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Report No. 043L091F
Page : 1 of 23 Version:1.0
Test Report
Product Name : Bluetooth USB Adapter
Model No. : UR002b, WF507, WF507A, MS6970, TM-302, 133-30
FCC ID : DoC
Applicant (1) : Unex Technology Corp. Address (1) : 8F-5, NO. 130, Sze Wei Road, Hsinchu 300, Taiwan Applicant (2) : Tekram Systems Co., Ltd. Address (2) : 6F, #722, Chung Cheng Road, Chung Ho City, Taipei,
Taiwan R.O.C. Applicant (3) : Sandberg A/S Address (3) : Moseholmsvej 10 DK-3400 Hillerod Denmark
Date of Receipt : Jan. 10, 2003
Date of Test : Mar. 07, 2003
Report No. : 043L091F
The Test Results relate only to the samples tested. The test report shall not be reproduced except in full without the written approval of QuieTek Corporation.This report must not be used to claim product endorsement by NVLAP any agency of the U.S. Government
DECLARATION OF CONFORMITY Per FCC Part 2 Section 2. 1077(a)
The following equipment:
Product Name : Bluetooth USB Adapter
Trade Name : Unex, INEXQ, Tekram, Sandberg
Model Number : UR002b, WF507, WF507A, MS6970, TM-302, 133-30 It's herewith confirmed to comply with the requirements of FCC Part 15 Rules (Class B). Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that
may cause undesired operation. The result of electromagnetic emission has been evaluated by QuieTek EMC laboratory (NVLAP Lab. Code : 200533-0 ) and showed in the test report. ( Report No. : QTK-043L091F ) It is understood that each unit marketed is identical to the device as tested, and Any changes to the device that could adversely affect the emission Characteristics will require retest. The following importer / manufacturer is responsible for this declaration:
Company Name
Company Address
Telephone Facsimile :
Person is responsible for marking this declaration:
Name ( Full name ) Position / Title
Date Legal Signature
Report No. 043L091F
Page : 2 of 23 Version:1.0
Test Report Cert i f icat ion Test Date : Mar. 07, 2003 Report No. : 043L091F
Product Name : Bluetooth USB Adapter
Applicant (1) : Unex Technology Corp.
Address (1) : 8F-5, NO. 130, Sze Wei Road, Hsinchu 300, Taiwan
Applicant (2) : Tekram Systems Co., Ltd.
Address (2) : 6F, #722, Chung Cheng Road, Chung Ho City, Taipei, Taiwan
R.O.C.
Applicant (3) : Sandberg A/S
Address (3) : Moseholmsvej 10 DK-3400 Hillerod Denmark
Manufacturer : Same as report holder
Model No. : UR002b, WF507, WF507A, MS6970, TM-302, 133-30
Rated Voltage : DC 5V (Power from PC/Notebook)
Trade Name : Unex, INEXQ, Tekram, Sandberg
Measurement Standard : FCC CFR Title 47 Part 15 Subpart B:2003, CISPR 22:1997
Measurement Procedure : ANSI C63.4:2001
Test Result : Complied The Test Results relate only to the samples tested. The test report shall not be reproduced except in full without the written approval of QuieTek Corporation. This report must not be used to claim product endorsement by NVLAP any agency of the U.S. Government
Documented By :
( G r a c e L i n )
Tested By : ( V i n c e n t L i n )
Approved By :
( G e n e C h a n g )
Accredited by NIST (NVLAP) NVLAP Lab Code: 200533-0
Report No. 043L091F
Page : 3 of 23 Version:1.0
TABLE OF CONTENTS Description Page
1. GENERAL INFORMATION .....................................................................................................4
1.1. EUT Description............................................................................................................................4 1.2. Tested System Details....................................................................................................................4 1.3. Configuration of Tested System ....................................................................................................6 1.4. EUT Exercise Software .................................................................................................................6 1.5. Test Facility ...................................................................................................................................7
