MQ4PH100APCI Home PNA Card

Safety & Compliance Consulting 29 Sweetman Lane West Milford, NJ 07480-2932 Tel/Fax (973) 728-5141 December 29, 1999 QTK99-F045 13EA96402 Federal Communications Commission Equipment Approval Services P.O. Box 358315 Pittsburgh, PA 15251-5315 Subject: Original Application for Certification of Class B Computing Peripheral FCC ID: MQ4PH100A / PCI Home Phone Network Adapter Card, Model PH100A Gentlemen: Enclosed please find Abocom Systems Inc.’s application for equipment authorization dated December 29, 1999. The subject device is in compliance with Part 15, Subpart B of the FCC Rules. This device is a PCI Home Phone Network Adapter Card (Home PNAC) that can connect multiple PCs through their internal PCI ports to form an in-home local phone network. This device contains Home PNA type HHY with 25 MHz crystal oscillator. This device has 32bit PCI plug-in that is plug and play compatible with Home PNA specification 1.1 that supports up to 1Mbps data transfer speed. Also, this device is provided with two RJ11 connectors for direct connection to host telephone and other PCS. This EUT was network-simulated system tested with 1Mbps transmission speed while it was installed into PC and communicating with remote located PC. Tests were performed in ANSI C63.4-1992 to show compliance with CISPR-22 Class B limits. Should you have any questions or comments, please contact the undersigned. Thank you for your attention and cooperation in this matter. Sincerely yours, Richard Mullen Manager Safety & Compliance Consulting

QuieTek Corporation Page: 1 of 2 FCC Report No.: 99BH019FI Accredited Lab. of NVLAP(NIST) NVLAP Lab. Code : 200347-0 EMC Test Laboratory Rev.1 Attachment 3 : EUT Detail Photographs (1) EUT Photo (2) EUT Photo QuieTek Corporation Page: 2 of 2 FCC Report No.: 99BH019FI Accredited Lab. of NVLAP(NIST) NVLAP Lab. Code : 200347-0 EMC Test Laboratory Rev.1 (3) EUT Photo (4) EUT Photo

