Samsung Electro-Mechanics Co., LTD. 314, Maetan 3-Dong, Yeongtong-Gu Suwon City, Gyunggi-Do Korea. Transceiver

Transcription

1 adio Test eport: (part 2 of 2) Applicant: Samsung Electro-Mechanics Co., LT. 314, Maetan 3-ong, Yeongtong-Gu Suwon City, Gyunggi-o Korea Equipment Under Test: (E.U.T.) SL-2610U irect Sequence Spread Spectrum Transceiver FCC I: E2XSL-2610U In Accordance ith: FCC Part 15, Subpart C ( Edition) irect Sequence Transmitters MHz (IEEE g mode) Tested By: Telefication bv Edisonstraat 12a 6902 PK Zevenaar Authorized By: J.P. van de Poll Co-ordinator Test Group ate: 26 May 2004 Total Number of Pages: 43

2 Table of Contents Section 1 Section 2 Summary of Test esults...3 Equipment Under Test (E.U.T.)...5 Section 3 Powerline conducted emissions...9 Section 4 Minimum 6 db bandwidth...12 Section 5 Peak Power Output...16 Section 6 Peak power spectral density...17 Section 7 Spurious Emissions (radiated)...21 Section 8 Section 9 Section 10 Spurious Emissions (restricted bands, radiated)...28 Photographs...33 Test equipment List...38 ANNEX A TEST METHOOLOGIES...39 ANNEX B COSS EFEENCE TABLE SS-FCC...42 Page 2 of 43

3 Section 1 Summary of Test esults Manufacturer: Model No.: Serial No.: Samsung Electro-Mechanics Co.,LT SL-2610U Not applicable ate eceived In Laboratory: 6 May 2004 These tests were conducted on a sample of the equipment for the purpose of demonstrating compliance with Part 15, Subpart C, Paragraph for irect Sequence Spread Spectrum devices. adiated tests were conducted in accordance with ANSI C New Submission Class II Permissive Change Production Unit Pre-Production Unit T S Equipment Code Family Listing THIS TEST EPOT ELATES ONLY TO THE ITEM(S) TESTE. THE FOLLOING EVIATIONS FOM, AITIONS TO, O EXCLUSIONS FOM THE TEST SPECIFICATIONS HAVE BEEN MAE. See Summary of Test ata. Telefication complies with the accreditation criteria for test laboratories as laid down in ISO/IEC 17025:1999. The accreditation covers the quality system of the laboratory as well as the specific activities as described in the authorized annex bearing the accreditation number L021 and is granted on 30 November 1990 by the utch Council For Accreditation (va: aad voor Accreditatie. The contents of this test report, if reproduced, shall be copied in full, unless special consent in writing for reproduction in part is granted by Telefication. Copyright of this test report is reserved to Telefication. TESTE BY: ATE: 26 May 2004 psuringa, Senior engineer adio/emc Page 3 of 43

4 Summary Of Test ata NAME OF TEST PAA. NO. SPEC. MEAS. ESULT Power line conducted emissions (a) 66.1 dbµv 51.9 dbµv Complies Minimum 6 db bandwidth (a)(2) 500 khz 16.4 MHz Complies Maximum Peak Power Output (b)(3) 36 dbm E.I..P dbm E.I..P. Complies Peak Power Spectral ensity (d) 8 dbm/3 khz dbm/3 khz Complies Spurious Emissions (adiated) (c) > 20 db below > 20 db Complies estricted band edge emission levels (radiated) (a) fundamental 54 dbµv/m (av) 74 dbµv/m (pk) 54 dbµv/m (av) 62 dbµv/m (pk) Complies Test Conditions: Indoor Temperature: 22 C Humidity: 45 % Test tool Intersil Engineering ctxx version Power setting: 145 (adjusted to 130 for channel 1 restricted band edge test only) Page 4 of 43

5 Section 2 Equipment Under Test (E.U.T.) General Equipment Information Equipment class Type of equipment Frequency ange: Part 15 spread spectrum transmitter ireless data transmission equipment in the 2.4 GHz ISM band using spread spectrum techniques MHz Number of Channels: 11 Emissions esignator: 22M0G1 Standard: IEEE g Page 5 of 43

