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1 According to 47 CFR Part 15 Subpart C Equipment Model No. FCC ID Filing Type Applicant : PDA Phone : DIAM210 : NM8DMM : Certification : High Tech Computer Corp. 23 Xinghua Rd., Taoyuan 330, Taiwan The test result refers exclusively to the test presented test model / sample. Without written approval of SPORTON International Inc., the test report shall not be reproduced except in full. Certificate or Test Report must not be used by the applicant to claim the product in this test report endorsement by NVLAP or any agency of U.S. government. The data shown in this test report were carried out on May 15, 2008 at Sporton International Inc. LAB. Report No.: FR , Report Version: Rev.02 Roy Wu Manager SPORTON International Inc. No. 52, Hwa Ya 1 st Rd., Hwa Ya Technology Park, Kwei-Shan Hsiang, Tao Yuan Hsien, Taiwan, R.O.C. SPORTON International Inc. TEL : FAX : Report Version: Rev.02

2 Table of Contents History of This Test Report... ii 1. General Description of Equipment under Test Applicant Manufacturer Basic Combination under Test Feature of Equipment under Test Test Configuration of Equipment under Test Test Manner Test Mode Ancillary Equipment List Connection Diagram of Test System RF Utility General Information of Test Test Voltage Standard for Methods of Measurement Test Compliance Frequency Range Test Distance Test Data and Test Result List of Measurements and Examinations Band Edges Measurement Hopping Channel Separation Number of Hopping Frequency Hopping Channel Bandwidth Dwell Time of Each Frequency Peak Output Power Measurement Conducted Emission...33 Radiated Emission Measurement Antenna Requirements List of Measuring Equipments Uncertainty Evaluation...64 Appendix A Setup Photographs SPORTON International Inc. Page Number : i

3 History of This Test Report Report Issue Date: May 23, 2008 Report No. Description SPORTON International Inc. Page Number : ii

4 1. General Description of Equipment under Test 1.1 Applicant High Tech Computer Corp. 23 Xinghua Rd., Taoyuan 330, Taiwan 1.2 Manufacturer High Tech Computer Corp. 23 Xinghua Rd., Taoyuan 330, Taiwan 1.3 Basic Combination under Test PDA Phone A Photo Camera 1 + Video Camera 1 PDA Phone B Photo Camera 2 + Video Camera Feature of Equipment under Test DUT Type : Model Name : FCC ID : Tx Frequency : Rx Frequency : Number of Channels : 79 Carrier Frequency of Each Channel : Channel Spacing : Maximum Output Power to Antenna : Type of Antenna Connector : Antenna Type : Antenna Gain : Type of Modulation : DUT Stage : Product Feature & Specification PDA Phone DIAM210 NM8DMM 2400 MHz ~ MHz 2400 MHz ~ MHz 2402+n*1 MHz; n=0~78 1 MHz Bluetooth: dbm (1Mbps) Bluetooth EDR: 0.36dBm (2Mbps) / -0.02dBm (3Mbps) N/A PIFA Antenna -1 dbi Bluetooth (1Mbps) : GFSK Bluetooth EDR (2Mbps) : π/4-dqpsk Bluetooth EDR (3Mbps) : 8-DPSK Identical Prototype SPORTON International Inc. Page Number : 1 of 65

