10th conducted Harmonic

FCC ID: H8NRT410W

Test Report

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FCCID_385323

The Measurement of Conducted Spurious Emissions

CONDUCTED SPURIOUS EMISSIONS MEASUREMENT


1. LIMITS OF CONDUCTED SPURIOUS EMISSIONS EASUREMENT
   Below 20dB of the highest emission level of operating band (in 100KHz Resolution
   Bandwidth, see Section 15.247(c)). Emissions which fall in the restricted bands,
   as defined in Section 15.205(a), must also comply with the limits specified in
   Section 15.209(a) (see Section 15.205(c)).


2. TEST INSTRUMENTS

Description & Manufacturer             Model No.        Serial No.       Calibrated Until

R&S SPECTRUM ANALYZER                  FSP              1093.4495.30     Dec. 19, 2003
                                       WHK3.1/18G-
HIGH PASS FILTER                                        SN4              Jun. 12, 2004
                                       10SS
NOTE:
 1.The calibration interval of the above test instruments is 12 months and the calibrations are
   traceable to NML/ROC and NIST/USA.




3. TEST PROCEDURE
   2.5GHz~13GHz:
   The transmitter output was connected to the spectrum analyzer via a low lose
   cable and a high pass filter. Set both RBW and VBW of spectrum analyzer to
   100 kHz with suitable frequency span including 100 kHz bandwidth from band
   edge. The band edges was measured and recorded.


   13GHz~25GHz:
   The transmitter output was connected to the spectrum analyzer via a low lose
   cable. Set both RBW and VBW of spectrum analyzer to 100 kHz with suitable
   frequency span including 100 kHz bandwidth from band edge. The band edges
   was measured and recorded.




Report No.921121H01                               1


4. TEST SETUP

2.5GHz~13GHz:

                                  HIGH PASS        SPECTRUM
             EUT                    FILTER         ANALYZER




13GHz~25GHz:

                                                SPECTRUM
             EUT                                ANALYZER




5. EUT OPERATING CONDITIONS

The software provided by client to enable the EUT under transmission condition
continuously at lowest, middle and highest channel frequencies individually.




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TEST RESULTS – For 802.11b

The spectrum plots are attached on the following 2 pages. It shows compliance with
the requirement in part 15.247(C),.15.205 and 15.209.




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Ch1




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Ch11




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TEST RESULTS – For 802.11g


The spectrum plots are attached on the following 2 pages. It shows compliance with
the requirement in part 15.247(C),.15.205 and 15.209.




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Ch1




Report No.921121H01   7


Ch11




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TEST RESULTS – For 802.11a, Normal mode


The spectrum plots are attached on the following 2 pages. It shows compliance with
the requirement in part 15.247(C),.15.205 and 15.209.




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Ch1




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Ch8




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TEST RESULTS – For 802.11a, Turbo mode (Dynamic)


The spectrum plots are attached on the following 2 pages. It shows compliance with
the requirement in part 15.247(C),.15.205 and 15.209.




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Ch1




Report No.921121H01   13


Ch3




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TEST RESULTS – For 802.11a, Turbo mode (Static)


The spectrum plots are attached on the following 2 pages. It shows compliance with
the requirement in part 15.247(C),.15.205 and 15.209.




Report No.921121H01                    15


Ch1




Report No.921121H01   16


Ch3




Report No.921121H01   17



Document Created: 2003-12-23 17:12:34
Document Modified: 2003-12-23 17:12:34

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