Quanta Computer WM1 Emi Test Report Download Page 14

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ETC Report No. : ET90S-11-032

Sheet 10 of 104 Sheets

FCC ID. : HFSWM100

Rev. No 1.0

4.3 Measuring Instrument

The following instrument are used for radiated emissions measurement :

Equipment

Manufacturer

Model No.

Next Cal. Due

EMI Test Receiver

Hewlett-Packard

8546A

01/31/2002

Horn Antenna

EMCO

3115

05/09/2002

LogBicone Antenna

Schwarzbeck

9160

10/18/2002

Horn Antenna

EMCO

3116

06/28/2002

Preamplifier

Hewlett-Packard

8449B

08/30/2002

Spectrum Analyzer

Hewlett-Packard

8564EC

09/10/2002

Measuring instrument setup in measured frequency band when specified detector function is

used :

Frequency Band

(MHz)

Instrument

Function

Resolution

bandwidth

Video

Bandwidth

RF Test Receiver

Quasi-Peak

120 kHz

N/A

30 to 1000

Spectrum Analyzer

Peak

100 kHz

Spectrum Analyzer

Peak

1 MHz

Above 1000

Spectrum Analyzer

Average

1 MHz

300 Hz

Summary of Contents for WM1

Page 1: ...100 for APPLICANT Quanta Computer Inc ADDRESS No 188 Wen Hwa 2nd Rd Kuei Shan Hsiang Tao Yuan Shien Taiwan R O C Test Performed by ELECTRONICS TESTING CENTER TAIWAN NO 8 LANE 29 WENMIMG ROAD LOSHAN TS...

Page 2: ...0 7095W Regulation Applied FCC Rules and Regulations Part 15 Subpart B C 1999 I HEREBY CERTIFY THAT The data shown in this report were made in accordance with the procedures given in ANSI C63 4 and th...

Page 3: ...7 4 RADIATED EMISSION MEASUREMENT 8 4 1 Applicable Standard 8 4 2 Measurement Procedure 8 4 3 Measuring Instrument 10 4 4 Radiated Emission Data 11 4 4 1 RF Portion 11 4 4 2 Other Emission 14 4 5 Fie...

Page 4: ...a 30 10 POWER DENSITY MEASUREMENT 31 10 1 Standard Applicable 31 10 2 Measurement Procedure 31 10 3 Measurement Equipment 31 10 4 Measurement Data 32 11 PROCESSING GAIN MEASUREMENT 33 11 1 Standard Ap...

Page 5: ...friendly installation just plug and play w Provide Web based configuration utility and window based diagnostic tools w Good receiving sensitivity and block free design 1 3 Test Methodology The 802 11...

Page 6: ...A digital device which is marketed for use in a residential environment notwithstanding use in a commercial business of industrial environment Example of such devices that are marketed for the general...

Page 7: ...igital devices the field strength of radiated emissions from unintentional radiators at a distance of 3 meters shall not exceed the following values Frequency MHz Distance Meters Radiated dBV m Radiat...

Page 8: ...oducts of the spreading sequence the information sequence and the carrier frequency shall be either at least 20 dB below that in any 100 kHz bandwidth within the band that contains the highest level o...

Page 9: ...14 47 14 5 8 291 8 294 149 9 150 05 2310 2390 15 35 16 2 8 362 8 366 156 52475 156 52525 2483 5 2500 17 7 21 4 8 37625 8 38675 156 7 156 9 2655 2900 22 01 23 12 8 41425 8 41475 162 0125 167 17 3260 32...

Page 10: ...rsuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate r...

Page 11: ...tion For both radiated and conducted emissions EUT was extended from notebook PC The notebook PC put in an aluminum box and shielded it 3 2 Devices for Tested System Device Manufacture Model FCC ID Ca...

Page 12: ...lyzer on a 100 kHz and 1 MHz resolution bandwidth respectively for each frequency measured in step 2 4 The search antenna is to be raised and lowered over a range from 1 to 4 meters in horizontally po...

