test report 1

FCC ID: H8NRTW010

Test Report

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FCCID_136212

FCC ID: H8NRTW010 FCC TEST REPORT REPORT NO.: RF89121906 MODEL NO.: RTW010 RECEIVED: December 19, 2000 TESTED: February 1, 2001 APPLICANT: Askey Computer Corporation ADDRESS: 10F, No.119, Chien Kang Road, Chung Ho, Taipei Hsien, Taiwan, R.O.C. ISSUED BY: Advance Data Technology Corporation LAB LOCATION: 13-1, Lane 19, Wen Shan 3rd St., Kweishan, Taoyuan Hsien, Taiwan, R.O.C. This test report consists of 68 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 NVLAP or any U.S. government agencies. The test results in the report only apply to the tested sample. Accredited Laboratory Report No.: RF89121906 1 Issued: Feb. 2, 2001

FCC ID: H8NRTW010 Table of Contents 1 CERTIFICATION ..................................................................................................... 4 2 SUMMARY OF TEST RESULTS............................................................................ 5 3 GENERAL INFORMATION ................................................................................... 6 3.1 GENERAL DESCRIPTION OF EUT ............................................................ 6 3.2 DESCRIPTION OF TEST MODES .............................................................. 6 3.3 GENERAL DESCRIPTION OF APPLIED STANDARDS ............................. 7 3.4 DESCRIPTION OF SUPPORT UNITS ........................................................ 7 4 TEST PROCEDURES AND TEST RESULTS ........................................................ 8 4.1 CONDUCTED EMISSION MEASUREMENT............................................... 8 4.1.1 LIMITS OF CONDUCTED EMISSION MEASUREMENT..................................................... 8 4.1.2 TEST INSTRUMENTS .......................................................................................................... 8 4.1.3 TEST PROCEDURES........................................................................................................... 9 4.1.4 TEST SETUP ...................................................................................................................... 10 4.1.5 TEST RESULTS.................................................................................................................. 11 4.2 RADIATED EMISSION MEASUREMENT.................................................. 17 4.2.1 LIMITS OF RADIATED EMISSION MEASUREMENT........................................................ 17 4.2.2 TEST INSTRUMENTS ........................................................................................................ 18 4.2.3 TEST PROCEDURES......................................................................................................... 19 4.2.4 TEST SETUP ...................................................................................................................... 20 4.2.5 TEST RESULTS.................................................................................................................. 21 4.3 6dB BANDWIDTH MEASUREMENT......................................................... 25 4.3.1 LIMITS OF 6dB BANDWIDTH MEASUREMENT ............................................................... 25 4.3.2 TEST INSTRUMENTS ........................................................................................................ 25 4.3.3 TEST PROCEDURE ........................................................................................................... 26 4.3.4 TEST SETUP ...................................................................................................................... 26 4.3.5 EUT OPERATING CONDITION.......................................................................................... 26 4.3.6 TEST RESULTS.................................................................................................................. 27 4.4 MAXIMUM PEAK OUTPUT POWER......................................................... 31 4.4.1 LIMITS OF MAXIMUM PEAK OUTPUT POWER MEASUREMENT.................................. 31 4.4.2 INSTRUMENTS .................................................................................................................. 31 4.4.3 TEST PROCEDURES......................................................................................................... 32 4.4.4 TEST SETUP ...................................................................................................................... 32 4.4.5 EUT OPERATING CONDITION.......................................................................................... 32 4.4.6 TEST RESULTS.................................................................................................................. 33 4.5 POWER SPECTRAL DENSITY MEASUREMENT .................................... 34 4.5.1 LIMITS OF POWER SPECTRAL DENSITY MEASUREMENT .......................................... 34 4.5.2 TEST INSTRUMENTS ........................................................................................................ 34 Report No.: RF89121906 2 Issued: Feb. 2, 2001