5 2. Test Configuration of Equipment under Test 2.1 Test Manner a. The EUT has been associated with peripherals pursuant to ANSI C and configuration operated in a manner tended to maximize its emission characteristics in a typical application. b. The data rate, 2Mbps, was chosen to being tested, due to the highest RF output power. Data Rate / Modulation Channel Frequency GFSK π/4-dqpsk 8-DPSK 1Mbps 2Mbps 3Mbps Ch MHz dbm dbm dbm Ch MHz dbm dbm dbm Ch MHz dbm 0.36 dbm dbm Bluetooth uses frequency hopping spread spectrum (FHSS) operation which also facilities Bluetooth multiple access and coexistence among other types of wireless systems. The basic frequency-hopping pattern is a pseudo-random ordering of 79 channel frequencies in the ISM band and the hopping rate is nominally 1600 hops per second. The EDR modulation format uses one of two types of DPSK (Pi/4-DQPSK or 8-DPSK) in the payload section of the packet. As shown in figure, the EDR packet begins using GFSK modulation during the access code and header portions of the packet but changes to DPSK modulation after the guard time. Changing to a DPSK format allows increased data rates of 2 Mb/s or 3 Mb/s. c. The EUT is programmed to transmit signal continuously for all testings. d. Frequency range investigated: conduction 150 KHz to 30 MHz, radiation 30 MHz to MHz. 2.2 Test Mode Application Test Mode Radiated Emission / RF Conducted BT Tx(EDR 2Mbps) Mode 1: CH00_2402 MHz Mode 2: CH39_2441 MHz Mode 3: CH78_2480 MHz Mode 1: PDA Phone A + GSM1900 Idle + BT Link + WLAN Link + Battery 1 + Camera 1 + Adapter A + GPS Rx Mode 2: PDA Phone A + GSM1900 Idle + BT Link + WLAN Link + Battery 2 + Camera 1 + Adapter B + GPS Rx Mode 3: PDA Phone A + GSM1900 Idle + BT Link + WLAN Link + Battery 3 + Camera 2 + Adapter C + GPS Rx + Conducted Emission USB Cable A Mode 4: PDA Phone A + GSM1900 Idle + BT Link + WLAN Link + Battery 4 + Camera 2 + Adapter C + GPS Rx + USB Cable B Mode 5: PDA Phone A + EDGE Idle + BT Link + WLAN Link + Battery 5 + MPEG 4 + GPS Rx + USB Cable A Mode 6: PDA Phone A + EDGE Idle + BT Link + WLAN Link + Battery 6 + MPEG 4 + GPS Rx + USB Cable B Mode 7: PDA Phone B + GSM1900 Idle + BT Link + WLAN Link + Battery 2 + Camera 1 + Adapter B + GPS Rx SPORTON International Inc. Page Number : 2 of 65

6 2.3 Ancillary Equipment List Item Equipment Trade Name Model Name FCC ID Data Cable Power Cord 1. Base Station R&S CMU 200 N/A N/A Unshielded, 1.8 m 2. GPS Station T&E GS-50 N/A N/A Unshielded, 1.8 m 3. Notebook DELL D400 E2K24GBRL N/A 4. Bluetooth Earphone Engotech ET-BH111 PQY N/A N/A 5. RS-232 Mouse State MS-303 DoC Unshielded, 1.2 m N/A 6. i-pod Apple A1199 N/A Unshielded, 1.2 m N/A AC I/P: Unshielded, 1.2 m DC O/P: Shielded, 1.8 m 7. BT Base Station Anritus 8852A N/A N/A Unshielded, 1.8 m 2.4 Connection Diagram of Test System <Conducted Emission> EUT with Adapter Mode SPORTON International Inc. Page Number : 3 of 65

7 EUT with USB Link Mode <Radiated Emission > SPORTON International Inc. Page Number : 4 of 65

8 3. RF Utility The programmed RF Utility is installed in EUT to provide channel selection, power level, data rate and the application type. RF Utility can send transmitting signal for all testings. SPORTON International Inc. Page Number : 5 of 65

9 4. General Information of Test Test Site Location : No. 52, Hwa Ya 1 st Rd., Hwa Ya Technology Park, Kwei-Shan Hsiang, Tao Yuan Hsien, Taiwan, R.O.C. TEL : FAX : Test Site No : CO04-HY, 03CH06-HY FCC Designation No : TW Test Voltage AC 120V / 60Hz 4.2 Standard for Methods of Measurement ANSI C Test Compliance 47 CFR Part 15 Subpart C 4.4 Frequency Range a. Conduction: from 150 khz to 30 MHz b. Radiation: from 30 MHz to MHz 4.5 Test Distance The test distance of radiated emission from antenna to EUT is 3 m. SPORTON International Inc. Page Number : 6 of 65

10 5. Test Data and Test Result 5.1 List of Measurements and Examinations The Emission Mode: Bluetooth FCC Rule Description of Test Result Conducted Emission Pass (a)(1)(iii) Hopping Channel Bandwidth Pass (a)(1) Hopping Channel Separation Pass (a)(1)(iii) Number of Hopping Frequency Pass (a)(1)(iii) Dwell Time of Each Frequency Pass (b)(1) Output Power Pass (d) 100 KHz Bandwidth of Frequency Band Edges Pass (a) (d) Radiated Emission Pass (b)(4) Antenna Requirement Pass SPORTON International Inc. Page Number : 7 of 65

