVIC ES AN D C ONDITIONS FOR U SING .................................................................................................. 4 2.1.1 Conditions for Electromagnetic Wave .............................................................................................................. 4 2.1.2 PC Requirement ................................................................................................................................................ 5 2.1.3 Operating System Requirement ........................................................................................................................ 5 2.1.4 Notice of Use .................................................................................................................................................... 5 2.2 H ARDWARE I N STALLATIO N ........................................................................................................................................ 5 2.3 S OFTWARE I NSTALLATION ......................................................................................................................................... 6 2.3.1 Installation of Device Driver............................................................................................................................ 6 2.3.2 Installation of configuration Utility................................................................................................................ 11 2.3.3 Remove the Askey PC Card From the Computer............................................................................................ 15 CHAPTER 3 GLOSSARY............................................................................................................................................. 14 CHAPTER 4 HARDWARE SPECIFICATION .......................................................................................................... 16 4 Chapter 1 Concepts 1.1 Basic Concept of the product Congratulations on your purchase of the Askey PC Card! The Askey PC Card is a wireless network interface card (NIC) for any computer equipped with a Personal Computer Memory Card International Association (PCMCIA) Type II or Type III slot. ASKEY PC Card conforms to the PCMCIA release 2.x standard and is designed to meet the IEEE 802.11 wireless LAN (WLAN) standard ratified in June 1997. As a result of the completion of the standard, the interoperability of the wireless LAN products among multiple manufacturers will be guaranteed. Wireless LANs are a complementary extension to existing wired LANs, offering complete mobility while maintaining continuous network connectivity to both corporate and home Intranets. They add a new level of convenience for LAN users. This is accomplished through the use of a device known as the Access Point (AP). By utilizing the Access Point in the office, you can easily establish mobile network connections to the enterprise Intranet or Internet. Moreover, you can bring your ASKEY PC Card home to make your home-networking dream come true! A home-dedicated Access Point, with built-in internet gateway capability, a llows your family to share a Modem and one ISP account simultaneously with no excessive, tedious ties! Connected anywhere, at any time, your family will feel closer by the invisible magic of ASKEY PC Card! Chapter 2 Settings 2.1 Necessary Devices and Conditions…

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118 Appendix B Intersil Corporation Certification Report Testing for Compliance with FCC Rules 15-247e Theoretical BER Curves for the IEEE 1 and 2Mbps Modulations 11Mbps Channel 1 Processing Gain 11Mbps Channel 6 Processing Gain 11Mbps Channel 11 Processing Gain 2Mbps Channel 6 Processing Gain 119 120 121 122 123 124 125 126 127 128 129