FCC ID: H8NRTW010 4.5.3 TEST PROCEDURE ........................................................................................................... 35 4.5.4 TEST SETUP ...................................................................................................................... 35 4.5.5 EUT OPERATING CONDITION.......................................................................................... 35 4.5.6 TEST RESULTS.................................................................................................................. 36 4.6 BAND EDGES MEASUREMENT .............................................................. 40 4.6.1 LIMITS OF BAND EDGES MEASUREMENT..................................................................... 40 4.6.2 TEST INSTRUMENTS ........................................................................................................ 40 4.6.3 TEST PROCEDURE ........................................................................................................... 40 4.6.4 EUT OPERATING CONDITION.......................................................................................... 41 4.6.5 TEST RESULTS.................................................................................................................. 41 4.6.6 NOTE on band edge emission ............................................................................................ 42 4.7 PROCESSING GAIN OF A DIRECT SEQUENCE SPREAD SPECTRUM MEASUREMENT(WORSE CASE) ............................................................ 45 4.7.1 LIMITS OF PROCESSING GAIN OF A DIRECT SEQUENCE SPREAD SPECTRUM MEASUREMENT ................................................................................................................ 45 4.7.2 TEST INSTRUMENTS & SUPPORT UNIT......................................................................... 45 4.7.3 METHOD OF MEASUREMENT.......................................................................................... 46 4.7.4 TEST SETUP ...................................................................................................................... 47 4.7.5 TEST PROCEDURES......................................................................................................... 48 4.7.6 EUT OPERATING CONDITION.......................................................................................... 48 4.7.7 TEST RESULTS.................................................................................................................. 49 4.8 ANTENNA REQUIREMENT ...................................................................... 65 4.8.1 STANDARD APPLICABLE.................................................................................................. 65 4.8.2 ANTENNA CONNECTED CONSTRUCTION ..................................................................... 65 5 PHOTOGRAPHS OF THE TEST CONFIGURATION......................................... 66 6 INFORMATION ON THE TESTING LABORATORIES ..................................... 68 ANNEX PHOTOGRAPHS OF EUT Report No.: RF89121906 3 Issued: Feb. 2, 2001

FCC ID: H8NRTW010 1 CERTIFICATION PRODUCT : 11Mbps Wireless LAN Access Point BRAND NAME : Askey MODEL NO. : RTW010 APPLICANT : Askey Computer Corporation STANDARDS : 47 CFR Part 15, Subpart C (Section 15.247), ANSI C63.4-1992 SITE REGISTERATION 90422 (FCC) NO. : IC 3789-5 (Canada IC) We, Advance Data Technology Corporation, hereby certify that one sample RTW010 of the designation has been tested in our facility on February 1, 2001. The test record, data evaluation and Equipment Under Test (EUT) configurations represented herein are true and accurate accounts of the measurements of the sample's EMC characteristics under the conditions herein specified. Report No.: RF89121906 4 Issued: Feb. 2, 2001

FCC ID: H8NRTW010 2 SUMMARY OF TEST RESULTS The EUT has been tested according to the following specifications: APPLIED STANDARD: 47 CFR Part 15, Subpart C STANDARD TEST REQUIREMENTS RESULT REMARK PARAGRAPH Minimum passing AC Power Conducted Emissions 15.107 Yes margin is –2.42dBuV Spec.: 48 dBuV At 2.55214MHz Spectrum Bandwidth of a Direct 15.247(a)(2) Sequence Spread Spectrum System Yes 9.42 MHz > 500 kHz Spec.: min. 500 Khz Maximum Peak Output Power 15.247(b) Yes 18.0 dBm < 30 dBm Spec.: max. 30 dBm Minimum passing Transmitter Radiated Emissions 15.247(c) Yes margin is –5.2 dBuV Spec.: Table 15.209 At 4874.3 MHz Power Spectral Density 15.247(d) Yes -10.99 Dbm < 8 dBm Spec.: max. 8dBm 15.247(c) Band Edge Measurement Yes N/A Processing Gain of Direct Sequence 15.247(e) Spread Spectrum System Yes 11.4dB≧10dB Spec.: min. 10 dB NOTE: The receiver portion of the EUT has been tested in ADT. The test result has been verified to comply with FCC Part 15, Subpart B, Class B – Computing Devices (FCC DoC). The engineering test report can be provided upon FCC requests. Report No.: RF89121906 5 Issued: Feb. 2, 2001

FCC ID: H8NRTW010 3 GENERAL INFORMATION 3.1 GENERAL DESCRIPTION OF EUT PRODUCT 11Mbps Wireless LAN Access Point MODEL NO. RTW010 POWER SUPPLY 5VDC from power adapter DATA CABLE I/O PORTS NA MODULATION TYPE CCK, BPSK, QPSK RADIO TECHNOLOGY DSSS TRANSFER RATE 1/2/5.5/11Mbps FREQUENCY RANGE 2412MHz ~ 2462MHz NUMBER OF CHANNEL 11 OUTPUT POWER 13dBm ANTENNA TYPE Inver-F ASSOCIATED DEVICES NA DESCRIPTION This device is connected with notebook through RJ45 BETWEEN MODELS port. 3.2 DESCRIPTION OF TEST MODES Eleven channels are provided in this EUT. Channel Frequency Channel Frequency 1 2412 MHz 7 2442 MHz 2 2417 MHz 8 2447 MHz 3 2422 MHz 9 2452 MHz 4 2427 MHz 10 2457 MHz 5 2432 MHz 11 2462 MHz 6 2437 MHz Report No.: RF89121906 6 Issued: Feb. 2, 2001

