Broadcom BCM94306CB Скачать руководство пользователя страница 21 | Manualshive

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CETECOM Inc.

Test report no.:EMC_381EN328-2002

Issue date:2003-01-10

Page 21 (33)

SPURIOUS EMISSIONS

CLAUSE 5.2.4

Transmitter operating @ highest frequency (2472MHz)

1GHz – 7GHz

Notes: Marked frequency is the carrier @ 2472MHz.

-80

-70

-60

-50

-40

-30

-20

-10

0

15

Level [dBm]

1G

2G

3G

4G

5G

6G

7G

Frequency [Hz]

Marker:

2.466933868 GHz

-4.16 dBm

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Содержание BCM94306CB

Страница 1: ...e 1 408 586 6200 Fax 1 408 586 6299 www cetecom com Issued test report consists of 33 Pages Page 1 33 Test report no EMC_381EN328_2002 ETSI EN 300 328 V1 4 1 2002 11 ETSI EN 300 328 2 V1 2 1 2001 12 B...

Страница 2: ...TECOM Inc USA does not assume responsibility for any conclusions and generalisations drawn from the test results with regard to other specimens or samples of the type of the equipment represented by t...

Страница 3: ...of test 2002 12 06 13 and 2003 01 02 1 5 Test item Manufacturer See Applicant Model No BCM94306CB Description 54g Wireless Lan cardbus PC card Additional information Frequency 2412MHz 2472MHz Type of...

Страница 4: ...s were ascertained in the course of the tests Performed Final Verdict only passed if all single measurements are passed Passed Technical responsibility for area of testing 2003 01 10 EMC Radio Lothar...

Страница 5: ...CETECOM Inc Test report no EMC_381EN328 2002 Issue date 2003 01 10 Page 5 33 2 2 Test report TEST REPORT Test report no EMC_381EN328_2002 BCM94306CB...

Страница 6: ...OTROPIC RADIATED POWER CLAUSE 5 2 1 7 PEAK POWER DENSITY CLAUSE 5 2 2 9 FREQUENCY RANGE CLAUSE 5 2 3 13 SPURIOUS EMISSIONS CLAUSE 5 2 4 16 RECEIVER SPURIOUS EMISSIONS CLAUSE 5 3 2 24 TEST EQUIPMENT AN...

Страница 7: ...power measured Freq MHz Average Power measured using wide band Power meter dBm 2412 13 9 2442 14 4 2472 14 4 G Antenna gain 1dBi Provided by Broadcom x Duty cycle 0 945 measured x Txon Txon Txoff Txo...

Страница 8: ...POWER dBm EIRP TEST CONDITIONS Low frequency 2412MHz Mid frequency 2442MHz High frequency 2472MHz Tnom 23 0 C Vnom 3 3 Pk 15 14 Pk 15 64 Pk 15 64 Tmin 0 0 C Vnom 3 3 Pk 15 15 Pk 16 09 Pk 15 85 Tmax 7...

Страница 9: ...10 Page 9 33 PEAK POWER DENSITY CLAUSE 5 2 2 For DSSS Systems Peak Power Density dBm MHz TEST CONDITIONS Low frequency 2412MHz Mid frequency 2442MHz High frequency 2472MHz Tnom 23 0 C Vnom 3 3 8 04 9...

Страница 10: ...Test report no EMC_381EN328 2002 Issue date 2003 01 10 Page 10 33 PEAK POWER DENSITY CLAUSE 5 2 2 Lowest Channel 2412MHz Notes 51 96 dBm Hz is added with 60dB to compensate for the dBm MHz therefore...

Страница 11: ...c Test report no EMC_381EN328 2002 Issue date 2003 01 10 Page 11 33 PEAK POWER DENSITY CLAUSE 5 2 2 Mid Channel 2442MHz Notes 50 57 dBm Hz is added with 60dB to compensate for the dBm MHz therefore 9...

Страница 12: ...Test report no EMC_381EN328 2002 Issue date 2003 01 10 Page 12 33 PEAK POWER DENSITY CLAUSE 5 2 2 Highest Channel 2472MHz Notes 51 78 dBm Hz is added with 60dB to compensate for the dBm MHz therefore...

Страница 13: ...For DSSS Systems FREQUENCY MHz at which 80dBm Hz occurs TEST CONDITIONS Low Frequency fL 2412 MHz High Frequency fH 2472MHz Tnom 23 0 C Vnom 3 3 2403MHz 2481MHz Tmin 0 0 C Vnom 3 3 2404MHz 2480MHz Tm...

Страница 14: ...CETECOM Inc Test report no EMC_381EN328 2002 Issue date 2003 01 10 Page 14 33 FREQUECY RANGE CLAUSE 5 2 3 Lowest Channel 2412MHz Temp 23 C Voltage 3 3Vdc...

Страница 15: ...CETECOM Inc Test report no EMC_381EN328 2002 Issue date 2003 01 10 Page 15 33 FREQUECY RANGE CLAUSE 5 2 3 Highest Channel 2472MHz Temp 23 C Voltage 3 3Vdc...