11 5.2 Band Edges Measurement Measuring Instruments As described in chapter 6 of this test report Test Procedure 1. The transmitter output was connected to the spectrum analyzer via a low lose cable. 2. Set both RBW and VBW of spectrum analyzer to 100 KHz with suitable frequency span including 100 KHz bandwidth from band edge. 3. The band edges was measured and recorded Test Result Application Type : Bluetooth Temperature : 31~32 Relative Humidity : 30~31% Test Engineer : Sun Test Result in BT lower band : PASS Test Result in BT higher band : PASS Test Result in BT EDR(2Mbps) lower band : PASS Test Result in BT EDR(2Mbps) higher band : PASS Test Result in BT EDR(3Mbps) lower band : PASS Test Result in BT EDR(3Mbps) higher band : PASS Note on Band Edge Emission BT EDR(2Mbps) CH00 (Horizontal) Frequency Level Over Limit Read Antenna Cable Preamp Ant Table Remark Limit Line Level Factor Loss Factor Pos Pos ( MHz ) ( dbuv/m ) ( db ) ( dbuv/m ) (dbuv) ( db ) ( db ) ( db ) ( cm ) ( deg ) Peak Average CH00 (Vertical) Frequency Level Over Limit Read Antenna Cable Preamp Ant Table Remark Limit Line Level Factor Loss Factor Pos Pos ( MHz ) ( dbuv/m ) ( db ) ( dbuv/m ) (dbuv) ( db ) ( db ) ( db ) ( cm ) ( deg ) Peak Average SPORTON International Inc. Page Number : 8 of 65

12 CH78 (Horizontal) Frequency Level Over Limit Read Antenna Cable Preamp Ant Table Remark Limit Line Level Factor Loss Factor Pos Pos ( MHz ) ( dbuv/m ) ( db ) ( dbuv/m ) (dbuv) ( db ) ( db ) ( db ) ( cm ) ( deg ) Peak Average CH78 (Vertical) Frequency Level Over Limit Read Antenna Cable Preamp Ant Table Remark Limit Line Level Factor Loss Factor Pos Pos ( MHz ) ( dbuv/m ) ( db ) ( dbuv/m ) (dbuv) ( db ) ( db ) ( db ) ( cm ) ( deg ) Peak Average SPORTON International Inc. Page Number : 9 of 65

13 dB Band Edge BT EDR(2Mbps) CH00 * RBW 100 khz * VBW 100 khz Ref 20 dbm * Att 20 db * SWT 500 ms 20 Offset 19.3 db Marker 1 [T1 ] dbm GHz 10 A 1 PK MAXH 0 D dbm LVL D dbm DB Center GHz 10 MHz/ F1 Span 100 MHz Date: 21.APR :00:08 SPORTON International Inc. Page Number : 10 of 65

14 CH78 * RBW 100 khz * VBW 100 khz Ref 20 dbm * Att 20 db * SWT 500 ms 20 Offset 19.3 db Marker 1 [T1 ] dbm GHz 10 A 1 PK MAXH 0 D dbm LVL D dbm -30 3DB F1-80 Center GHz 10 MHz/ Span 100 MHz Date: 21.APR :59:38 SPORTON International Inc. Page Number : 11 of 65

15 5.3 Hopping Channel Separation Measuring Instruments As described in chapter 9 of this test report Test Procedure 1. The output of EUT was connected to the spectrum analyzer by a low loss cable.. 2. Set RBW of spectrum analyzer to 30 KHz and VBW to 100 KHz. 3. The Hopping Channel Separation is defined as the channel is separated with the next channel Test Setup Layout EUT Spectrum Analyzer Test Result:The spectrum analyzer plots are attached as below Application Type : BT EDR(2Mbps) Temperature : 31~32 Relative Humidity : 30~31% Test Engineer : Sun Channel Frequency Carrier Frequency Separation Limits Plot (MHz) ( MHz ) ( MHz ) Ref. No Plot Plot Plot 3 Remark: Hopping Channel Separation shall be greater 2/3 of 20dB bandwidth. SPORTON International Inc. Page Number : 12 of 65

16 5.3.5 Hopping Channel Seperation Plot 1 * RBW 30 khz * VBW 100 khz Ref 20 dbm * Att 20 db * SWT 500 ms 20 Offset 19.3 db 10 Delta 2 [T1 ] 0.04 db MHz Marker 1 [T1 ] dbm GHz A 1 PK MAXH LVL DB Center GHz 300 khz/ Span 3 MHz Date: 21.APR :00:55 SPORTON International Inc. Page Number : 13 of 65