QuieTek Corporation Page: 1 of 5 FCC Report No.: 99BH019FI Accredited Lab. of NVLAP(NIST) NVLAP Lab. Code : 200347-0 EMC Test Laboratory Rev.1 Attachment 1 : Summary of Test Results The test results in the emission were performed according to the requirements of measurement standard and process. QuieTek Corporation is assumed full responsibility for the accuracy and completeness of these measurements. The test data of the emission are listed as the attached data. All the tests were carried out with the EUT in normal operation, which was defined as: Mode 1 : PCI 1M PhoneLine Network Adapter The EUT passed all the tests. The uncertainty is calculated in accordance with NAMAS NIS 81, The total uncertainty for this test is as follows: ÿ Emission Test • Uncertainty in the Conducted Emission Test: < ± 2.0 dB • Uncertainty in the field strength measured: < ± 4.0 dB QuieTek Corporation Page: 2 of 5 FCC Report No.: 99BH019FI Accredited Lab. of NVLAP(NIST) NVLAP Lab. Code : 200347-0 EMC Test Laboratory Rev.1 CONDUCTED EMISSION DATA Date of Test : November 30, 1999 EUT : Network Adapter Test Mode : Mode 1 Detect Mode : Quasi-Peak & Average Frequency Cable LISN Reading Level Measurement Level Limits Loss Factor Line1 Line1 MHz dB dB dBuV dBuV dBuV ======================================================================== 0.203 0.02 0.10 33.11 33.23 63.49 0.304 0.04 0.10 29.89 30.03 60.15 0.505 0.06 0.10 23.46 23.62 56.00 3.761 0.18 0.16 37.20 37.54 56.00 7.356 0.24 0.19 49.13 49.56 60.00 * 8.572 0.26 0.19 50.79 51.24 60.00 Average: 0.203 0.02 0.10 33.10 33.22 53.49 0.304 0.04 0.10 29.70 29.84 50.13 0.505 0.06 0.10 23.40 23.56 46.00 3.760 0.18 0.16 34.40 34.74 46.00 7.356 0.24 0.19 40.80 41.23 50.00 8.572 0.26 0.19 48.30 48.75 50.00 Remarks : 1. “ * ” means that this data is the worst emission level. QuieTek Corporation Page: 3 of 5 FCC Report No.: 99BH019FI Accredited Lab. of NVLAP(NIST) NVLAP Lab. Code : 200347-0 EMC Test Laboratory Rev.1 CONDUCTED EMISSION DATA Date of Test : November 30, 1999 EUT : Network Adapter Test Mode : Mode 1 Detect Mode : Quasi-Peak & Average Frequency Cable LISN Reading Level Measurement Level Limits Loss Factor Line2 Line2 MHz dB dB dBuV dBuV dBuV ======================================================================== 0.193 0.01 0.10 34.22 34.33 63.91 0.248 0.03 0.10 31.21 31.34 61.83 0.507 0.06 0.10 15.23 15.39 56.00 3.764 0.18 0.16 34.72 35.06 56.00 7.357 0.24 0.19 48.75 49.18 60.00 * 8.573 0.26 0.19 51.43 51.88 60.00 Average: 0.193 0.01 0.10 33.30 33.41 53.91 0.248 0.03 0.10 30.80 30.93 51.82 0.507 0.06 0.10 14.70 14.86 46.00 3.764 0.18 0.16 31.60 31.94 46.00 7.357 0.24 0.19 40.20 40.63 50.00 8.573 0.26 0.19 49.10 49.55 50.00 Remarks : 1. “ * ” means that this data is the worst emission level. QuieTek Corporation Page: 4 of 5 FCC Report No.: 99BH019FI Accredited Lab. of NVLAP(NIST) NVLAP Lab. Code : 200347-0 EMC Test Laboratory Rev.1 RADIATED EMISSION DATA Date of Test : November 30, 1999 EUT Network Adapter Test Mode : Mode 1 Test Site No.2 Open Test Site Freq. Cable Probe PreAMP Reading Measurement Margin Limit Ant Turn Loss Factor Level Horizontal MHz dB dB/m dB dBuV dBuV/m dB dBuV/m cm deg ======================================================================== 330.100 3.91 14.36 0.00 4.86 23.13 13.87 37.00 315 70 345.400 3.99 14.65 0.00 5.60 24.23 12.77 37.00 315 83 359.800 4.06 15.15 0.00 14.15 33.36 3.64 37.00 326 72 *375.000 4.14 15.40 0.00 14.84 34.38 2.62 37.00 280 75 390.000 4.22 15.63 0.00 11.28 31.13 5.87 37.00 258 73 405.000 4.30 16.29 0.00 6.43 27.02 9.98 37.00 258 73 Remarks: 1.All Readings below 1GHz are Quasi-Peak, above are average value. 2.“ * ”, means this data is the worst emission level. 3.Emission Level = Reading Level + Antenna Factor + Cable loss QuieTek Corporation Page: 5 of 5 FCC Report No.: 99BH019FI Accredited Lab. of NVLAP(NIST) NVLAP Lab. Code : 200347-0 EMC Test Laboratory Rev.1 RADIATED EMISSION DATA Date of Test : November 30, 1999 EUT Network Adapter Test Mode : Mode 1 Test Site No.2 Open Test Site Freq. Cable Probe PreAMP Reading Measurement Margin Limit Ant Turn Loss Factor Level Vertical MHz dB dB/m dB dBuV dBuV/m dB dBuV/m cm deg ======================================================================== 330.100 3.91 14.36 0.00 5.62 23.89 13.11 37.00 105 147 345.400 3.99 14.65 0.00 8.81 27.44 9.56 37.00 105 169 *360.320 4.07 15.48 0.00 15.09 34.63 2.37 37.00 105 79 375.000 4.14 15.40 0.00 13.96 33.50 3.50 37.00 105 55 390.100 4.23 15.75 0.00 8.80 28.78 8.22 37.00 105 63 405.400 4.31 16.32 0.00 4.88 25.51 11.49 37.00 105 84 Remarks: 1.All Readings below 1GHz are Quasi-Peak, above are average value. 2.“ * ”, means this data is the worst emission level. 3.Emission Level = Reading Level + Antenna Factor + Cable loss

QuieTek Corporation Page: 1 of 2 FCC Report No.: 99BH019FI Accredited Lab. of NVLAP(NIST) NVLAP Lab. Code : 200347-0 EMC Test Laboratory Rev.1 Attachment 2: EUT Test Setup Photos Front View of Conducted Test Back View of Conducted Test QuieTek Corporation Page: 2 of 2 FCC Report No.: 99BH019FI Accredited Lab. of NVLAP(NIST) NVLAP Lab. Code : 200347-0 EMC Test Laboratory Rev.1 Front View of Radiated Test Back View of Radiated Test

QuieTek Corporation Page: 1 of 2 FCC Report No.: 99BH019FI Accredited Lab. of NVLAP(NIST) NVLAP Lab. Code : 200347-0 EMC Test Laboratory Rev.1 Attachment 2: EUT Test Setup Photos Front View of Conducted Test Back View of Conducted Test QuieTek Corporation Page: 2 of 2 FCC Report No.: 99BH019FI Accredited Lab. of NVLAP(NIST) NVLAP Lab. Code : 200347-0 EMC Test Laboratory Rev.1 Front View of Radiated Test Back View of Radiated Test