2. Conducted Emission....................................................................................................................8
2.1. Test Equipment..............................................................................................................................8 2.2. Test Setup ......................................................................................................................................8 2.3. Limits ............................................................................................................................................8 2.4. Test Procedure ...............................................................................................................................9 2.5. Test Result of Conducted Emission.............................................................................................10
3. Radiated Emission.....................................................................................................................12
3.1. Test Equipment............................................................................................................................12 3.2. Test Setup ....................................................................................................................................12 3.3. Limits ..........................................................................................................................................13 3.4. Test Procedure .............................................................................................................................13 3.5. Test Result of Radiated Emission................................................................................................14
4. EMI Reduction Method During Compliance Testing ............................................................20
Attachment 1: EUT Test Photographs Attachment 2: EUT Detailed Photographs Reference : Laboratory of License
Report No. 043L091F
Page : 4 of 23 Version:1.0
1. GENERAL INFORMATION
1.1. EUT Description
Product Name : Bluetooth USB Adapter Trade Name : Unex, INEXQ, Tekram, Sandberg Model No. : UR002b, WF507, WF507A, MS6970, TM-302, 133-30 Frequency Range : 2402MHz to 2480MHz Channel Number : 79 Type of Modulation : Frequency Hopping Spread Spectrum Antenna Type : Printed Operator Selection of Operating Frequency
: By software
Frequency of Each Channel: Channel Frequency Channel Frequency Channel Frequency Channel Frequency
Channel 00: 2402 MHz Channel 20: 2422 MHz Channel 40: 2442 MHz Channel 60: 2462 MHzChannel 01: 2403 MHz Channel 21: 2423 MHz Channel 41: 2443 MHz Channel 61: 2463 MHzChannel 02: 2404 MHz Channel 22: 2424 MHz Channel 42: 2444 MHz Channel 62: 2464 MHzChannel 03: 2405 MHz Channel 23: 2425 MHz Channel 43: 2445 MHz Channel 63: 2465 MHzChannel 04: 2406 MHz Channel 24: 2426 MHz Channel 44: 2446 MHz Channel 64: 2466 MHzChannel 05: 2407 MHz Channel 25: 2427 MHz Channel 45: 2447 MHz Channel 65: 2467 MHzChannel 06: 2408 MHz Channel 26: 2428 MHz Channel 46: 2448 MHz Channel 66: 2468 MHzChannel 07: 2409 MHz Channel 27: 2429 MHz Channel 47: 2449 MHz Channel 67: 2469 MHzChannel 08: 2410 MHz Channel 28: 2430 MHz Channel 48: 2450 MHz Channel 68: 2470 MHzChannel 09: 2411 MHz Channel 29: 2431 MHz Channel 49: 2451 MHz Channel 69: 2471 MHzChannel 10: 2412 MHz Channel 30: 2432 MHz Channel 50: 2452 MHz Channel 70: 2472 MHzChannel 11: 2413 MHz Channel 31: 2433 MHz Channel 51: 2453 MHz Channel 71: 2473 MHzChannel 12: 2414 MHz Channel 32: 2434 MHz Channel 52: 2454 MHz Channel 72: 2474 MHzChannel 13: 2415 MHz Channel 33: 2435 MHz Channel 53: 2455 MHz Channel 73: 2475 MHzChannel 14: 2416 MHz Channel 34: 2436 MHz Channel 54: 2456 MHz Channel 74: 2476 MHzChannel 15: 2417 MHz Channel 35: 2437 MHz Channel 55: 2457 MHz Channel 75: 2477 MHzChannel 16: 2418 MHz Channel 36: 2438 MHz Channel 56: 2458 MHz Channel 76: 2478 MHzChannel 17: 2419 MHz Channel 37: 2439 MHz Channel 57: 2459 MHz Channel 77: 2479 MHzChannel 18: 2420 MHz Channel 38: 2440 MHz Channel 58: 2460 MHz Channel 78: 2480 MHzChannel 19: 2421 MHz Channel 39: 2441 MHz Channel 59: 2461 MHz