17 Plot 2 * RBW 30 khz * VBW 100 khz Ref 20 dbm * Att 20 db * SWT 500 ms 20 Offset 19.3 db 10 Delta 2 [T1 ] db MHz Marker 1 [T1 ] dbm GHz A 1 PK MAXH LVL DB Center GHz 300 khz/ Span 3 MHz Date: 21.APR :01:49 SPORTON International Inc. Page Number : 14 of 65

18 Plot 3 Ref 20 dbm * RBW 30 khz * VBW 100 khz * Att 20 db * SWT 500 ms Delta 2 [T1 ] 0.05 db MHz Offset 19.3 db Marker 1 [T1 ] dbm GHz A 1 PK MAXH LVL DB Center GHz 300 khz/ Span 3 MHz Date: 7.MAY :25:51 SPORTON International Inc. Page Number : 15 of 65

19 5.4 Number of Hopping Frequency Measuring Instruments As described in chapter 9 of this test report Test Procedure a. The output of EUT was connected to the spectrum analyzer by a low loss cable. b. Set RBW of spectrum analyzer to 100 KHz and VBW to 100 KHz. c. The number of hopping frequency used is defined as the device has the numbers of total channel Test Setup Layout EUT Spectrum Analyzer Test Result:See spectrum analyzer plots below Application Type : BT EDR(2Mbps) Temperature : 31~32 Relative Humidity : 30~31% Test Engineer : Sun Number of Hopping Frequency Limits (Channel) (Channel) SPORTON International Inc. Page Number : 16 of 65

20 5.4.5 Number of Hopping Frequency BT EDR(2Mbps) * RBW 100 khz * VBW 100 khz Ref 20 dbm * Att 20 db * SWT 500 ms 20 Offset 19.3 db 1 PK MAXH 10 0 A LVL DB Start 2.4 GHz 8.35 MHz/ Stop GHz Date: 21.APR :10:37 SPORTON International Inc. Page Number : 17 of 65

21 5.5 Hopping Channel Bandwidth Measuring Instruments As described in chapter 9 of this test report Test Procedure a. The transmitter output was connected to the spectrum analyzer by a low loss cable. b. Set RBW of spectrum analyzer to 30 KHz and VBW to 300 KHz. c. The Hopping Channel bandwidth is defined as the total spectrum the power of which is higher than peak power minus 20 db Test Setup Layout EUT Spectrum Analyzer Test Result:See spectrum analyzer plots below Application Type : BT EDR(2Mbps) Temperature : 31~32 Relative Humidity : 30~31% Test Engineer : Sun Channel Frequency Hopping Channel Bandwidth Plot (MHz) (MHz) Ref. No Plot Plot Plot 3 SPORTON International Inc. Page Number : 18 of 65

22 5.5.5 Hopping Channel Bandwidth Plot 1 * RBW 30 khz * VBW 300 khz Ref 20 dbm * Att 20 db * SWT 500 ms 20 Offset 19.3 db 10 Delta 2 [T1 ] db MHz Marker 1 [T1 ] dbm GHz A 1 PK MAXH 0 D dbm LVL D dbm DB Center GHz 150 khz/ Span 1.5 MHz Date: 21.APR :56:31 SPORTON International Inc. Page Number : 19 of 65

23 Plot 2 Ref 20 dbm * RBW 30 khz * VBW 300 khz * Att 20 db * SWT 500 ms Delta 2 [T1 ] db MHz Offset 19.3 db Marker 1 [T1 ] dbm GHz A 1 PK MAXH 0 D dbm LVL D dbm DB Center GHz 150 khz/ Span 1.5 MHz Date: 7.MAY :27:33 SPORTON International Inc. Page Number : 20 of 65

24 Plot 3 * RBW 30 khz * VBW 300 khz Ref 20 dbm * Att 20 db * SWT 500 ms 20 Offset 19.3 db 10 Delta 2 [T1 ] db MHz Marker 1 [T1 ] dbm GHz A 1 PK MAXH 0 D1-1.7 dbm LVL D dbm DB Center 2.48 GHz 150 khz/ Span 1.5 MHz Date: 21.APR :57:58 SPORTON International Inc. Page Number : 21 of 65

