Edimax AC-M1000 Manual do Utilizador descarregar pdf (Página 13)

Compliance Certification Services Inc.

Report No.: 70125004-D Date of Issue: January 29, 2007

Page 13 Rev. 00

7.3 TEST PROCEDURE OF RADIATED EMISSION

Procedure of Preliminary Test

 The equipment was set up as per the test configuration to simulate typical usage per the

user’s manual. When the EUT is a tabletop system, a wooden turntable with a height of

0.8 meters is used which is placed on the ground plane. When the EUT is a floor-standing

equipment, it is placed on the ground plane which has a 3-12 mm non-conductive

covering to insulate the EUT from the ground plane.

 Support equipment, if needed, was placed as per ANSI C63.4.

 All I/O cables were positioned to simulate typical usage as per ANSI C63.4.

 The EUT received AC power source, 120VAC/60Hz, from the outlet socket under the

turntable. All support equipment received power from another socket under the turntable.

 The antenna was placed at 10 meter away from the EUT as stated in ANSI C63.4. The

antenna connected to the Spectrum Analyzer via a cable and at times a pre-amplifier

would be used.

 The Analyzer / Receiver quickly scanned from 30MHz to 40GHz maximum, if any. The

EUT test program was started. Emissions were scanned and measured rotating the EUT to

360 degrees and positioning the antenna 1 to 4 meters above the ground plane, in both the

vertical and the horizontal polarization, to maximize the emission reading level.

 The test mode(s) described in Item 3.2 were scanned during the preliminary test:

 After the preliminary scan, we found the test mode described in Item 3.2 producing the

highest emission level.

 The worst configuration of EUT and cable, antenna position, polarization and turntable

position of the above highest emission level were recorded for the final test.

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Edimax AC-M1000 Manual do Utilizador Página 13