FCC ID: H8NRTW010 3.3 GENERAL DESCRIPTION OF APPLIED STANDARDS The EUT is a 11Mbps Wireless LAN Access Point, according to the specifications of the manufacturers, it must comply with the requirements of the following standards: FCC CFR 47 Part 15, Subpart C. (15.247) All tests have been performed and recorded as per the above standards. 3.4 DESCRIPTION OF SUPPORT UNITS The EUT has been tested as an independent unit together with other necessary accessories or support units. The following support units or accessories were used to form a representative test configuration during the tests. No Product Brand Model No. Serial No. I/O Cable 1 NOTEBOOK ACER 350 8145H01S0503000930M Nonshielded Signal (10m) 2 NOTEBOOK IBM S26359AH 0914998-001 NA WIRELESS 3 ASKEY WLC010 NA NA LAN CARD Report No.: RF89121906 7 Issued: Feb. 2, 2001

FCC ID: H8NRTW010 4 TEST PROCEDURES AND TEST RESULTS 4.1 CONDUCTED EMISSION MEASUREMENT 4.1.1 LIMITS OF CONDUCTED EMISSION MEASUREMENT Class A (dBuV) Class B (dBuV) FREQUENCY (MHz) Quasi-peak Average Quasi-peak Average 0.45 – 30 48 - 48 - Notes: 1.The lower limit shall apply at the transition frequencies. 2.All emanations from a class A/B digital device or system, including any network of conductors and apparatus connected thereto, shall not exceed the level of field strengths specified above. 4.1.2 TEST INSTRUMENTS DESCRIPTION & CALIBRATED MODEL NO. SERIAL NO. MANUFACTURER UNTIL ROHDE & SCHWARZ Test ESHS30 828109/007 July 6, 2001 Receiver ROHDE & SCHWARZ ESH3-Z5 839135/006 July 9, 2001 Artificial Mains Network ROHDE & SCHWARZ ENY41 835154/007 Apr. 26, 2001 4-wire ISN EMCO-L.I.S.N. 3825/2 9204-1964 July 9, 2001 Shielded Room Site 2 ADT-C02 NA Notes: 1.The measurement uncertainty is less than +/- 2.6dB, which is calculated as per the NAMAS document NIS81. 2.The calibration interval of the above test instruments is 12 months. And the calibrations are traceable to NML/ROC and NIST/USA. Report No.: RF89121906 8 Issued: Feb. 2, 2001

FCC ID: H8NRTW010 4.1.3 TEST PROCEDURES 1. Place the EUT at 0.4 meter away from the conduction wall of the shielded room. 2. Connect the EUT to the power mains through a Line Impedance Stabilization Network (LISN). 3. Connect the other support units to the other LISN too. 4. Make sure the 50Ω/ 50µH coupling impedance is provided to the measurement instrument by the LISNs. 5. Measure the maximum conducted interference on both lines of the power mains connects to the EUT, within frequency range 450KHz ~ 30MHz. 6. The emission level under limit by 10dB is not needed to be reported. Report No.: RF89121906 9 Issued: Feb. 2, 2001

FCC ID: H8NRTW010 4.1.4 TEST SETUP For the actual test configuration, please refer to the related Item in this test report ( Photographs of the Test Configuration). Report No.: RF89121906 10 Issued: Feb. 2, 2001

FCC ID: H8NRTW010 4.1.5 TEST RESULTS Report No.: RF89121906 11 Issued: Feb. 2, 2001