Note: 1. This device is a 2.4GHz Bluetooth USB Adapter included a 2.4GHz receiving function, a
2.4GHz transmitting function. 2. These tests were conducted on a sample of the equipment for the purpose of demonstrating
compliance with Part 15 Subpart B for 2.4GHz Receiver. 3. Regards to the frequent band operation; three channels were selected to perform the test,
then shown on this report. 4. This device is a composite device in accordance with Part 15 regulations. The function for
the 2.4GHz transmitting was measured and made a test report that the report number is 043L091FI
5. The EUT is including six models for different marketing requirement. Regarding to the different trade name of the EUT, the description is shown in the table as following:
Trade Name Model No. Unex, INEXQ UR002b, WF507, WF507A, MS6970Tekram TM-302 Sandberg 133-30
Report No. 043L091F
Page : 5 of 23 Version:1.0
1.2. Tested System Details
The types for all equipment, plus descriptions of all cables used in the tested system (including inserted cards) are:
Product Manufacturer Model No. Serial No. Power Cord FCC ID
(1) Notebook PC DELL PP01L 2724903568 Non-Shielded, 1.8m DoC
(2) Monitor ADI CM703 038054T10203875A Non-Shielded, 1.8m DoC
(3) Modem ACEEX DM-1414 0102027557 Non-Shielded, 1.8m DoC
(4) Mouse SYNNES MW3-P 000120549 Non-Shielded, 1.8m DoC
(5) Earphone PRO.2 PH-124 N/A -- DoC
(6) Monitor SONY PVM-14M2U 2105742 Non-Shielded, 1.8m DoC
(7) Printer EPSON Color 680 023895 Non-Shielded, 1.8m DoC
(8) Notebook PC DELL PP01L 2724903568 Non-Shielded, 1.8m DoC
Signal Cable Type Signal Cable Description
A. VGA Cable Shielded, 1.8m, with a ferrite core bonded
B. RS232 Cable Shielded, 1.5m
C. PS/2 Cable Shielded, 1.8m
D. Audio Cable Non-Shielded, 1.8m
E. S-Video Cable Shielded, 1.5m
F. Printer Cable Shielded, 1.5m
G. Phone line Cable Non-Shielded, 1.8m
H. LAN Cable Non-Shielded, 1.8m
Report No. 043L091F
Page : 6 of 23 Version:1.0
1.3. Configuration of Tested System
1.4. EUT Exercise Software
(1) Setup the EUT and simulators as shown on 1.3.
(2) Turn on the power of all equipment.
(3) Notebook PC reads data from disk.
(4) Data will be receiving through EUT.
(5) The received status will be shown on the monitor.
(6) Repeat the above procedure (4) to (5).
Notebook PC (1)
EUT
Modem(3)
Mouse(4) Microphone&Earphone(5)
Monitor(6)
Printer(7)
Notebook(8)
Monitor(2)
EFA
B
CD
GModem
HInternet
Report No. 043L091F
Page : 7 of 23 Version:1.0
1.5. Test Facility
Ambient conditions in the laboratory:
Items Required (IEC 68-1) Actual
Temperature (°C) 15-35 20-35
Humidity (%RH) 25-75 50-65
Barometric pressure (mbar) 860-1060 950-1000
Site Description: November 3, 1998 File on Federal Communications Commission FCC Engineering Laboratory 7435 Oakland Mills Road Columbia, MD 21046 Reference 31040/SIT1300F2 August 30, 2001 Accreditation on NVLAP NVLAP Lab Code: 200533-0
Site Name: Quietek Corporation Site Address: No. 5-22, Ruei-Shu Valley, Ruei-Ping Tsuen, Lin Kou Shiang, Taipei 244 Taiwan, R.O.C. TEL : 886-2-8601-3788 / FAX : 886-2-8601-3789
E-Mail : [email protected]
Report No. 043L091F
Page : 8 of 23 Version:1.0
2. Conducted Emission
2.1. Test Equipment
The following test equipment are used during the conducted emission test:
Item Instrument Manufacturer Type No./Serial No Last Cal. Remark
1 Test Receiver R & S ESCS 30/825442/17 May, 2002
2 L.I.S.N. R & S ESH3-Z5/825016/6 May, 2002 EUT
3 L.I.S.N. Kyoritsu KNW-407/8-1420-3 May, 2002 Peripherals
4 Pulse Limiter R & S ESH3-Z2 N/A
5 No.4 Shielded Room N/A
Note: All equipment upon which need to calibrated are with calibration period of 1 year.