Page 13: ...re 1 Frequencies measured below 1 GHz configuration RF Test Receiver Search Antenna 3m 4m 1m Turn Table EUT 0 8m Antenna Tower Ground Plane Figure 2 Frequencies measured above 1 GHz configuration Spec...

Page 14: ...ntenna Schwarzbeck 9160 10 18 2002 Horn Antenna EMCO 3116 06 28 2002 Preamplifier Hewlett Packard 8449B 08 30 2002 Spectrum Analyzer Hewlett Packard 8564EC 09 10 2002 Measuring instrument setup in mea...

Page 15: ...038 000 61 2 47 2 64 5 56 5 3 3 61 2 53 2 74 0 54 0 0 8 305 1 0 4076 000 9 8 74 0 54 0 6114 000 12 5 74 0 54 0 8152 000 17 3 74 0 54 0 10190 000 18 3 74 0 54 0 4824 000 47 2 33 7 51 2 35 3 11 5 62 7 4...

Page 16: ...6 0 3 2 60 6 52 8 74 0 54 0 1 2 309 1 0 4126 000 9 9 74 0 54 0 6189 000 12 6 74 0 54 0 8252 000 17 2 74 0 54 0 10315 000 18 5 74 0 54 0 4874 000 47 3 34 2 53 0 38 2 11 6 64 6 49 8 74 0 54 0 4 2 20 1 0...

Page 17: ...56 0 3 1 60 9 52 9 74 0 54 0 1 1 310 1 0 4176 000 10 0 74 0 54 0 6264 000 12 8 74 0 54 0 8352 000 17 4 74 0 54 0 10440 000 18 9 74 0 54 0 4924 000 49 3 34 0 52 5 36 5 11 7 64 2 48 2 74 0 54 0 5 8 285...

Page 18: ...478 140 V 12 2 22 3 34 5 46 0 11 5 270 1 1 512 090 H 19 8 22 3 42 1 46 0 3 9 325 1 0 512 090 V 14 0 22 3 36 3 46 0 9 7 320 1 0 521 790 H 20 9 22 3 43 2 46 0 2 8 310 1 4 521 790 V 14 1 22 3 36 4 46 0...

Page 19: ...ETC Report No ET90S 11 032 Sheet 15 of 104 Sheets FCC ID HFSWM100 Rev No 1 0 4 6 Photos of Radiation Measuring Setup ANT 1...

Page 20: ...ETC Report No ET90S 11 032 Sheet 16 of 104 Sheets FCC ID HFSWM100 Rev No 1 0 ANT 2...

Page 21: ...ETC Report No ET90S 11 032 Sheet 17 of 104 Sheets FCC ID HFSWM100 Rev No 1 0 ANT 3...

Page 22: ...ETC Report No ET90S 11 032 Sheet 18 of 104 Sheets FCC ID HFSWM100 Rev No 1 0 ANT 4...

Page 23: ...itions and with a typical system configuration 3 Record the 6 or 8 highest emissions relative to the limit 4 Measure each frequency obtained from step 3 by a test receiver set on quasi peak detector f...

Page 24: ...19 9 6 691 29 3 0 2 29 5 48 0 18 5 27 207 30 4 0 5 30 9 48 0 17 1 27 344 30 7 0 5 31 2 48 0 16 8 28 684 31 2 0 5 31 7 48 0 16 3 29 345 31 5 0 5 32 0 48 0 16 0 b Channel 6 Operation Mode Transmitting R...

Page 25: ...5 48 0 20 5 1 If the data table appeared symbol of means the value was too low to be measured If the data table appeared symbol of means the Q P value is under the limit for AVG so the AVG value doesn...

Page 26: ...Rev No 1 0 5 5 Conducted Measurement Equipment The following test equipment are used during the conducted test Equipment Manufacturer Model No Next Cal Due RF Test Receiver Rohde and Schwarz ESCS30 09...