Bs Location: Conduction 2 Date: 2001271 Time: PM.08:3540 Phase: N Temperatuer (C):— 20 Humidity (%): 60 Approved by: dBuV Tes: Stundard: FCC Class B *4 ET _ Pesk Reading To {efieicdofens.__.__L__. OP Limit o 6 4B Margin — ~ > x: OP Vahie | wfte ie so0| Frequency —| Com. Reading Emission Marzins Factor dBuy 48 Niz ds or oigas 020 7 . 18 ossore_ o20 _ 37150 _| . —10.30 226028 023 _|__ s0.66 ; . |_ i 4 |_2sresi__| oze 45.10 s . |_ 26 s | ssu08 os% 30.20 44 c 370« .50 3341 . . [_ 1399

y Location: Conduction 2 Date: 20000271 :. PM OB#3 34 Phase: L1 Temperatuer (C): 20 Humidity (%): 60 Approved by: dBuV Test Standard: FCC Class B a— Peak Reading —————.— QP Limit 6 dB Margin — ~ x: OP Vale 300 Frequency Corr Reading Emission Margins Factor dBuV dBuV MHz dB _ oP or 0.47400 0.20 34.79 34.99 1.16100 020 35.74 35.94 224000 022 4207 2298 2.55265 0.26 15.10 3.84600 0.38 36.90 10.38200 0.72 290.99

Bs Location: Conduction 2 Date: 2000271 Time PM 08:46 53— Phase: N Temperatuer (C); 20 Humidity (@): 60 Approved by: dBuV Test Stndard: FCC Class B Peak Reading . QP Limit es 6 dB Margin x: OP Valie Mz som ‘ Frequency Cor Reading Emission Margins Factor dBuy dBuV No. |___ Mz ED |— or @ 1 | l 020_ 36.31 T1_ 2 0.66000 020 3827 sa7 3 222717 o2 4338 43.60 +4 25524 _| 45.58 3 380227 40.04 6 9.83000_ aso | 32.20 327

y Location: Conduction 2 Date: 20000271 Time: PMO8:5159 Phase: L1 Temperatuer (C):— 20 Humidity (%): 60 Approved by: dBuV Test Stendard: FCC Class B ao— Peak Reading / 4—i~—.———1—O Limit 6 4B Margin _ ~ : OP Vale oas 300 Frequency Corr. Reading | Emission i Margins | Factor dBuV ‘ dBuV dB _ MiHz _ aB _ P r C — or o.s0100 __|_0.20 31.%6 . — _ —15.94 146400 020 35.62 3542 _ 0 4218 224061 0.22 43.06 E3 . BXp 255482 __|_0.26 45.0 _ 452 . [___2% «95152 045 s.60500 0

Bs Location. Conduction 2 Date: 200121 Time: PM.08:4939 Phase: N Temperatuer (C):— 20 Humidity (@):— 60 Approved by: dBuV Test Stndard: FCC Class B so— , Peak Reading .~ QP Limit 6 dB Margin x: OP Vahe MHz 300 Frequency Corr. |— Reading Emission | i Margins Factor dBu¥ dBu¥ No. MHz___| db or 1_|_o7a0o _| 020 3734 _2|_cessoo 020 3714 _ 3 2290 o2 436 +4 256354 0.% 45.24 5 ‘ 383403 0.38 39.77 6 10.12400 0.61 3235

FCC ID: H8NRTW010 4.2 RADIATED EMISSION MEASUREMENT 4.2.1 LIMITS OF RADIATED EMISSION MEASUREMENT Field strength limits are at the distance of 3 meters, emissions radiated outside of the specified bands, shall be according to the general radiated limits in 15.209 as following: Frequencies Field Strength of Fundamental (MHz) µV/meter dBµV/meter 30-88 100 40.0 88-216 150 43.5 216-960 200 46.0 Above 960 500 54.0 As shown in 15.35(b), for frequencies above 1000MHz, the field strength limits are based on average detector, however, the peak field strength of any emission shall not exceed the maximum permitted average limits, specified above by more than 20dB under any condition of modulation. LIMIT OF RADIATED EMISSION OF FCC PART 15, SUBPART B FOR FREQUENCY ABOVE 1000 MHz FREQUENCY Class A (at 10m) Class B (at 3m) (MHz) uV/m dBuV/m uV/m dBuV/m Above 1000 300 49.5 500 54.0 Note: 1 The lower limit shall apply at the transition frequencies. 2 Emission level (dBuV/m) = 20 log Emission level (uV/m). 3 All emanation from a class A/B digital device or system, including any network of conductors and apparatus connected thereto, shall not exceed the level of field strengths specified above. Report No.: RF89121906 17 Issued: Feb. 2, 2001