130 11Mbps CHANNEL 1 Processing Gain Gp = (S/N)o + Mj + Lsys Freq. Gp(S/N)oMj = J/SLsysJammerLVLFER (GHz)(dB)(dB)(dB)(dB)(dBm)(dBm) 2.40352016.41.62-38.485.4 2.4035519.516.41.12-38.97.56.2 2.403619.416.412-397.47.3 2.403651916.40.62-39.476.1 2.403718.916.40.52-39.56.95.8 2.4037518.816.40.42-39.66.85.8 2.403818.916.40.52-39.56.95.7 2.4038518.916.40.52-39.56.97.1 2.40391916.40.62-39.477.3 2.4039519.116.40.72-39.37.15.6 2.40419.516.41.12-38.97.56.7 2.4040519.816.41.42-38.67.87.2 2.404119.616.41.22-38.87.66.8 2.4041519.516.41.12-38.97.56 2.404219.616.41.22-38.87.67.8 2.4042519.416.412-397.47.5 2.404319.316.40.92-39.17.36.5 2.4043519.316.40.92-39.17.35.2 2.404419.216.40.82-39.27.26.5 2.4044519.116.40.72-39.37.14.9 2.40451916.40.62-39.477.5 2.4045518.616.40.22-39.86.67.9 2.404618.516.40.12-39.96.57.5 2.4046518.116.4-0.32-40.36.15.7 2.404718.116.4-0.32-40.36.16.1 2.404751816.4-0.42-40.465.2 2.404818.116.4-0.32-40.36.17.9 2.404851816.4-0.42-40.464.9 2.40491816.4-0.42-40.465 2.4049518.216.4-0.22-40.26.27.1 2.40518.516.40.12-39.96.57.9 2.4050518.616.40.22-39.86.67.7 2.405118.616.40.22-39.86.68 2.4051518.516.40.12-39.96.56.2 2.405218.416.402-406.46.4 2.4052518.316.4-0.12-40.16.35.6 2.405318.316.4-0.12-40.16.36.2 2.4053518.216.4-0.22-40.26.25.2 2.405418.216.4-0.22-40.26.26.6 2.4054518.116.4-0.32-40.36.16.8 2.405517.816.4-0.62-40.65.86.5 2.4055517.416.4-12-415.46.8 2.405617.216.4-1.22-41.25.26.7 2.405651716.4-1.42-41.455.7 2.405716.916.4-1.52-41.54.96.9 131 2.4057516.816.4-1.62-41.64.87.3 2.405816.716.4-1.72-41.74.76.1 2.4058516.716.4-1.72-41.74.78 2.405916.616.4-1.82-41.84.67 2.4059516.716.4-1.72-41.74.77.5 2.40616.716.4-1.72-41.74.75.8 2.4060516.716.4-1.72-41.74.75.8 2.406116.716.4-1.72-41.74.77.9 2.4061516.616.4-1.82-41.84.67.1 2.406216.416.4-22-424.45.9 2.4062516.316.4-2.12-42.14.37.7 2.40631616.4-2.42-42.445.3 2.4063515.916.4-2.52-42.53.97 2.406415.716.4-2.72-42.73.76.2 2.4064515.616.4-2.82-42.83.67.6 2.406515.416.4-32-433.46.4 2.4065515.316.4-3.12-43.13.36.1 2.406615.316.4-3.12-43.13.37.2 2.4066515.216.4-3.22-43.23.27 2.406715.216.4-3.22-43.23.27.3 2.4067515.116.4-3.32-43.33.15.3 2.406815.116.4-3.32-43.33.16.2 2.4068515.116.4-3.32-43.33.17 2.40691516.4-3.42-43.438 2.4069514.816.4-3.62-43.62.87.2 2.40714.716.4-3.72-43.72.77.8 2.4070514.516.4-3.92-43.92.56.5 2.407114.416.4-42-442.46.5 2.4071514.316.4-4.12-44.12.36.9 2.407214.216.4-4.22-44.22.27.3 2.4072514.116.4-4.32-44.32.16.4 2.407314.116.4-4.32-44.32.17.8 2.407351416.4-4.42-44.426.6 2.40741416.4-4.42-44.428 2.4074513.916.4-4.52-44.51.97.2 2.407513.816.4-4.62-44.61.86.3 2.4075513.716.4-4.72-44.71.75.9 2.407613.616.4-4.82-44.81.66.9 2.4076513.516.4-4.92-44.91.57.4 2.407713.416.4-52-451.48 2.4077513.316.4-5.12-45.11.37.9 2.407813.216.4-5.22-45.21.27.6 2.4078513.116.4-5.32-45.31.16 2.407913.116.4-5.32-45.31.16.6 2.4079513.116.4-5.32-45.31.16.5 11Mbps CHANNEL 1 Processing Gain Gp = (S/N)o + Mj + Lsys Freq. Gp(S/N)oMj = J/SLsysJammerLVLFER (GHz)(dB)(dB)(dB)(dB)(dBm)(dBm) 132 2.40813.116.4-5.32-45.31.16.8 