Page 27: ...ETC Report No ET90S 11 032 Sheet 23 of 104 Sheets FCC ID HFSWM100 Rev No 1 0 5 6 Photos of Conduction Measuring Setup...

Page 28: ...ccording to 15 247 b if transmitting antennas of directional gain greater than 6 dBi are used the power shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6 dBi 6 2...

Page 29: ...connect it to measurement instrument Then set it to any one convenient frequency within its operating range Set a reference level on the measuring instrument equal to the highest peak value 3 Measure...

Page 30: ...No 1 0 7 4 Measurement Data Test Date Dec 04 2001 Temperature 20 Humidity 65 a Channel 01 6 dB Emission Bandwidth is 11 17 MHz b Channel 06 6 dB Emission Bandwidth is 9 17 MHz c Channel 11 6 dB Emiss...

Page 31: ...rom an external generator 2 Position the EUT as shown in figure 5 Turn on the EUT and connect its antenna terminal to measurement instrument via a low loss cable Then set it to any one measured freque...

Page 32: ...8 4 Measurement Data Test Date Dec 04 2001 Temperature 20 Humidity 65 a Channel 01 Output Peak Power is 19 9 dBm or 97 7 mW b Channel 06 Output Peak Power is 19 8 dBm or 95 5 mW c Channel 11 Output P...

Page 33: ...g instrument using either an internal calibrator or a known signal from an external generator 2 Position the EUT as shown in figure 5 Turn on the EUT and connect its antenna terminal to measurement in...

Page 34: ...1 0 9 4 Measurement Data Test Date Dec 04 2001 Temperature 20 Humidity 65 a Lower Band Edge maximum value is 26 0 dBm that is attenuated more than 20dB b Upper Band Edge maximum value is 48 7 dBm that...

Page 35: ...the EUT and connect its antenna terminal to measurement instrument via a low loss cable Then set EUT to any one measured frequency within its operating range and make sure the instrument is operated i...

Page 36: ...Data Test Date Dec 04 2001 Temperature 20 Humidity 65 a Channel 01 Maximun Power Density of 3 kHz Bandwidth is 8 7 dBm b Channel 06 Maximun Power Density of 3 kHz Bandwidth is 8 5 dBm c Channel 11 Ma...

Page 37: ...KHz increment across pass band of each three channels within 2400 2483 MHz band This CW signal represents the jamming signal The selected three channels are as followings Channel 01 centered at 2412 M...

Page 38: ...worst 20 of the J S ratio data points the lowest remaining J S ratio is used to determine the processing gain PG according to the derivative equation 4 2 of each tested channel 10 dB step 1 dB step S...

Page 39: ...Attenuator Agilent 8496A 06 08 2002 Attenuator Agilent 8494A 06 09 2002 Combiner Splitter Merrimac PMD 24M 6G N A 11 4 Measurement Data Test Date Dec 14 2001 Temperature 20 Humidity 67 The processing...

Page 40: ...ETC Report No ET90S 11 032 Sheet 36 of 104 Sheets FCC ID HFSWM100 Rev No 1 0 Appendix 1 Ploted Datas of Power Line Conducted Emissions...

Page 41: ...ETC Report No ET90S 11 032 Sheet 37 of 104 Sheets FCC ID HFSWM100 Rev No 1 0...

Page 42: ...ETC Report No ET90S 11 032 Sheet 38 of 104 Sheets FCC ID HFSWM100 Rev No 1 0...

Page 43: ...ETC Report No ET90S 11 032 Sheet 39 of 104 Sheets FCC ID HFSWM100 Rev No 1 0...

Page 44: ...ETC Report No ET90S 11 032 Sheet 40 of 104 Sheets FCC ID HFSWM100 Rev No 1 0...

Page 45: ...ETC Report No ET90S 11 032 Sheet 41 of 104 Sheets FCC ID HFSWM100 Rev No 1 0...

Page 46: ...ETC Report No ET90S 11 032 Sheet 42 of 104 Sheets FCC ID HFSWM100 Rev No 1 0...