FCC ID: H8NRTW010 4.2.2 TEST INSTRUMENTS DESCRIPTION & CALIBRATED MODEL NO. SERIAL NO. MANUFACTURER UNTIL HP Spectrum Analyzer 8590L 3544A01176 Apr. 18, 2001 HP Preamplifier 8447D 2944A08485 Apr. 27, 2001 HP Preamplifier 8347A 3307A01088 Sep. 04, 2001 ROHDE & SCHWARZ TEST 839013/007 ESMI Aug. 3, 2001 RECEIVER 839379/002 SCHWARZBECK Tunable VHA 9103 E101051 N/A Dipole Antenna UHA 9105 E101055 CHASE BILOG Antenna CBL6112A 2221 Aug. 4, 2001 SCHWARZBECK BBHA9120-D D130 Jul. 9, 2001 Horn Antenna SCHWARZBECK BBHA9170 123 Jan. 30, 2001 Horn Antenna EMCO Turn Table 1060 1115 N/A SHOSHIN Tower AP-4701 A6Y005 N/A Open Field Test Site Site 5 ADT-R05 Aug. 08, 2001 Notes: 1.The measurement uncertainty is less than +/- 2.6dB, which is calculated as per the NAMAS document NIS81. 2.The calibration interval of the above test instruments is 12 months. And the calibrations are traceable to NML/ROC and NIST/USA. Report No.: RF89121906 18 Issued: Feb. 2, 2001

FCC ID: H8NRTW010 4.2.3 TEST PROCEDURES 1. The EUT was placed on the turn table 0.8 meter above ground in 3 meter open area test site. 2. Set the resolution bandwidth to 120KHz in the test receiver and select Peak function to scan the frequency below 1 GHz. 3. Shift the interference-receiving antenna located in antenna tower upwards and downwards between 1 and 4 meters above ground and find out the local peak emission on frequency domain. 4. Locate the interference-receiving antenna at the position where the local peak reach the maximum emission. 5. Rotate the turn table and stop at the angle where the measurement device has maximum reading 6. Shift the interference-receiving antenna again to detect the maximum emission of the local peak 7. If the reading of the local peak under Peak function is lower than limit by 6dB, then Quasi Peak detection is not needed and this reading should be recorded. And if it is higher than Peak limit, then the test is fail. Others, switch the receiver to Quasi Peak function, set the resolution bandwidth to 100kHz and repeat the procedures C ~ F. If the reading is lower than limit, this reading should be recorded, otherwise, the test is fail. 8. Set the resolution and video bandwidth of the spectrum analyzer to 1MHz and repeat procedures C ~ F for frequency band from 1 GHz to 10 times carrier frequency. 9. If the reading for the local peak is lower than the Average limit, no further testing is needed in this local peak and this reading should be recorded. If it is higher than Average limit but lower than Peak limit, then set the resolution bandwidth to 1MHz and video bandwidth to 300Hz. Repeat procedures C ~ F. If the maximum reading is lower than Average limit, then this reading should be recorded. If it is higher, then the test is fail. Notes: 1.The frequency range of verification is either from 30 MHz to 1GHz or from 30 MHz up to 10 times carrier frequency of EUT (whichever is the highest frequency range). 2.The resolution bandwidth and video bandwidth of test receiver/spectrum analyzer is 120kHz for frequency below 1GHz. 3.The resolution bandwidth of test receiver/spectrum analyzer is 1 MHz and the video bandwidth is 300 Hz for frequency above 1GHz. Report No.: RF89121906 19 Issued: Feb. 2, 2001

FCC ID: H8NRTW010 4.2.4 TEST SETUP For the actual test configuration, please refer to the related Item in this test report (Photographs of the Test Configuration). Report No.: RF89121906 20 Issued: Feb. 2, 2001