2.4080513.116.4-5.32-45.31.18 2.408113.116.4-5.32-45.31.16.5 2.4081513.216.4-5.22-45.21.27.5 2.408213.116.4-5.32-45.31.18 2.4082512.916.4-5.52-45.50.96.1 2.408312.716.4-5.72-45.70.75.2 2.4083512.716.4-5.72-45.70.77.3 2.408412.516.4-5.92-45.90.56.7 2.4084512.416.4-62-460.47.2 2.408512.416.4-62-460.48 2.4085512.316.4-6.12-46.10.37 2.408612.316.4-6.12-46.10.35.1 2.4086512.316.4-6.12-46.10.38 2.408712.216.4-6.22-46.20.26.2 2.4087512.316.4-6.12-46.10.37.2 2.408812.216.4-6.22-46.20.26.9 2.4088512.216.4-6.22-46.20.27.8 2.40891216.4-6.42-46.407.3 2.4089511.916.4-6.52-46.5-0.17.6 2.40911.716.4-6.72-46.7-0.36.9 2.4090511.616.4-6.82-46.8-0.47.9 2.409111.416.4-72-47-0.66.6 2.4091511.416.4-72-47-0.68 2.409211.316.4-7.12-47.1-0.77.9 2.4092511.216.4-7.22-47.2-0.86.8 2.409311.216.4-7.22-47.2-0.87 2.4093511.216.4-7.22-47.2-0.87 2.409411.316.4-7.12-47.1-0.77.7 2.4094511.316.4-7.12-47.1-0.76.9 2.409511.316.4-7.12-47.1-0.76.3 2.4095511.416.4-72-47-0.66.9 2.409611.416.4-72-47-0.67.4 2.4096511.416.4-72-47-0.67.3 2.409711.316.4-7.12-47.1-0.76.7 2.4097511.316.4-7.12-47.1-0.78 2.409811.116.4-7.32-47.3-0.96.7 2.4098511.116.4-7.32-47.3-0.97.6 2.40991116.4-7.42-47.4-16.5 2.409951116.4-7.42-47.4-17.4 2.4110.916.4-7.52-47.5-1.16.1 2.410051116.4-7.42-47.4-18 2.41011116.4-7.42-47.4-16.6 2.4101511.116.4-7.32-47.3-0.97.6 2.410211.216.4-7.22-47.2-0.87.7 11Mbps CHANNEL 1 Processing Gain Gp = (S/N)o + Mj + Lsys Freq. Gp(S/N)oMj = J/SLsysJammerLVLFER (GHz)(dB)(dB)(dB)(dB)(dBm)(dBm) 133 2.4102511.316.4-7.12-47.1-0.77.5 2.410311.316.4-7.12-47.1-0.76.3 2.4103511.416.4-72-47-0.68 2.410411.316.4-7.12-47.1-0.76.4 2.4104511.316.4-7.12-47.1-0.76.5 2.410511.316.4-7.12-47.1-0.77.2 2.4105511.216.4-7.22-47.2-0.86.5 2.410611.216.4-7.22-47.2-0.86.6 2.4106511.316.4-7.12-47.1-0.77.8 2.410711.316.4-7.12-47.1-0.77 2.4107511.316.4-7.12-47.1-0.76 2.410811.416.4-72-47-0.66.2 2.4108511.516.4-6.92-46.9-0.56.5 2.410911.616.4-6.82-46.8-0.46.9 2.4109511.616.4-6.82-46.8-0.46.7 2.41111.616.4-6.82-46.8-0.47.8 2.4110511.416.4-72-47-0.67.2 2.411111.516.4-6.92-46.9-0.57 2.4111511.616.4-6.82-46.8-0.47.4 2.411211.516.4-6.92-46.9-0.56.3 2.4112511.516.4-6.92-46.9-0.56.6 2.411311.516.4-6.92-46.9-0.56.9 2.4113511.416.4-72-47-0.66.1 2.411411.416.4-72-47-0.66 2.4114511.416.4-72-47-0.66.7 2.411511.416.4-72-47-0.67.3 2.4115511.416.4-72-47-0.66.6 2.411611.616.4-6.82-46.8-0.47.7 2.4116511.616.4-6.82-46.8-0.46.6 2.411711.516.4-6.92-46.9-0.56 2.4117511.416.4-72-47-0.66.8 2.411811.216.4-7.22-47.2-0.85.8 2.4118511.116.4-7.32-47.3-0.97.1 2.41191116.4-7.42-47.4-15.6 2.4119510.816.4-7.62-47.6-1.26 2.41210.916.4-7.52-47.5-1.16.1 2.4120510.916.4-7.52-47.5-1.14 2.412111.116.4-7.32-47.3-0.93.5 2.4121511.416.4-72-47-0.66.5 2.412211.516.4-6.92-46.9-0.55.4 2.4122511.616.4-6.82-46.8-0.47.5 2.412311.716.4-6.72-46.7-0.34.5 2.4123511.716.4-6.72-46.7-0.37.2 2.412411.716.4-6.72-46.7-0.36.7 2.4124511.616.4-6.82-46.8-0.45.9 11Mbps CHANNEL 1 Processing Gain Gp = (S/N)o + Mj + Lsys Freq. Gp(S/N)oMj = J/SLsysJammerLVLFER (GHz)(dB)(dB)(dB)(dB)(dBm)(dBm) 1…