Page 47: ...ETC Report No ET90S 11 032 Sheet 43 of 104 Sheets FCC ID HFSWM100 Rev No 1 0 Appendix 2 Engineering Graph of Antenna Construction...

Page 48: ...ETC Report No ET90S 11 032 Sheet 44 of 104 Sheets FCC ID HFSWM100 Rev No 1 0...

Page 49: ...ETC Report No ET90S 11 032 Sheet 45 of 104 Sheets FCC ID HFSWM100 Rev No 1 0...

Page 50: ...ETC Report No ET90S 11 032 Sheet 46 of 104 Sheets FCC ID HFSWM100 Rev No 1 0 Appendix 3 Ploted Datas of Emissions Bandwidth...

Page 51: ...ETC Report No ET90S 11 032 Sheet 47 of 104 Sheets FCC ID HFSWM100 Rev No 1 0...

Page 52: ...ETC Report No ET90S 11 032 Sheet 48 of 104 Sheets FCC ID HFSWM100 Rev No 1 0...

Page 53: ...ETC Report No ET90S 11 032 Sheet 49 of 104 Sheets FCC ID HFSWM100 Rev No 1 0...

Page 54: ...ETC Report No ET90S 11 032 Sheet 50 of 104 Sheets FCC ID HFSWM100 Rev No 1 0 Appendix 4 Ploted Datas of Output Peak Power...

Page 55: ...ETC Report No ET90S 11 032 Sheet 51 of 104 Sheets FCC ID HFSWM100 Rev No 1 0...

Page 56: ...ETC Report No ET90S 11 032 Sheet 52 of 104 Sheets FCC ID HFSWM100 Rev No 1 0...

Page 57: ...ETC Report No ET90S 11 032 Sheet 53 of 104 Sheets FCC ID HFSWM100 Rev No 1 0...

Page 58: ...ETC Report No ET90S 11 032 Sheet 54 of 104 Sheets FCC ID HFSWM100 Rev No 1 0 Appendix 5 Ploted Datas of Band Edge Emission...

Page 59: ...ETC Report No ET90S 11 032 Sheet 55 of 104 Sheets FCC ID HFSWM100 Rev No 1 0...

Page 60: ...ETC Report No ET90S 11 032 Sheet 56 of 104 Sheets FCC ID HFSWM100 Rev No 1 0...

Page 61: ...ETC Report No ET90S 11 032 Sheet 57 of 104 Sheets FCC ID HFSWM100 Rev No 1 0...

Page 62: ...ETC Report No ET90S 11 032 Sheet 58 of 104 Sheets FCC ID HFSWM100 Rev No 1 0...

Page 63: ...ETC Report No ET90S 11 032 Sheet 59 of 104 Sheets FCC ID HFSWM100 Rev No 1 0...

Page 64: ...ETC Report No ET90S 11 032 Sheet 60 of 104 Sheets FCC ID HFSWM100 Rev No 1 0...

Page 65: ...ETC Report No ET90S 11 032 Sheet 61 of 104 Sheets FCC ID HFSWM100 Rev No 1 0...

Page 66: ...ETC Report No ET90S 11 032 Sheet 62 of 104 Sheets FCC ID HFSWM100 Rev No 1 0...

Page 67: ...ETC Report No ET90S 11 032 Sheet 63 of 104 Sheets FCC ID HFSWM100 Rev No 1 0...

Page 68: ...ETC Report No ET90S 11 032 Sheet 64 of 104 Sheets FCC ID HFSWM100 Rev No 1 0 Appendix 6 Ploted Datas of Power Density...

Page 69: ...ETC Report No ET90S 11 032 Sheet 65 of 104 Sheets FCC ID HFSWM100 Rev No 1 0...

Page 70: ...ETC Report No ET90S 11 032 Sheet 66 of 104 Sheets FCC ID HFSWM100 Rev No 1 0...

Page 71: ...ETC Report No ET90S 11 032 Sheet 67 of 104 Sheets FCC ID HFSWM100 Rev No 1 0...

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