FCC ID: H8NRTW010 4.2.5 TEST RESULTS Digital Portion EUT 11Mbps Wireless LAN Access Point Model RTW010 Mode Channel 1 Detector Quasi-Peak Function Frequency Range 30-1000 MHz Test Distance 3M Environmental 20℃, 60%RH Tested By Steven Lu Conditions ANTENNA POLARITY: VERTICAL Reading Emission Antenna Table Frequency Correction Limit Margin Value Level Height Angle (MHz) Factor (dB) (dBuV/m) (dB) (dBuV) (dBuV/m) (cm) (Degree) 176.00 15.62 15.38 31.0 43.5 -12.5 99 6 220.00 14.59 17.71 32.3 46.0 -13.7 99 350 375.01 9.03 19.37 28.4 46.0 -17.6 206 338 396.01 8.32 21.18 29.5 46.0 -16.5 185 161 660.00 5.39 29.81 35.2 46.0 -10.8 103 279 748.00 3.98 27.72 31.7 46.0 -14.3 128 257 ANTENNA POLARITY: HORIZONTAL Reading Emission Antenna Table Frequency Correction Limit Margin Value Level Height Angle (MHz) Factor (dB) (dBuV/m) (dB) (dBuV) (dBuV/m) (cm) (Degree) 220.00 12.41 17.59 30.0 46.0 -16.0 400 213 308.00 15.92 11.48 27.4 46.0 -18.6 204 185 440.00 19.20 11.50 30.7 46.0 -15.3 178 153 660.00 21.60 6.49 28.1 46.0 -17.9 197 197 748.00 23.02 11.98 35.0 46.0 -11.0 139 245 792.00 23.21 7.99 31.2 46.0 -14.8 105 275 Notes: 1 Emission level (dBuV/m) = Correction Factor (dB) + Reading value (dBuV). 2 Correction Factor (dB) = Ant. Factor (dB)+Cable loss (dB) 3 The other emission levels were very low against the limit. 4 Margin value = Emission level - Limit value Report No.: RF89121906 21 Issued: Feb. 2, 2001

FCC ID: H8NRTW010 RF Portion EUT 11Mbps Wireless LAN Access Point Model RTW010 Mode Channel 1 Detector Peak Function Average Frequency Range Above 1000 MHz Test Distance 3M Environmental 20℃, 60%RH Tested By Steven Lu Conditions ANTENNA Frequency Detector Function : 6dB Bandwidth : POLARITY: Range : Above Vertical 1MHz 1GHz Reading Emission Limit Frequency Correction Value Level Margin (dB) Antenna Table (dBuV/m) Height Angle (MHz) Factor (dB) (dBuV) (dBuV/m) (cm) (Degree) P.K. A.V. P.K. A.V. P.K. A.V. P.K A.V. 2038.0 34.57 14.13 - 48.7 - 74.0 54.0 -25.3 - 105 162 *2413.2 36.09 65.20 60.6 101.3 96.7 - - - - 110 191 4076.0 43.10 8.30 - 51.4 - 74.0 54.0 -22.6 - 105 31 4824.1 43.73 9.37 - 53.1 - 74.0 54.0 -20.9 - 132 346 ANTENNA Detector Function : Frequency 6dB POLARITY: Range: Above Bandwidth:1MHz Horizontal 1GHz Reading Emission Limit Frequency Correction Value Level Margin (dB) Antenna Table (dBuV/m) Height Angle (MHz) Factor (dB) (dBuV) (dBuV/m) (cm) (Degree) P.K. A.V. P.K. A.V. P.K. A.V. P.K A.V. 2038.0 34.57 13.03 - 47.6 - 74.0 54.0 -26.4 - 99 226 *2413.8 36.09 68.91 60.7 105.0 96.8 - - - - 99 283 4076.1 43.10 8.5 - 51.6 - 74.0 54.0 -22.4 - 106 68 4824.0 43.73 8.97 - 52.7 - 74.0 54.0 -21.3 - 109 321 NOTES:1. Emission level (dBuV/m) = Correction Factor (dB) + Reading value (dBuV). 2. Correction Factor (dB) = Ant. Factor (dB)+Cable loss (dB) 3. The other emission levels were very low against the limit. 4. Margin value = Emission level - Limit value 5. The limit value is defined as per 15.247 6. “ * “ : Fundamental frequency Report No.: RF89121906 22 Issued: Feb. 2, 2001