6 escription of Modification for Modification Filing Not applicable Family List ationale Not applicable Page 6 of 43

7 Theory of Operation 1. Transmitter Path ata bits coming from the USB Host interface(1) are processed by the Base Band Processor MAC (BBP/MAC), G3887(2) on IEEE g turbo protocol level, IQ modulated and then converted to 2.4 GHz F signal by irect up/down converter ISL3686(3). The ISL3686(3) operating frequency is generated by the ISL3084 VCO(4) divided by two. The 2.4GHz F signal is then amplified by F Power Amplifier ISL3980 (5) and then finally emitted via the antenna (6). 2. eceiver path The 2.4 GHz F signal comes in via antenna (6) and low noise amplifier (part of ISL3686) (3) to the irect up/down converter ISL3686 (4) where it is converted to X IQ signals. The ISL3686 (3) operating frequency is generated by the ISL3084 VCO (4) divided by two. These IQ signals are converted into data bits by the Base Band Processor MAC (BBP/MAC) G3887 (2). The data bits are processed by the Base Band Processor MAC (BBP/MAC) G3887 (2) on IEEE g Turbo protocol level. This MAC controller also provides the USB interface to the Host (1). Page 7 of 43

8 Block diagram ISL3084 5GHz VCO(4) 40MHz OSC A T/ S(6 ISL3980 F Power Amplifier (5) ISL3686B Up/down converter MHz Zero IF (3) Tx x G3887 USB2.0 Base Band Processor /MAC (2) USB (1) EEPOM Page 8 of 43

9 Section 3 Powerline conducted emissions Test esults: Measurement ata: Equipment used: Complies. See attached tables MEION notebook computer model M with AC adaptor model FSP120-A AC manufactured by FSP GOUP Inc. Page 9 of 43

10 Neutral to ground ate: Signal measured on "Neutral". Measurement => QPeak Av Frequency Level Limit Frequency Level Limit (MHz) db db (MHz) db db ange (uv) (uv) (uv) (uv) Below Below Below Below This product is in compliance with FCC part 15, subpart C, paragraph (a) * ==> exceeding the limit The frequency range MHz is divided into 20 subranges. For every subrange the highest emission component is given in the table. In ranges marked "Below" the maximum level of the components measured, is below 30 dbuv. For this evaluation, peak detection is used. Page 10 of 43

11 Phase to ground Time: 15:12:42 ate: Signal measured on "Life". Measurement => QPeak Av Frequency Level Limit Frequency Level Limit (MHz) db db (MHz) db db ange (uv) (uv) (uv) (uv) This product is in compliance with FCC part 15, subpart C, paragraph (a) * ==> exceeding the limit The frequency range MHz is divided into 20 subranges. For every subrange the highest emission component is given in the table. In ranges marked "Below" the maximum level of the components measured, is below 30 dbuv. For this evaluation, peak detection is used. Page 11 of 43

12 Section 4 Minimum 6 db bandwidth NAME OF TEST: Occupied Bandwidth PAA. NO.: (a)(2) Test esults: Complies. The 6 db bandwidth is: Channel 1 Channel 6 Channel MHz MHz MHz Measurement ata: See attached graphs Page 12 of 43

13 Channel 1 30dB VAVG dBm 2dB/ 16.44MHz -1.47dB CENTE GHz SPAN 24.00MHz *B 100kHz *VB 300kHz SP 50.0ms Page 13 of 43

14 Channel 6 30dB VAVG dBm 2dB/ 16.44MHz 1.50dB CENTE GHz SPAN 24.00MHz *B 100kHz *VB 300kHz SP 50.0ms Page 14 of 43

15 Channel 11 30dB VAVG dBm 2dB/ 16.48MHz 2.00dB CENTE GHz SPAN 24.00MHz *B 100kHz *VB 300kHz SP 50.0ms Page 15 of 43

16 Section 5 Peak Power Output NAME OF TEST: Peak Power Output PAA. NO.: (b) (3) Test esults: Complies. The maximum peak power output of the transmitter is: Channel 1 Channel 6 Channel dbm E.I..P dbm E.I..P 14.9.dBm E.I..P Measurement ata: etachable antenna? Yes No If yes, state the type of non-standard connector used at the antenna port: irectional Gain of Antenna: 2.0 dbi or 1.58 Numeric. Peak Power Output: _30.9_matts. Field Strength: m or _ m. Antennas: Not applicable Note: Tests are performed with integral antenna. Page 16 of 43