Страница 16: ...the graphs show different noise levels Lowest Frequecy Highest Frequecy f MHz Band width kHz Level dBm f MHz Band width kHz Level dBm NF NF NF NF NF NF NF NF NF NF NF NF NF NF NF NF NF NF NF NF NF NF...

Страница 17: ...02 Issue date 2003 01 10 Page 17 33 SPURIOUS EMISSIONS CLAUSE 5 2 4 Transmitter operating lowest frequency 2412MHz 30MHz 1GHz 110 100 80 60 40 20 0 Level dBm 30M 50M 70M 100M 200M 300M 500M 700M 1G Fr...

Страница 18: ...3 01 10 Page 18 33 SPURIOUS EMISSIONS CLAUSE 5 2 4 Transmitter operating lowest frequency 2412MHz 1GHz 7GHz Notes Marked frequency is the carrier 2412MHz 80 70 60 50 40 30 20 10 0 15 Level dBm 1G 2G 3...

Страница 19: ...EN328 2002 Issue date 2003 01 10 Page 19 33 SPURIOUS EMISSIONS CLAUSE 5 2 4 Transmitter operating lowest frequency 2412MHz 7GHz 12 75GHz 100 80 60 40 20 0 Level dBm 7G 8G 9G 10G 11G 12 75G Frequency H...

Страница 20: ...02 Issue date 2003 01 10 Page 20 33 SPURIOUS EMISSIONS CLAUSE 5 2 4 Transmitter operating highest frequency 2472MHz 30MHz 1GHz 110 100 80 60 40 20 0 Level dBm 30M 50M 70M 100M 200M 300M 500M 700M 1G F...

Страница 21: ...3 01 10 Page 21 33 SPURIOUS EMISSIONS CLAUSE 5 2 4 Transmitter operating highest frequency 2472MHz 1GHz 7GHz Notes Marked frequency is the carrier 2472MHz 80 70 60 50 40 30 20 10 0 15 Level dBm 1G 2G...

Страница 22: ...N328 2002 Issue date 2003 01 10 Page 22 33 SPURIOUS EMISSIONS CLAUSE 5 2 4 Transmitter operating highest frequency 2472MHz 7GHz 12 75GHz 100 80 60 40 20 0 Level dBm 7G 8G 9G 10G 11G 12 75G Frequency H...

Страница 23: ...st Frequecy f MHz Band width kHz Level dBm f MHz Band width kHz Level dBm Measurement uncertainty 6 dB LIMITS Clause 5 2 4 Narrowband spurious emissions Wideband spurious emissions Frequency Range Lim...

Страница 24: ...amplifiers for the relevant frequency ranges This is the reason that the graphs show different noise levels Lowest Frequecy Highest Frequecy f MHz Band width kHz Level dBm f MHz Band width kHz Level...

Страница 25: ...EMC_381EN328 2002 Issue date 2003 01 10 Page 25 33 RECEIVER SPURIOUS EMISSIONS CLAUSE 5 3 2 30MHz 1GHz 110 100 90 80 70 60 50 40 30 Level dBm 30M 50M 70M 100M 200M 300M 500M 700M 1G Frequency Hz Marke...

Страница 26: ...Test report no EMC_381EN328 2002 Issue date 2003 01 10 Page 26 33 RECEIVER SPURIOUS EMISSIONS CLAUSE 5 3 2 1GHz 7GHz 100 80 60 40 20 0 Level dBm 1G 2G 3G 4G 5G 6G 7G Frequency Hz Marker 1 276553106 GH...

Страница 27: ...port no EMC_381EN328 2002 Issue date 2003 01 10 Page 27 33 RECEIVER SPURIOUS EMISSIONS CLAUSE 5 3 2 7GHz 12 75GHz 140 120 100 80 60 40 20 0 Level dBm 7G 8G 9G 10G 11G 12 75G Frequency Hz Marker 9 0511...

Страница 28: ...Rohde Schwarz 100107 02 Spectrum Analyzer FSEM 30 Rohde Schwarz 826880 010 03 Signal Generator SMY02 Rohde Schwarz 836878 011 04 Power Meter EPM 442A Hewlett Packard GB37170232 05 Power Amlifier 250W...

Страница 29: ...CETECOM Inc Test report no EMC_381EN328 2002 Issue date 2003 01 10 Page 29 33 PHOTOGRAPHS Radiated Measurement Setup Conducted Measurement...

Страница 30: ...CETECOM Inc Test report no EMC_381EN328 2002 Issue date 2003 01 10 Page 30 33 EUT Top shielded EUT Bottom shielded...

Страница 31: ...CETECOM Inc Test report no EMC_381EN328 2002 Issue date 2003 01 10 Page 31 33 EUT Top unshielded EUT Bottom unshielded...

Страница 32: ...CETECOM Inc Test report no EMC_381EN328 2002 Issue date 2003 01 10 Page 32 33 BLOCK DIAGRAMS Conducted Testing EUT SPECTRUM ANALYZER POWER METER...

Страница 33: ...CETECOM Inc Test report no EMC_381EN328 2002 Issue date 2003 01 10 Page 33 33 Radiated Testing Turn Table EUT Antenna Measurement Antenna ANECHOIC CHAMBER Spectrum Analyzer...

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