FCC ID: H8NRTW010 EUT 11Mbps Wireless LAN Access Point Model RTW010 Mode Channel 6 Detector Peak Function Average Frequency Range Above 1000 MHz Test Distance 3M Environmental 20℃, 60%RH Tested By Steven Lu Conditions ANTENNA Frequency Detector Function : 6dB POLARITY: Range: Above Vertical Bandwidth:1MHz 1GHz Reading Emission Limit Frequency Correction Value Level Margin (dB) Antenna Table (dBuV/m) Height Angle (MHz) Factor (dB) (dBuV) (dBuV/m) (cm) (Degree) P.K. A.V. P.K. A.V. P.K. A.V. P.K A.V. 2062.9 34.78 13.9 - 48.7 - 74.0 54.0 -25.3 - 104 181 *2438.7 36.37 62.5 58.0 98.9 94.4 - - - - 110 139 4126.1 42.71 8.99 - 51.7 - 74.0 54.0 -22.3 - 110 36 4874.1 43.75 12.35 5.05 56.1 48.8 74.0 54.0 -17.9 -5.2 100 111 ANTENNA Detector Function : Frequency 6dB POLARITY: Range: Above Bandwidth:1MHz. Horizontal 1GHz. Reading Emission Limit Frequency Correction Value Level Margin (dB) Antenna Table (dBuV/m) Height Angle (MHz) Factor (dB) (dBuV) (dBuV/m) (cm) (Degree) P.K. A.V. P.K. A.V. P.K. A.V. P.K A.V. 2062.8 34.78 13.32 - 48.1 - 74.0 54.0 -25.9 - 123 331 *2438.7 36.37 67.63 57.9 104.0 94.3 - - - - 108 260 4126.2 42.71 9.09 - 51.8 - 74.0 54.0 -22.2 - 11 914 4873.9 43.75 9.25 - 53.0 - 74.0 54.0 -21.0 - 108 33 NOTES:1. Emission level (dBuV/m) = Correction Factor (dB) + Reading value (dBuV). 2. Correction Factor (dB) = Ant. Factor (dB)+Cable loss (dB) 3. The other emission levels were very low against the limit. 4. Margin value = Emission level - Limit value 5. The limit value is defined as per 15.247 6. “ * “ : Fundamental frequency Report No.: RF89121906 23 Issued: Feb. 2, 2001

FCC ID: H8NRTW010 EUT 11Mbps Wireless LAN Access Point Model RTW010 Mode Channel 11 Detector Peak Function Average Frequency Range Above 1000 MHz Test Distance 3M Environmental 20℃, 60%RH Tested By Steven Lu Conditions ANTENNA Frequency Detector Function : POLARITY: 6dB Bandwidth:1MHz. Range: Above Vertical 1GHz Reading Emission Limit Frequency Correction Value Level Margin (dB) Antenna Table (dBuV/m) Height Angle (MHz) Factor (dB) (dBuV) (dBuV/m) (cm) (Degree) P.K. A.V. P.K. A.V. P.K. A.V. P.K A.V. 2088.2 35.07 13.1 - 48.2 - 74.0 54.0 -25.8 - 130 354 *2464.0 36.44 60.0 57.0 96.4 93.4 - - - - 110 27 4176.0 42.76 8.04 - 50.8 - 74.0 54.0 -23.2 - 110 343 4924.0 43.27 12.1 3.03 55.4 46.3 74.0 54.0 -18.6 -7.7 110 24 ANTENNA Detector Function : Frequency 6dB POLARITY: Range: Above Bandwidth:1MHz. Horizontal 1GHz Reading Emission Limit Frequency Correction Value Level Margin (dB) Antenna Table (dBuV/m) Height Angle (MHz) Factor (dB) (dBuV) (dBuV/m) (cm) (Degree) P.K. A.V. P.K. A.V. P.K. A.V. P.K A.V. 2087.9 35.07 13.83 - 48.9 - 74.0 54.0 -25.1 - 111 242 *2463.4 36.44 66.96 58.0 103.4 94.4 - - - - 111 20 4176.1 42.76 9.64 - 52.4 - 74.0 54.0 -21.6 - 111 274 4924.0 43.27 8.63 - 51.9 - 74.0 54.0 -22.1 - 111 226 NOTES:1. Emission level (dBuV/m) = Correction Factor (dB) + Reading value (dBuV). 2. Correction Factor (dB) = Ant. Factor (dB)+Cable loss (dB) 3. The other emission levels were very low against the limit. 4. Margin value = Emission level - Limit value 5. The limit value is defined as per 15.247 6. “ * “ : Fundamental frequency Report No.: RF89121906 24 Issued: Feb. 2, 2001

FCC ID: H8NRTW010 4.3 6dB BANDWIDTH MEASUREMENT 4.3.1 LIMITS OF 6dB BANDWIDTH MEASUREMENT The Limit of 6dB Bandwidth Measurement is 0.5 MHz. 4.3.2 TEST INSTRUMENTS Description & Manufacturer Model No. Serial No. Calibrated Until ROHDE & SCHWARZ TEST 846839/018 ESMI Mar. 03, 2001 RECEIVER 848926/005 HP ATTENUATOR 8496B 3247A18505 Cal. on use HP PLOTTER 7475A 2641V27755 N/A Notes: 1.The measurement uncertainty is less than +/- 2.6dB, which is calculated as per the NAMAS document NIS81. 2.The calibration interval of the above test instruments is 12 months. And the calibrations are traceable to NML/ROC and NIST/USA. Report No.: RF89121906 25 Issued: Feb. 2, 2001