17 Section 6 Peak power spectral density NAME OF TEST: Peak power spectral density PAA. NO.: (d) Test results: Complies. Channel 1 Channel 6 Channel dbm dbm dbm Measurement data: see attached plots Page 17 of 43

18 Channel 1 ATTEN 30dB 20.9dBm dBm GHz * GHz dbm CENTE GHz SPAN 20.00MHz *B 3.0kHz *VB 10kHz *SP 100sec Page 18 of 43

19 Channel 6.9dBm 10dB dBm GHz GHz dbm CENTE GHz SPAN 20.00MHz *B 3.0kHz *VB 10kHz *SP 100sec Page 19 of 43

20 Channel 11.9dBm 10dB dBm GHz GHz dbm CENTE GHz SPAN 20.00MHz *B 3.0kHz *VB 10kHz *SP 100sec Page 20 of 43

21 Section 7 Spurious Emissions (radiated) NAME OF TEST: Spurious Emissions (adiated) PAA. NO.: (c) Test esults: Complies Spurious emissions in the frequency band MHz have proven to be radiated by the host equipment. This phenomenon was verified on the following Open Area Test Site: TNO Electronic Products & Services (EPS) B.V Smidshornerweg TL Niekerk The Netherlands FCC listed : Industry Canada : IC3501 Measurement ata: See attached graphs. Note: The graphs represent effective radiated power (erp) values for frequencies below 1 GHz and equivalent isotropic radiated power (eirp) values for frequencies above 1 GHz. Page 21 of 43

22 CH 1: horizontal polarization -10.0dBm 0dB dBm 319.4MHz EP hrt, dec dBm 10dB dB 2.47GHz EIP hrt dec2003 STAT 30.0MHz STOP GHz *B 100kHz VB 100kHz SP 250ms STAT 1.00GHz STOP 12.75GHz *B 100kHz VB 100kHz SP 3.00sec 0dB 0dB dBm 0dBm -10.0dBm GHz EIP hrt dec2003 EIP hrt jan2001 STAT GHz STOP GHz *B 100kHz VB 100kHz SP 1.40sec STAT GHz STOP GHz *B 100kHz VB 100kHz SP 2.20sec Page 22 of 43

23 CH 1: vertical polarization -10.0dBm 0dB EP vrt, dec dBm 10dB dB 2.49GHz EIP vrt dec2003 STAT 30.0MHz STOP GHz *B 100kHz VB 100kHz SP 250ms STAT 1.00GHz STOP 12.75GHz *B 100kHz VB 100kHz SP 3.00sec 0dB 0dB dBm 0dBm -10.0dBm GHz EIP vrt dec2003 EIP vrt jan2001 STAT GHz STOP GHz *B 100kHz VB 100kHz SP 1.40sec STAT GHz STOP GHz *B 100kHz VB 100kHz SP 2.20sec Page 23 of 43

24 CH 6: horizontal polarization 0dB dBm 10dB dB -10.0dBm 240.2MHz 10.0dBm 2.43GHz EP hrt, dec2003 EIP hrt dec2003 STAT 30.0MHz STOP GHz *B 100kHz VB 100kHz SP 250ms STAT 1.00GHz STOP 12.75GHz *B 100kHz VB 100kHz SP 3.00sec 0dB 0dB dBm 0dBm -10.0dBm GHz EIP hrt dec2003 EIP hrt jan2001 STAT GHz STOP GHz *B 100kHz VB 100kHz SP 1.40sec STAT GHz STOP GHz *B 100kHz VB 100kHz SP 2.20sec Page 24 of 43