25 5.6 Dwell Time of Each Frequency Measuring Instruments As described in chapter 9 of this test report Test Procedure a. The transmitter output was connected to the spectrum analyzer by a low loss cable. b. Set RBW of spectrum analyzer to 1MHz and VBW to 1MHz. c. Set the center frequency on any frequency would be measure and set the frequency span to zero span. d. The calculate =79 * 0.4 * (1600/79) * t (t = the time duration of one single pulse ) Test Setup Layout EUT Spectrum Analyzer Test Result:See spectrum analyzer plots below Application Type : BT EDR(2Mbps) Temperature : 31~32 Relative Humidity : 30~31% Test Engineer : Sun Package Mode Average Hopping Channel Package Transfer Time Dwell Time Limit (us) (s) (s) DH DH DH Remark: 1. Dwell Time=79(channels) x 0.4(s) x average hopping channel x package transfer time channels come from the Hopping Channel number. 3. Average Hopping Channel = hops/sweep time 4. t: Package Transfer Time(us) SPORTON International Inc. Page Number : 22 of 65

26 5.6.5 Dwell Time 2DH1 (CH39) Ref 20 dbm * Att 20 db RBW 1 MHz * VBW 1 MHz SWT 2 ms Delta 3 [T1 ] db ms 1 PK * CLRWR Offset 19.3 db Marker 1 [T1 ] dbm µs Delta 2 [T1 ] db µs A SGL LVL DB Center GHz 200 µs/ Date: 21.APR :03:31 SPORTON International Inc. Page Number : 23 of 65

27 Ref 20 dbm 20 Offset 19.3 db * Att 20 db RBW 1 MHz * VBW 1 MHz SWT 10 s 1 PK * CLRWR 10 0 A SGL LVL DB Center GHz 1 s/ Date: 21.APR :05:34 SPORTON International Inc. Page Number : 24 of 65

28 2DH3 (CH39) Ref 20 dbm * Att 20 db RBW 1 MHz * VBW 1 MHz SWT 5 ms Delta 3 [T1 ] 2.19 db ms 1 PK * CLRWR Offset 19.3 db Marker 1 [T1 ] dbm µs Delta 2 [T1 ] 0.96 db ms A SGL LVL DB Center GHz 500 µs/ Date: 21.APR :04:10 SPORTON International Inc. Page Number : 25 of 65

29 Ref 20 dbm 20 Offset 19.3 db * Att 20 db RBW 1 MHz * VBW 1 MHz SWT 10 s 1 PK * CLRWR 10 0 A SGL LVL DB Center GHz 1 s/ Date: 21.APR :06:00 SPORTON International Inc. Page Number : 26 of 65

30 2DH5 (CH39) Ref 20 dbm * Att 20 db RBW 1 MHz * VBW 1 MHz SWT 10 ms Delta 3 [T1 ] db ms 1 PK * CLRWR Offset 19.3 db Marker 1 [T1 ] dbm ms Delta 2 [T1 ] db ms A SGL LVL DB Center GHz 1 ms/ Date: 21.APR :04:47 SPORTON International Inc. Page Number : 27 of 65

31 Ref 20 dbm 20 Offset 19.3 db * Att 20 db RBW 1 MHz * VBW 1 MHz SWT 10 s 1 PK * CLRWR 10 0 A SGL LVL DB Center GHz 1 s/ Date: 21.APR :05:11 SPORTON International Inc. Page Number : 28 of 65

32 5.7 Peak Output Power Measurement Measuring Instruments As described in chapter 6 of this test report Test Procedure The antenna port (RF output) of the EUT was connected to the input (RF input) of a spectrum analyzer for BT measurement. RBW and VBW are set to 3MHz. The cable loss has been offset before testing Test Setup Layout EUT Power Meter Test Result Application Type : BT Temperature : 31~32 Relative Humidity : 30~31% Test Engineer : Sun BT EDR(2Mbps) Channel Frequency Measured Output Power Limits (MHz) (dbm) (Watt/dBm) W/30dBm W/30dBm W/30dBm SPORTON International Inc. Page Number : 29 of 65

33 5.7.5 Output Power Bluetooth(2Mbps) Mode : CH00 (2402MHz) * RBW 3 MHz * VBW 3 MHz Ref 20 dbm * Att 20 db * SWT 500 ms 20 Offset 19.3 db Marker 1 [T1 ] dbm GHz 10 A 1 PK MAXH 0 1 LVL DB Center GHz 500 khz/ Span 5 MHz Date: 21.APR :28:01 SPORTON International Inc. Page Number : 30 of 65