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148 11Mbps Channel 11 Processing Gain Gp = (S/N)o +Mj +Lsys Freq.Gp(S/N)oMj = J/SLsysJammerLvlFER (GHz)(dB)(dB)(dB)(dB)(dBm)(dBm) 2.453519.516.41.12-38.92.97.7 2.4535519.116.40.72-39.32.57.4 2.453618.816.40.42-39.62.26.9 2.4536518.516.40.12-39.91.95.3 2.453718.416.402-401.86 2.4537518.416.402-401.87.2 2.453818.416.402-401.86.8 2.4538518.516.40.12-39.91.97.4 2.453918.616.40.22-39.827 2.4539518.816.40.42-39.62.26.6 2.45419.116.40.72-39.32.57.1 2.4540519.116.40.72-39.32.55.7 2.454119.116.40.72-39.32.56.4 2.454151916.40.62-39.42.45 2.45421916.40.62-39.42.47.5 2.4542518.916.40.52-39.52.35.4 2.454318.916.40.52-39.52.36.8 2.4543518.816.40.42-39.62.25 2.454418.816.40.42-39.62.26.4 2.4544518.716.40.32-39.72.16.4 2.454518.516.40.12-39.91.96.1 2.4545518.216.4-0.22-40.21.66.4 2.454617.916.4-0.52-40.51.35.7 2.4546517.716.4-0.72-40.71.15.5 2.454717.716.4-0.72-40.71.16.4 2.4547517.716.4-0.72-40.71.17.2 2.454817.716.4-0.72-40.71.17 2.4548517.716.4-0.72-40.71.16.6 2.454917.816.4-0.62-40.61.26.4 2.4549517.916.4-0.52-40.51.36.2 2.45518.116.4-0.32-40.31.55.6 2.4550518.216.4-0.22-40.21.66 2.455118.216.4-0.22-40.21.66.5 2.4551518.116.4-0.32-40.31.55.3 2.45521816.4-0.42-40.41.45.2 2.455251816.4-0.42-40.41.47.6 2.455317.916.4-0.52-40.51.35.2 2.4553517.916.4-0.52-40.51.35.7 2.455417.916.4-0.52-40.51.36.3 2.4554517.816.4-0.62-40.61.25.4 2.455517.716.4-0.72-40.71.17.4 2.4555517.216.4-1.22-41.20.66.5 2.455616.916.4-1.52-41.50.35.9 2.4556516.716.4-1.72-41.70.16.5 2.455716.616.4-1.82-41.807.3 149 2.4557516.516.4-1.92-41.9-0.17.2 2.455816.416.4-22-42-0.26.9 2.4558516.316.4-2.12-42.1-0.35.1 2.455916.316.4-2.12-42.1-0.35.4 2.4559516.416.4-22-42-0.26.1 2.45616.516.4-1.92-41.9-0.17.6 2.4560516.416.4-22-42-0.25.7 2.456116.416.4-22-42-0.26.4 2.4561516.316.4-2.12-42.1-0.36.7 2.456216.216.4-2.22-42.2-0.47.5 2.456251616.4-2.42-42.4-0.67.1 2.456315.816.4-2.62-42.6-0.86.3 2.4563515.716.4-2.72-42.7-0.97 2.456415.616.4-2.82-42.8-17.4 2.4564515.416.4-32-43-1.26.6 2.456515.316.4-3.12-43.1-1.37.4 2.4565515.116.4-3.32-43.3-1.55.6 2.456615.116.4-3.32-43.3-1.56.5 2.456651516.4-3.42-43.4-1.66 2.45671516.4-3.42-43.4-1.66.6 2.456751516.4-3.42-43.4-1.66.4 2.45681516.4-3.42-43.4-1.66.7 2.4568514.916.4-3.52-43.5-1.76.1 2.456914.816.4-3.62-43.6-1.86.2 2.4569514.616.4-3.82-43.8-26 2.45714.516.4-3.92-43.9-2.16.2 2.4570514.416.4-42-44-2.27 2.457114.316.4-4.12-44.1-2.37.7 2.4571514.216.4-4.22-44.2-2.47.6 2.45721416.4-4.42-44.4-2.65.2 2.457251416.4-4.42-44.4-2.66.8 2.457313.916.4-4.52-44.5-2.76 2.4573513.916.4-4.52-44.5-2.76.9 2.457413.916.4-4.52-44.5-2.77.3 2.4574513.916.4-4.52-44.5-2.78 2.457513.816.4-4.62-44.6-2.87.3 2.4575513.716.4-4.72-44.7-2.97.4 2.457613.516.4-4.92-44.9-3.16.5 2.4576513.416.4-52-45-3.27.1 2.457713.316.4-5.12-45.1-3.37.5 2.4577513.216.4-5.22-45.2-3.47.6 2.457813.116.4-5.32-45.3-3.56.4 2.4578513.116.4-5.32-45.3-3.57.1 2.457913.116.4-5.32-45.3-3.57.7 2.4579513.116.4-5.32-45.3-3.57.4 11Mbps Channel 11 Processing Gain Gp = (S/N)o +Mj +Lsys Freq.Gp(S/N)oMj = J/SLsysJammerLvlFER (GHz)(dB)(dB)(dB)(dB)(dBm)(dBm) 150 2.45813.116.4-5.32-45.3-3.57.4 2.458051316.4-5.42-45.4-3.66.4 2.458113.116.4-5.32-45.3-3.57.1 2.4581513.116.4-5.32-45.3-3.57 2.45821316.4-5.42-45.4-3.66.3 2.4582512.916.4-5.52-45.5-3.75.9 2.458312.816.4-5.62-45.6-3.86.5 2.4583512.716.4-5.72-45.7-3.97.6 2.458412.616.4-5.82-45.8-47.5 2.4584512.516.4-5.92-45.9-4.17.5 2.458512.416.4-62-46-4.27 2.4585512.416.4-62-46-4.27.4 2.458612.416.4-62-46-4.27.6 2.4586512.416.4-62-46-4.27.4 2.458712.416.4-62-46-4.27.4 2.4587512.416.4-62-46-4.26 2.458812.516.4-5.92-45.9-4.18 2.4588512.416.4-62-46-4.26.3 2.458912.316.4-6.12-46.1-4.36.8 2.4589512.216.4-6.22-46.2-4.46.5 2.45912.116.4-6.32-46.3-4.57.1 2.4590511.916.4-6.52-46.5-4.76.4 2.459111.816.4-6.62-46.6-4.86 2.4591511.816.4-6.62-46.6-4.87.3 2.459211.716.4-6.72-46.7-4.97 2.4592511.716.4-6.72-46.7-4.97.6 2.459311.616.4-6.82-46.8-56 2.4593511.716.4-6.72-46.7-4.97.5 2.459411.716.4-6.72-46.7-4.97 2.4594511.716.4-6.72-46.7-4.96.2 2.459511.716.4-6.72-46.7-4.95.8 2.4595511.816.4-6.62-46.6-4.87.1 2.459611.816.4-6.62-46.6-4.86.5 2.4596511.716.4-6.72-46.7-4.95.9 2.459711.716.4-6.72-46.7-4.97.6 2.4597511.616.4-6.82-46.8-58 2.459811.516.4-6.92-46.9-5.17.1 2.4598511.416.4-72-47-5.27.5 2.459911.416.4-72-47-5.28 2.4599511.316.4-7.12-47.1-5.37 2.4611.316.4-7.12-47.1-5.36.6 2.4600511.316.4-7.12-47.1-5.36.6 2.460111.416.4-72-47-5.27.1 2.4601511.516.4-6.92-46.9-5.17.1 2.460211.516.4-6.92-46.9-5.16 11Mbps Channel 11 Processing Gain Gp = (S/N)o +Mj +Lsys Freq.Gp(S/N)oMj = J/SLsysJammerLvlFER (GHz)(dB)(dB)(dB)(dB)(dBm)(dBm) 151 2.4602511.616.4-6.82-46.8-56.4 2.460311.616.4-6.82-46.8-56 2.4603511.616.4-6.82-46.8-56.8 2.460411.616.4-6.82-46.8-57.2 2.4604511.516.4-6.92-46.9-5.16.6 2.460511.516.4-6.92-46.9-5.17.2 2.4605511.416.4-72-47-5.26.6 2.460611.416.4-72-47-5.27.1 2.4606511.516.4-6.92-46.9-5.18 2.460711.516.4-6.92-46.9-5.16.7 2.4607511.616.4-6.82-46.8-57.8 2.460811.616.4-6.82-46.8-56 2.4608511.816.4-6.62-46.6-4.87.7 2.460911.916.4-6.52-46.5-4.77.6 2.460951216.4-6.42-46.4-4.67.9 2.4611216.4-6.42-46.4-4.67.8 2.4610511.916.4-6.52-46.5-4.78 2.46111216.4-6.42-46.4-4.67.7 2.4611512.116.4-6.32-46.3-4.57.4 2.461212.116.4-6.32-46.3-4.56.8 2.4612512.116.4-6.32-46.3-4.56.5 2.461312.116.4-6.32-46.3-4.57 2.4613512.116.4-6.32-46.3-4.56.5 2.461412.116.4-6.32-46.3-4.56.5 2.4614512.116.4-6.32-46.3-4.56 2.461512.216.4-6.22-46.2-4.47.8 2.4615512.216.4-6.22-46.2-4.46.8 2.461612.316.4-6.12-46.1-4.36.8 2.4616512.316.4-6.12-46.1-4.35.4 2.461712.416.4-62-46-4.27.1 2.4617512.316.4-6.12-46.1-4.35.8 2.461812.216.4-6.22-46.2-4.46.5 2.4618512.116.4-6.32-46.3-4.57 2.46191216.4-6.42-46.4-4.66.2 2.461951216.4-6.42-46.4-4.67 2.46211.916.4-6.52-46.5-4.76.2 2.462051216.4-6.42-46.4-4.67 2.462112.116.4-6.32-46.3-4.57 2.4621512.216.4-6.22-46.2-4.46.6 2.462212.316.4-6.12-46.1-4.35.8 2.4622512.416.4-62-46-4.25.2 2.462312.516.4-5.92-45.9-4.17.3 2.4623512.416.4-62-46-4.25.5 2.462412.416.4-62-46-4.27.3 2.4624512.316.4-6.12-46.1-4.36.2 11Mbps Channel 11 Processing Gain Gp = (S/N)o +Mj +Lsys Freq.Gp(S/N)…