25 CH 6: vertical polarization 0dB dBm 10dB dB -10.0dBm 319.4MHz 10.0dBm 2.47GHz EP vrt, dec2003 EIP vrt dec2003 STAT 30.0MHz STOP GHz *B 100kHz VB 100kHz SP 250ms STAT 1.00GHz STOP 12.75GHz *B 100kHz VB 100kHz SP 3.00sec 0dB dBm 0dB dBm 0dBm GHz -10.0dBm GHz EIP vrt dec2003 EIP vrt jan2001 STAT GHz STOP GHz *B 100kHz VB 100kHz SP 1.40sec STAT GHz STOP GHz *B 100kHz VB 100kHz SP 2.20sec Page 25 of 43

26 CH 11: horizontal polarization 0dB dBm 10dB dB -10.0dBm 240.2MHz 10.0dBm 2.47GHz EP hrt, dec2003 EIP hrt dec2003 STAT 30.0MHz STOP GHz *B 100kHz VB 100kHz SP 250ms STAT 1.00GHz STOP 12.75GHz *B 100kHz VB 100kHz SP 3.00sec 0dB 0dB dBm 0dBm -10.0dBm GHz EIP hrt dec2003 EIP hrt jan2001 STAT GHz STOP GHz *B 100kHz VB 100kHz SP 1.40sec STAT GHz STOP GHz *B 100kHz VB 100kHz SP 2.20sec Page 26 of 43

27 CH 11: vertical polarization 0dB dBm 10dB dB -10.0dBm 319.4MHz 10.0dBm 2.49GHz EP vrt, dec2003 EIP vrt dec2003 STAT 30.0MHz STOP GHz *B 100kHz VB 100kHz SP 250ms STAT 1.00GHz STOP 12.75GHz *B 100kHz VB 100kHz SP 3.00sec 0dB 0dB dBm 0dBm -10.0dBm GHz EIP vrt dec2003 EIP vrt jan2001 STAT GHz STOP GHz *B 100kHz VB 100kHz SP 1.40sec STAT GHz STOP GHz *B 100kHz VB 100kHz SP 2.20sec Page 27 of 43

28 Section 8 Spurious Emissions (restricted bands, radiated) NAME OF TEST: Spurious Emissions (adiated) PAA. NO.: (c) Test esults: Complies. Measurement ata: See attached graphs. Note: The graphs represent values calibrated in equivalent isotropic radiated power (eirp). The relationship: EIP dbm = E dbµv/m 95.4 db applies Page 28 of 43

29 Channel 1: horizontal polarization Peak detector measurement 20.0dBm 20dB 10.00dBm GHz EIP hrt dec GHz dbm CENTE GHz SPAN 50.00MHz *B 1.0MHz *VB 1.0MHz SP 50.0ms Average detector measurement 20.0dBm 20dB -.67dBm GHz EIP hrt dec GHz -.67 dbm CENTE GHz SPAN 50.00MHz *B 1.0MHz *VB 10Hz SP 13.0sec Page 29 of 43

30 elta-marker measurement 20.0dBm 20dB dBm GHz EIP hrt dec2003 ISPLAY 3.9 dbm LINE CENTE GHz SPAN 50.00MHz *B 300kHz *VB 300kHz SP 50.0ms estricted band edge level (average): estricted band edge level (peak): = dbµv/m = 65.2 dbµv/m Test setting: 130 Page 30 of 43

31 Channel 11: horizontal measurement Peak detector measurement 20.0dBm 20dB 9.00dBm GHz EIP hrt dec GHz 9.00 dbm CENTE GHz SPAN 50.00MHz *B 1.0MHz VB 1.0MHz SP 50.0ms Average detector measurement 20.0dBm 20dB -1.50dBm GHz EIP hrt dec GHz dbm CENTE GHz SPAN 50.00MHz *B 1.0MHz *VB 10Hz SP 13.0sec Page 31 of 43

32 elta-marker measurement 10.0dBm 10dB dBm GHz EIP hrt dec2003 ISPLAY 6.2 dbm LINE CENTE GHz SPAN 50.00MHz *B 300kHz *VB 300kHz SP 50.0ms estricted band edge level (average): estricted band edge level (peak): = dbµv/m = dbµv/m Test setting: 145 Page 32 of 43