34 Bluetooth(2Mbps) Mode : CH39 (2441MHz) * RBW 3 MHz * VBW 3 MHz Ref 20 dbm * Att 20 db * SWT 500 ms 20 Offset 19.3 db Marker 1 [T1 ] dbm GHz 10 A 1 PK MAXH 0 1 LVL DB Center GHz 500 khz/ Span 5 MHz Date: 21.APR :28:15 SPORTON International Inc. Page Number : 31 of 65

35 Bluetooth(2Mbps) Mode : CH78 (2480MHz) * RBW 3 MHz * VBW 3 MHz Ref 20 dbm * Att 20 db * SWT 500 ms 20 Offset 19.3 db Marker 1 [T1 ] 0.36 dbm GHz 10 A 1 PK MAXH 0 1 LVL DB Center 2.48 GHz 500 khz/ Span 5 MHz Date: 21.APR :28:31 SPORTON International Inc. Page Number : 32 of 65

36 5.8 Conducted Emission Measuring Instruments As described in chapter 6 of this test Report Test Procedures 1. The EUT was placed 0.4 meter from the conducting wall of the shielding room was kept at least 80 centimeters from any other grounded conducting surface. 2. Connect EUT to the power port of a line impedance stabilization network (LISN). 3. All the support units are connected to the other LISN. 4. The LISN provides 50 ohm coupling impedance for the measuring instrument. 5. The FCC states that a 50 ohm, 50 microhenry LISN should be used. 6. Both sides of AC line were checked for maximum conducted interference. 7. The frequency range from 150 KHz to 30 MHz was searched. 8. Set the test-receiver system to Peak Detect Function and specified bandwidth with Maximum Hold Mode. SPORTON International Inc. Page Number : 33 of 65

37 5.8.3 Test Data Temperature : 31~32 Relative Humidity : 30~31% Test Engineer : Darren Test Mode : Mode 1 The test that passed at minimum margin was marked by the frame in the following table. SPORTON International Inc. Page Number : 34 of 65

38 SPORTON International Inc. Page Number : 35 of 65

39 Temperature : 31~32 Relative Humidity : 30~31% Test Engineer : Darren Test Mode : Mode 2 The test that passed at minimum margin was marked by the frame in the following table. SPORTON International Inc. Page Number : 36 of 65

40 SPORTON International Inc. Page Number : 37 of 65

41 Temperature : 31~32 Relative Humidity : 30~31% Test Engineer : Darren Test Mode : Mode 3 The test that passed at minimum margin was marked by the frame in the following table. SPORTON International Inc. Page Number : 38 of 65

42 SPORTON International Inc. Page Number : 39 of 65

43 Temperature : 31~32 Relative Humidity : 30~31% Test Engineer : Darren Test Mode : Mode 4 The test that passed at minimum margin was marked by the frame in the following table. SPORTON International Inc. Page Number : 40 of 65

44 SPORTON International Inc. Page Number : 41 of 65

45 Temperature : 31~32 Relative Humidity : 30~31% Test Engineer : Darren Test Mode : Mode 5 The test that passed at minimum margin was marked by the frame in the following table. SPORTON International Inc. Page Number : 42 of 65

46 SPORTON International Inc. Page Number : 43 of 65

47 Temperature : 31~32 Relative Humidity : 30~31% Test Engineer : Darren Test Mode : Mode 6 The test that passed at minimum margin was marked by the frame in the following table. SPORTON International Inc. Page Number : 44 of 65

48 SPORTON International Inc. Page Number : 45 of 65

49 Temperature : 31~32 Relative Humidity : 30~31% Test Engineer : Darren Test Mode : Mode 7 The test that passed at minimum margin was marked by the frame in the following table. SPORTON International Inc. Page Number : 46 of 65

50 SPORTON International Inc. Page Number : 47 of 65

51 5.9 Radiated Emission Measurement Measuring Instruments As described in chapter 6 of this Report Test Procedures 1. The EUT was placed on a rotatable table top 0.8 meter above ground. 2. The EUT was set 3 meters from the interference receiving antenna which was mounted on the top of a variable height antenna tower. 3. The table was rotated 360 degrees to determine the position of the highest radiation. 4. The antenna is a broadband antenna and its height is varied between one meter and four meters above ground to find the maximum value of the field strength for both horizontal polarization and vertical polarization of the antenna. 5. For each suspected emission, the EUT was arranged to its worst case and then tune the antenna tower (from 1 m to 4 m) and turntable (from 0 degree to 360 degrees) to find the maximum reading. 6. Set the test-receiver system to Peak or CISPR quasi-peak Detect Function and specified bandwidth with Maximum Hold Mode. 7. For testing below 1GHz, If the emission level of the EUT in peak mode was 3 db lower than the limit specified, then testing will be stopped and peak values of EUT will be reported, otherwise, the emissions will be repeated one by one using the quasi-peak method and reported. 8. For testing above 1GHz, the emission level of the EUT in peak mode was 20dB lower than average limit (that means the emission level in average mode also complies with the limit in average mode), then testing will be stopped and peak values of EUT will be reported, otherwise, the emissions will be measured in average mode again and reported. SPORTON International Inc. Page Number : 48 of 65

