Test report 15CE part 4

FCC ID: H8NRT410W

Test Report

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FCCID_385328

FCC ID: H8NRT410W CHANNEL 8 Report No.: RF921121H01 131 Issued: Dec. 19, 2003

FCC ID: H8NRT410W For Test result (A) -Dynamic 802.11 a/b/g Wireless RT410W- EUT MODEL Module D92(LF) INPUT POWER MODE Turbo 120Vac, 60 Hz (SYSTEM) ENVIRONMENTAL 21eg. C, 58RH, TESTED BY Tony Chen CONDITIONS 976 hPa CHANNEL RF POWER LEVEL IN MAXIMUM CHANNEL FREQUENCY 1 MHz BW LIMIT PASS/FAIL NUMBER (MHz ) (dBm) (dBm) 1 5200 -2.87 4 PASS 2 5240 -2.64 4 PASS 3 5280 -1.01 11 PASS Report No.: RF921121H01 132 Issued: Dec. 19, 2003

FCC ID: H8NRT410W CHANNEL 1 Report No.: RF921121H01 133 Issued: Dec. 19, 2003

FCC ID: H8NRT410W CHANNEL 2 Report No.: RF921121H01 134 Issued: Dec. 19, 2003

FCC ID: H8NRT410W CHANNEL 3 Report No.: RF921121H01 135 Issued: Dec. 19, 2003

FCC ID: H8NRT410W For Test result (B) -Static 802.11 a/b/g Wireless RT410W- EUT MODEL Module D92(LF) INPUT POWER MODE Turbo 120Vac, 60 Hz (SYSTEM) ENVIRONMENTAL 21eg. C, 58RH, TESTED BY Tony Chen CONDITIONS 976 hPa CHANNEL RF POWER LEVEL IN MAXIMUM CHANNEL FREQUENCY 1 MHz BW LIMIT PASS/FAIL NUMBER (MHz ) (dBm) (dBm) 1 5210 -3.68 4 PASS 2 5250 -3.05 4 PASS 3 5290 -1.36 11 PASS Report No.: RF921121H01 136 Issued: Dec. 19, 2003

FCC ID: H8NRT410W CHANNEL 1 Report No.: RF921121H01 137 Issued: Dec. 19, 2003

FCC ID: H8NRT410W CHANNEL 2 Report No.: RF921121H01 138 Issued: Dec. 19, 2003

FCC ID: H8NRT410W CHANNEL 3 Report No.: RF921121H01 139 Issued: Dec. 19, 2003

FCC ID: H8NRT410W 5.6 FREQUENCY STABILITY 5.6.1 LIMITS OF FREQUENCY STABILITY MEASUREMENT The frequency tolerance of the carrier signal shall be maintained within +/- 0.02% of the operating frequency over a temperature variation of –30 degrees to 50 degrees C at normal supply voltage, and for a variation in the primary supply voltage from 85% to 115% of the rated supply voltage at a temperature of 20 degrees C. 5.6.2 TEST INSTRUMENTS Description & Manufacturer Model No. Serial No. Calibrated Until R&S SPECTRUM ANALYZER FSP30 100019 Dec. 19, 2003 NOTE: The calibration interval of the above test instruments is 12 months and the calibrations are traceable to NML/ROC and NIST/USA. 5.6.3 TEST PROCEDURE 1. The EUT was placed inside the environmental test chamber and powered by nominal AC voltage. 2. Turn the EUT on and couple its output to a spectrum analyzer. 3. Turn the EUT off and set the chamber to the highest temperature specified. 4. Allow sufficient time (approximately 30 min) for the temperature of the chamber to stabilize, turn the EUT on and measure the operating frequency after 2, 5, and 10 minutes. 5. Repeat step 2 and 3 with the temperature chamber set to the lowest temperature. 6. The test chamber was allowed to stabilize at +20 degree C for a minimum of 30 minutes. The supply voltage was then adjusted on the EUT from 85% to 115% and the frequency record. Report No.: RF921121H01 140 Issued: Dec. 19, 2003

FCC ID: H8NRT410W 5.6.4 DEVIATION FROM TEST STANDARD No deviation 5.6.5 TEST SETUP Temperature Spectrum Analyzer AC Power Supply 5.6.6 EUT OPERATING CONDITION Same as Item 4.1.6 Report No.: RF921121H01 141 Issued: Dec. 19, 2003

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FCC ID: H8NRT410W 5.7 BAND EDGES MEASUREMENT 5.7.1 TEST INSTRUMENTS Description & Manufacturer Model No. Serial No. Calibrated Until R&S SPECTRUM ANALYZER FSP 1093.4495.30 Dec. 19, 2003 NOTE: 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. 5.7.2 TEST PROCEDURE The transmitter output was connected to the spectrum analyzer via a low lose cable. Set RBW of spectrum analyzer to 1MHz and VBW of spectrum analyzer to 300Hz with suitable frequency span including 100 MHz bandwidth from band edge. The band edges was measured and recorded. 5.7.3 EUT OPERATING CONDITION The software provided by client to enable the EUT under transmission condition continuously at specific channel frequencies individually. Report No.: RF921121H01 143 Issued: Dec. 19, 2003