33 Section 9 Photographs Conducted photograph Page 33 of 43

34 adiated Photographs Sample on the test table in anechoic room Page 34 of 43

35 Set up GHz Page 35 of 43

36 Set up 1 18 GHz Page 36 of 43

37 Set up GHz Page 37 of 43

38 Section 10 Test equipment List escription Manufacturer Model Identification Used at Spectrum analyzer Hewlett Packard 8563E TE (a); (a)(2); (c); (d) Standard gain horn Scientific Atlanta 12A-18 TE (c) ouble ridged guide EMCO 3115 TE (c) horn antenna Biconilog antenna EMCO 3143 TE (c) Pre- amplifier Hewlett Packard 8449B TE (c) Pre-amplifier ohde & Schwarz ESV-Z3 TE (c) Power meter Hewlett Packard 435 B TE (b)(3) Power sensor Hewlett Packard 8484 A TE (b)(3) 40 db fixed Hewlett Packard 8491 B TE (b)(3) attenuator Artificial Mains Network ohde & Schwarz ESH2-Z5 TE (a) Page 38 of 43

39 ANNEX A TEST METHOOLOGIES Page 39 of 43

40 NAME OF TEST: Peak Power Output PAA. NO.: (b) Minimum Standard: The maximum peak power output shall not exceed 1 watt. 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. Systems operating in the MHz band that are used exclusively for fixed, point to point operation may employ transmitting antennas with directional gain greater than 6 dbi provided the maximum peak output power is reduced by 1 db for every 3 db that the directional gain of the antenna exceed 6 dbi. irect Measurement Method For etachable Antennas: If the antenna is detachable, a peak power meter is used to measure the power output with the transmitter operating into a 50 ohm load. Calculation Of EIP For Integral Antenna: If the antenna is not detachable from the circuit then the Peak Power Output is derived from the peak radiated field strength of the fundamental emission by using the plane wave relation GP/4π 2 = E 2 /120π and proceeding as follows: P = = E 30G E 3 30 G where, P = the equivalent isotropic radiated power in watts E = the maximum measured field strength in V/m = the measurement range (3 meters) G = the numeric gain of the transmit antenna in relation to an isotropic radiator The B of the spectrum analyzer shall be set to a value greater than the measured 20 db occupied bandwidth of the E.U.T. Number of channels tested: Tuning range Number of channels tested Channel location in band 1 MHz or less 1 middle 1 to 10 MHz 2 top and bottom more than 10 MHz 3 top, middle, bottom Page 40 of 43

41 NAME OF TEST: adiated Spurious Emissions PAA. NO.: (c) Minimum Standard: In any 100kHz bandwidth outside the MHz bands emissions shall be at least 20 db below the fundamental emission or shall not exceed the following field strength limits. Emissions falling in the restricted bands of shall not exceed the following field strength limits: Frequency (MHz) Field Strength 3m) Field Strength 3m) Above THE SPECTUM AS SEACHE TO THE 10th HAMONIC estricted Bands MHz MHz MHz GHz Above 38.6 Number of channels tested: Tuning range Number of channels tested Channel location in band 1 MHz or less 1 middle 1 to 10 MHz 2 top and bottom more than 10 MHz 3 top, middle, bottom Page 41 of 43

42 ANNEX B COSS EFEENCE TABLE SS-FCC Page 42 of 43

43 Cross reference table CN SS-210 Issue 5 Frequency hopping 2,4 GHz FCC 47 CF Ch. 1 ( Edition) par (o)(a) Amendment 1(I) par par irect Sequence 2,4 GHz CN SS-210 Issue 5 FCC 47 CF Ch. 1 part 15 subpart C (a) conducted emissions Amendment 1 I (iv) (a)(2) minimum 6 db bandwidth par (o)(b) (b)(3) max. peak power output par (o)(b) (d) peak power spectral density Par (o)(e1) (c) spurious emissions Page 43 of 43