FCC ID: H8NRTW010 4.3.3 TEST PROCEDURE The transmitter output was connected to the spectrum analyzer through an attenuator. The bandwidth of the fundamental frequency was measured by spectrum analyzer with 100 kHz RBW and 100 kHz VBW. The 6 dB bandwidth is defined as the total spectrum the power of which is higher than peak power minus 6 dB. 4.3.4 TEST SETUP Attenuator EUT SPECTRUM ANALYZER For the actual test configuration, please refer to the related Item – Photographs of the Test Configuration. 4.3.5 EUT OPERATING CONDITION The software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel frequencies individually. Report No.: RF89121906 26 Issued: Feb. 2, 2001

FCC ID: H8NRTW010 4.3.6 TEST RESULTS EUT 11Mbps Wireless LAN Access Point Model RTW010 Environmental 20℃, 60%RH Tested By Steven Lu Conditions CHANNEL MINIMUM 6 dB BANDWIDTH CHANNEL FREQUENCY LIMIT PASS/FAIL (MHz) (MHz) (MHz) 1 2412 9.64 0.5 PASS 6 2437 9.60 0.5 PASS 11 2462 9.42 0.5 PASS Report No.: RF89121906 27 Issued: Feb. 2, 2001

FCC ID: H8NRTW010 CH1 Report No.: RF89121906 28 Issued: Feb. 2, 2001

FCC ID: H8NRTW010 CH6 Report No.: RF89121906 29 Issued: Feb. 2, 2001

FCC ID: H8NRTW010 CH11 Report No.: RF89121906 30 Issued: Feb. 2, 2001

FCC ID: H8NRTW010 4.4 MAXIMUM PEAK OUTPUT POWER 4.4.1 LIMITS OF MAXIMUM PEAK OUTPUT POWER MEASUREMENT The Limit of Maximum Peak Output Power Measurement is 30dBm. 4.4.2 INSTRUMENTS Description & Manufacturer Model No. Serial No. Calibrated Until HP SPECTRUM ANALYZER 8593E 3926A04191 Mar. 03, 2001 HP ATTENUATOR 8496B 3247A18505 Cal. on use HP PLOTTER 7475A 2641V27755 N/A Notes: 1.The measurement uncertainty is less than +/- 2.6dB, which is calculated as per the NAMAS document NIS81. 2.The calibration interval of the above test instruments is 12 months. And the calibrations are traceable to NML/ROC and NIST/USA. Report No.: RF89121906 31 Issued: Feb. 2, 2001

FCC ID: H8NRTW010 4.4.3 TEST PROCEDURES 1. The transmitter output was connected to the spectrum analyzer through an attenuator. 2. The center frequency of the spectrum analyzer is set to the fundamental frequency and using 3 MHz RBW and 3 MHz VBW. 3. The span of the spectrum analyzer should be larger than 6dB BandWidth plus 10MHz. 4. Use Peak Search to read the peak power after Maximum Hold function is activated. 5. Shift the marker to +/- 3MHz and +/-6MHz, and record the reading. 6. The Maximum Peak Output Power is the linear summation of the 5 readings in (4) and (5). Note: This measurement is the total power of 15MHz bandwidth which is far more wider than 6dB bandwidth. 4.4.4 TEST SETUP Attenuator EUT SPECTRUM ANALYZER For the actual test configuration, please refer to the related Item – Photographs of the Test Configuration. 4.4.5 EUT OPERATING CONDITION The software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel frequencies individually. Report No.: RF89121906 32 Issued: Feb. 2, 2001

FCC ID: H8NRTW010 4.4.6 TEST RESULTS Output Power Into Antenna: EUT 11Mbps Wireless LAN Access Point Model RTW010 Environmental 20℃, 60%RH Tested By Steven Lu Conditions CHANNEL PEAK POWER PEAK POWER LIMIT CHANNEL FREQUENCY OUTPUT PASS/FAIL (dBm) (MHz) (dBm) 1 2412 18.00 30 PASS 6 2437 17.49 30 PASS 11 2462 17.29 30 PASS Report No.: RF89121906 33 Issued: Feb. 2, 2001


Document Created: 2001-02-07 16:34:50
Document Modified: 2001-02-07 16:34:50
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