FCC ID: H8NRT410W 5.7.4 TEST RESULTS For signals in the restricted bands above and below the 5.15 to 5.35 GHz allocated band a measurement was made of the amplitude of the spurious emissions with respect to the intentional signals. The relative amplitude, in dBc, was applied to the average and peak filed strength of the intentional signal made on the OATS to calculate the field strength of the unintentional signals. The spectrum plots (Average RBW=1MHz, VBW=300Hz) are attached on the following 6 pages. Report No.: RF921121H01 144 Issued: Dec. 19, 2003

FCC ID: H8NRT410W Normal Mode: Channel 1 (5180 MHz) The band edge emission plot on the following page shows 49.1dBc (Average) between carrier maximum power and local maximum emission in restrict band. The emission of carrier strength list in the test result of channel 1 (normal mode) is 94.1dBuV/m, so the maximum field strength in restrict band is 94.1-49.1=45dBuV/m which is under 54dBuV/m limit. Report No.: RF921121H01 145 Issued: Dec. 19, 2003

FCC ID: H8NRT410W Normal Mode: Channel 8 (5320 MHz) The band edge emission plot on the following page shows 53.28dBc (Average) between carrier maximum power and local maximum emission in restrict band. The emission of carrier strength list in the test result of channel 8 (normal mode) is 96.9dBuV/m, so the maximum field strength in restrict band is 96.9-53.28=43.62dBuV/m which is under 54dBuV/m limit. Report No.: RF921121H01 146 Issued: Dec. 19, 2003

FCC ID: H8NRT410W For Test result (A) -Dynamic Turbo Mode: Channel 1 (5200 MHz) The band edge emission plot on the following page shows 42.79dBc (Average) between carrier maximum power and local maximum emission in restrict band. The emission of carrier strength list in the test result of channel 1 (turbo mode) is 92.3dBuV/m, so the maximum field strength in restrict band is 92.3-42.79=49.51dBuV/m which is under 54dBuV/m limit. Report No.: RF921121H01 147 Issued: Dec. 19, 2003

FCC ID: H8NRT410W Turbo Mode: Channel 3 (5280 MHz) The band edge emission plot on the following page shows 52.4dBc (Average) between carrier maximum power and local maximum emission in restrict band. The emission of carrier strength list in the test result of channel 1 (turbo mode) is 95.8dBuV/m, so the maximum field strength in restrict band is 95.8-52.4=43.4dBuV/m which is under 54dBuV/m limit. Report No.: RF921121H01 148 Issued: Dec. 19, 2003

FCC ID: H8NRT410W For Test result (B) -Static Turbo Mode: Channel 1 (5210 MHz) The band edge emission plot on the following page shows 47.62dBc (Average) between carrier maximum power and local maximum emission in restrict band. The emission of carrier strength list in the test result of channel 3 (turbo mode) is 82.6dBuV/m, so the maximum field strength in restrict band is 82.6-47.62=34.98dBuV/m which is under 54dBuV/m limit. Report No.: RF921121H01 149 Issued: Dec. 19, 2003

FCC ID: H8NRT410W Turbo Mode: Channel 3 (5290 MHz) The band edge emission plot on the following page shows 49.25dBc (Average) between carrier maximum power and local maximum emission in restrict band. The emission of carrier strength list in the test result of channel 3 (turbo mode) is 94.9dBuV/m, so the maximum field strength in restrict band is 94.9-49.25=45.65dBuV/m which is under 54dBuV/m limit. Report No.: RF921121H01 150 Issued: Dec. 19, 2003

FCC ID: H8NRT410W 5.8 ANTENNA REQUIREMENT 5.8.1 STANDARD APPLICABLE For intentional device, according to FCC 47 CFR Section 15.203, an intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. And according to FCC 47 CFR Section 15.407(a), if transmitting antennas of directional gain greater than 6dBi are used, the power shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6dBi. 5.8.2 ANTENNA CONNECTED CONSTRUCTION The antenna used in this product is shape Antenna without connector. The maximum Gain of the antenna is 0dBi. Report No.: RF921121H01 151 Issued: Dec. 19, 2003

FCC ID: H8NRT410W 6. PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST Report No.: RF921121H01 152 Issued: Dec. 19, 2003

FCC ID: H8NRT410W RADIATED EMISSION TEST Report No.: RF921121H01 153 Issued: Dec. 19, 2003

FCC ID: H8NRT410W 7. INFORMATION ON THE TESTING LABORATORIES We, ADT Corp., were founded in 1988 to provide our best service in EMC and Safety consultation. Our laboratories are accredited and approved by the following approval agencies according to ISO/IEC 17025, Guide 25 or EN 45001: USA FCC, NVLAP, UL Germany TUV Rheinland Japan VCCI New Zealand MoC Norway NEMKO R.O.C. BSMI, DGT, CNLA Copies of accreditation certificates of our laboratories obtained from approval agencies can be downloaded from our web site: www.adt.com.tw/index.5/phtml. If you have any comments, please feel free to contact us at the following: Lin Kou EMC Lab: Hsin Chu EMC Lab: Tel: 886-2-26052180 Tel: 886-35-935343 Fax: 886-2-26052943 Fax: 886-35-935342 Lin Kou Safety Lab: Lin Kou RF&Telecom Lab Tel: 886-2-26093195 Tel: 886-3-3270910 Fax: 886-2-26093184 Fax: 886-3-3270892 Email: service@mail.adt.com.tw Web Site: www.adt.com.tw The address and road map of all our labs can be found in our web site also. Report No.: RF921121H01 154 Issued: Dec. 19, 2003


Document Created: 2003-12-23 17:04:48
Document Modified: 2003-12-23 17:04:48
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