52 5.9.3 Typical Test Setup Layout of Radiated Emission Antenna EUT 1~4m 3 m 0.8 M Ground Plane TurnTable Spectrum Analyzer / Test Receiver SPORTON International Inc. Page Number : 49 of 65

53 5.9.4 Test Data Temperature : 26~28 Relating Humidity : 55~57% Test Engineer : Sun Test Mode : Mode 1 Polarization : Horizontal (30MHz-1GHz) The test that passed at minimum margin was marked by the boldface in the following table. SPORTON International Inc. Page Number : 50 of 65

54 Polarization : Horizontal (1GHz-25GHz) The test that passed at minimum margin was marked by the boldface in the following table. Remark: #4 and #5 are Fundamental Signals SPORTON International Inc. Page Number : 51 of 65

55 Polarization : Vertical (30MHz-1GHz) The test that passed at minimum margin was marked by the boldface in the following table. SPORTON International Inc. Page Number : 52 of 65

56 Polarization : Vertical (1GHz-25GHz) The test that passed at minimum margin was marked by the boldface in the following table. Remark: #4 and #5 are Fundamental Signals SPORTON International Inc. Page Number : 53 of 65

57 Test Mode : Mode 2 Polarization : Horizontal (30MHz-1GHz) The test that passed at minimum margin was marked by the boldface in the following table. SPORTON International Inc. Page Number : 54 of 65

58 Polarization : Horizontal (1GHz-25GHz) The test that passed at minimum margin was marked by the boldface in the following table. Remark: #4 and #5 are Fundamental Signals SPORTON International Inc. Page Number : 55 of 65

59 Polarization : Vertical (30MHz-1GHz) The test that passed at minimum margin was marked by the boldface in the following table. SPORTON International Inc. Page Number : 56 of 65

60 Polarization : Vertical (1GHz-25GHz) The test that passed at minimum margin was marked by the boldface in the following table. Remark: #4 and #5 are Fundamental Signals SPORTON International Inc. Page Number : 57 of 65

61 Test Mode : Mode 3 Polarization : Horizontal (30MHz-1GHz) The test that passed at minimum margin was marked by the boldface in the following table. SPORTON International Inc. Page Number : 58 of 65

62 Polarization : Horizontal (1GHz-25GHz) The test that passed at minimum margin was marked by the boldface in the following table. Remark: #3 and #4 are Fundamental Signals SPORTON International Inc. Page Number : 59 of 65

63 Polarization : Vertical (30MHz-1GHz) The test that passed at minimum margin was marked by the boldface in the following table. SPORTON International Inc. Page Number : 60 of 65

64 Polarization : Vertical (1GHz-25GHz) The test that passed at minimum margin was marked by the boldface in the following table. Remark: #4 and #5 are Fundamental Signals SPORTON International Inc. Page Number : 61 of 65

65 5.10 Antenna Requirements Standard Applicable For intentional device, according to FCC 47 CFR Section , an intentional radiator shall be designed to ensure that no other antenna except assembled by the responsible party shall be used with the device. And according to FCC 47 CFR Section (b), if directional gain of transmitting antennas is greater than 6dBi, the power shall be reduced by the same level in db comparing to gain minus 6dBi Antenna Connected Construction The antenna used in this product is PIFA Antenna for BT. It is considered to meet antenna requirement of FCC Antenna Gain The antenna gain of EUT is less than 6 dbi. Therefore, it is not necessany to reduce maximum peak output powen limit. SPORTON International Inc. Page Number : 62 of 65