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Safety & Compliance Consulting 29 Sweetman Lane West Milford, NJ 07480-2932 Tel/Fax (973) 728-5141 August 29, 2000 QTK2000-F017B Attn:Joseph Dichoso / FCC-OET Re:FCC ID: H8NWLC010D53 Applicant:Askey Computer Corporation Correspondence Ref No:15441 731 Confirmation Number:EA97641 Date of FCC E-Mail:08/07/00 Product Name:2.4 GHz Wireless PCMCIA LAN Card Composite Device:2.4 GHz DSS Transmitter (Certification With FCC ID) Class B Computing Device Peripheral (DoC with FCC logo) Dear Mr. Dichoso: Please note the following response to your issued comments: 1. As you pointed out, the initial maximum rated output power tests were generated with spectrum analyzer with bandwidth limitations that did not allow the resolution bandwidth (RBW) to be set to greater than 6 dB channel bandwidth of the EUT. Attached find maximum antenna output power performed with peak power meter. The representative test results for Channels 1, 6 and 11 were: (1) Ch 1 was 5.62 dBm / 3.65mW; (2) Ch 6 was 5.10 dBm / 3.24 mW; and (3) Ch 11 was 5.12 dBm / 3.25 mW. As the maximum allowable output power is 30 dBm (1,000mW), these test results are well below the maximum allowable output limits. 2. The provided theoretical processing gain for frequency channels 1, 6 and 11 with data rate 2 and 11 Mbps provided theoretical calculations of processing gain greater than 10 dB based upon Intersil HWB3163 system, which uses component chipset HWB3163. This same process gain system is used within the subject device and is identical to originally reported and granted Wireless LAN PCMCIA that you granted on April 27, 2000 under FCC ID: OSZ3163B1 3. Regarding RF Exposure, this 2.4 GHz direct sequence spread spectrum transmitter employs an internal antenna has a fixed gain of 1.5dBi, effective peak radiate output power of 3.65mW and approximate minimum spacing of 1.0cm spacing between antenna and the human body. As this device has very low power and minimum spacing is less than 20 cm, we judge this device can be categorically excluded from SAR measurement requirements. Please advise if you have any further questions or comments. Thank you for your attention and continued cooperation in these matters. Sincerely yours, Richard Mullen Group Manager Safety & Compliance Consulting