66 6. List of Measuring Equipments Instrument Manufacturer Model No. Serial No. Characteristics Calibration Date Due Date Remark EMC Receiver R&S ESCS kHz 2.75GHz Mar. 03, 2008 Mar. 02, 2009 LISN MessTec NNB-2/16Z kHz 30MHz Mar. 31, 2008 Mar. 29, 2009 Conduction (CO04-HY) Conduction (CO04-HY) LISN (Support Unit) EMCO 3810/2NM kHz 30MHz Mar. 22, 2008 Mar. 21, 2009 Conduction (CO04-HY) RF Cable-CON UTIFLEX CB049 9kHz 30MHz Apr. 20, 2008 Apr. 19, 2009 ISN SCHAFFNER ISN T kHz 30MHz Mar. 27, 2008 Mar. 26, 2009 EMI Filter LINDGREN LRE < 450 Hz N/A N/A Spectrum Analyzer Agilent E4408B MY KHz-26.5GHz Oct. 17, 2007 Oct. 16, 2008 EMI Test Receiver R&S ESCS KHz-2.75GHz Jul. 26, 2007 Jul. 25, 2008 Bilog Antenna SCHAFFNER CBL6112B MHz -2GHz Dec. 01, 2007 Nov. 30, 2008 Double Ridge Com-Power AH G~18G Jun. 04, 2007 Jun. 03, 2008 Horn Antenna SHF-EHF Horn SCHWARZBECK BBHA G - 40G Oct. 17, 2007 Oct. 16, 2008 Pre Amplifier Agilent 8449B 3008A G G Nov. 22, 2007 Nov. 21, 2008 PA303-SMA-0 Pre Amplifier EMEC PA K~3GHz Nov. 26, 2007 Nov. 25, Base Station R & S CMU Third-Band Oct. 19, 2007 Oct. 18, 2008 Simulator Conduction (CO04-HY) Conduction (CO04-HY) Conduction (CO04-HY) Radiation (03CH06-HY) Radiation (03CH06-HY) Radiation (03CH06-HY) Radiation (03CH06-HY) Radiation (03CH06-HY) Radiation (03CH06-HY) Radiation (03CH06-HY) Radiation (03CH06-HY) SPORTON International Inc. Page Number : 63 of 65

67 7. Uncertainty Evaluation Uncertainty of Conducted Emission Measurement (150 KHz ~ 30 MHz) Contribution db Uncertainty of xi Probability Distribution u( x i ) Receiver reading 0.10 Normal(k=2) 0.05 Cable loss 0.10 Normal(k=2) 0.05 AMN insertion loss 2.50 Rectangular 0.63 Receiver Spec 1.50 Rectangular 0.43 Site imperfection 1.39 Rectangular 0.80 Mismatch +0.34/-0.35 U-shape 0.24 Combined standard uncertainty Uc(y) 1.13 Measuring uncertainty for a level of confidence of 95% U=2Uc(y) 2.26 Uncertainty of Radiated Emission Measurement (30 MHz ~ 1000 MHz) Contribution db Uncertainty of xi Probability Distribution u ( x i ) Receiver reading 0.11 Normal(k=2) 0.06 Antenna factor calibration 0.91 Normal(k=2) 0.46 Cable loss calibration 0.12 Normal(k=2) 0.06 Pre Amplifier Gain calibration 0.15 Normal(k=2) 0.08 RCV/SPA specification 2.50 Rectangular 0.72 Antenna Factor Interpolation for Frequency 1.00 Rectangular 0.29 Site imperfection 1.52 Rectangular 0.88 Mismatch +0.45/-0.48 U-shaped 0.33 Combined standard uncertainty Uc(y) 1.30 Measuring uncertainty for a level of confidence of 95% U=2Uc(y) 2.60 SPORTON International Inc. Page Number : 64 of 65

68 Uncertainty of Radiated Emission Measurement (1 GHz ~ 40 GHz) x Uncertainty of i Contribution Probability db Distribution u ( x i ) Ci Ci *u( x i ) Receiver reading ±0.10 Normal(k=1) Antenna factor calibration ±1.70 Normal(k=2) Cable loss calibration ±0.50 Normal(k=2) Receiver Correction ±2.00 Rectangular Antenna Factor Directional ±1.50 Rectangular Site imperfection ±2.80 Triangular Mismatch Receiver VSWR Γ1= Antenna VSWR Γ2= Uncertainty=20log(1-Γ1*Γ2*Γ3) +0.34/-0.35 U-shaped Combined standard uncertainty Uc(y) 2.36 Measuring uncertainty for a level of confidence of 95% U=2Uc(y) 4.72 The measured result is :y dbuv ± U db for a level of confidence of approximately 95%,( k= 2 ) SPORTON International Inc. Page Number : 65 of 65

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