Safety & Compliance Consulting 29 Sweetman Lane West Milford, NJ 07480-2932 Tel/Fax (973) 728-5141 September 21, 2000 QTK2000-F017C Attn:Joseph Dichoso / FCC-OET Re:FCC ID: H8NWLC010D53 Applicant:Askey Computer Corporation Correspondence Ref No:15932 731 Confirmation Number:EA97641 Date of FCC E-Mail:09/06/00 Product Name:2.4 GHz Wireless PCMCIA LAN Card Composite Device:2.4 GHz DSS Transmitter (Certification With FCC ID) Class B Computing Device Peripheral (DoC with FCC logo) Dear Mr. Dichoso: This is in response to your comment regarding the reported processing gain data. The provided theoretical processing gain provided theoretical calculations of processing gain based upon Intersil HWB3163 system, which was granted under FCC ID: OSZ3163B1. The subject device uses the identical processing gain and associated circuitry as used within Intersil HWB3163 system. As such, we understand it is acceptable to make reference to their processing gain data as it is identical the pertinent associated circuitry within the subject device. Attached, find Askey Computer confirmation letter dated September 18, 2000 regarding this matter. Please advise if you have any further questions or comments. Thank you for your attention and continued cooperation in these matters. Sincerely yours, Richard Mullen Group Manager Safety & Compliance Consulting

Safety & Compliance Consulting 29 Sweetman Lane West Milford, NJ 07480-2932 Tel/Fax (973) 728-5141 October 24, 2000 QTK2000-F017D Attn:Joseph Dichoso / FCC-OET Re:FCC ID: H8NWLC010D53 Applicant:Askey Computer Corporation Correspondence Ref No:16240 731 Confirmation Number:EA97641 Date of FCC E-Mail:09/06/00 Product Name:2.4 GHz Wireless PCMCIA LAN Card Composite Device:2.4 GHz DSS Transmitter (Certification With FCC ID) Class B Computing Device Peripheral (DoC with FCC logo) Dear Mr. Dichoso: This is in response to your comment regarding the reported processing gain data. The past provided theoretical processing gain with calculations of processing gain was based upon Intersil HWB3163 system, which was granted under FCC ID: OSZ3163B1. As the subject device uses similar, but not identical associated circuitry, attached find new processing gain test data generated with the actual subject end-produce. Please advise if you have any further questions or comments. Thank you for your attention and continued cooperation in these matters. Sincerely yours, Richard Mullen Group Manager Safety & Compliance Consulting


  


  


 


  


  



 



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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. S/N: Made in Taiwan


  


   


 

  


  



 









 






 

    
 
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