2.2. Test Setup
2.3. Limits
FCC Part 15 Subpart B Paragraph 15.107 (dBuV) Limit
Limits Frequency
MHz QP AV
0.15 - 0.50 66-56 56-46
0.50-5.0 56 46
5.0 - 30 60 50
Remarks : In the above table, the tighter limit applies at the band edges.
40cm Test Receiver
EUT
L ISN
LISN
12dBuV
Ground Plane
Reference Plane
LISN
Load
Report No. 043L091F
Page : 9 of 23 Version:1.0
2.4. Test Procedure
The EUT and simulators are connected to the main power through a line impedance stabilization network (L.I.S.N.). This provides a 50 ohm /50uH coupling impedance for the measuring equipment. The peripheral devices are also connected to the main power through a LISN that provides a 50ohm/50uH coupling impedance with 50ohm termination. (Please refers to the block diagram of the test setup and photographs.) Both sides of A.C. line are checked for maximum conducted interference. In order to find the maximum emission, the relative positions of equipment and all of the interface cables must be changed according to ANSI C63.4:2001 on conducted measurement. Conducted emissions were invested over the frequency range from 0.15MHz to 30MHz using a receiver bandwidth of 9kHz.
Report No. 043L091F
Page : 10 of 23 Version:1.0
2.5. Test Result of Conducted Emission
Product : Bluetooth USB Adapter Test Item : Conducted Emission Power Line : Line 1 Test Mode : Normal Operation
Frequency Cable Probe Reading Emission Limits Loss Factor Level Level MHz dB dB dBuV dBuV dBuV ===================================================================
Quasi-Peak *0.180 0.21 0.10 47.48 47.79 64.49
0.362 0.21 0.10 33.84 34.15 58.68
0.423 0.21 0.10 28.61 28.92 57.39
0.667 0.16 0.10 22.99 23.25 56.00
1.455 0.16 0.12 32.52 32.80 56.00
3.880 0.17 0.16 29.67 30.00 56.00
10.003 0.23 0.20 35.95 36.38 60.00
20.007 0.39 0.45 30.30 31.14 60.00 Average 0.180 0.21 0.10 39.30 39.61 54.49
0.362 0.21 0.10 24.50 24.81 48.68
0.423 0.21 0.10 23.90 24.21 47.39
0.667 0.16 0.10 18.50 18.76 46.00
1.455 0.16 0.12 30.40 30.68 46.00
3.880 0.17 0.16 23.00 23.33 46.00
10.003 0.23 0.20 23.00 23.43 50.00
20.007 0.39 0.45 25.50 26.34 50.00
Note: 1. All Reading Levels are Quasi-Peak and Average value. 2. “ * ”, means this data is the worst emission level. 3. Emission Level = Reading Level + LISN Factor + Cable Loss.
Report No. 043L091F
Page : 11 of 23 Version:1.0
Product : Bluetooth USB Adapter Test Item : Conducted Emission Power Line : Line 2 Test Mode : Normal Operation
Frequency Cable Probe Reading Emission Limits Loss Factor Level Level MHz dB dB dBuV dBuV dBuV ===================================================================
Quasi-Peak *0.181 0.21 0.10 46.21 46.52 64.43
0.242 0.21 0.10 40.45 40.76 62.01
0.361 0.21 0.10 30.61 30.92 58.70
1.698 0.09 0.12 28.91 29.12 56.00
3.817 0.17 0.16 30.55 30.88 56.00
17.840 0.36 0.41 36.59 37.36 60.00 Average 0.181 0.21 0.10 37.70 38.01 54.44
0.242 0.21 0.10 34.00 34.31 52.03
0.361 0.21 0.10 26.70 27.01 48.71
1.698 0.09 0.12 27.50 27.71 46.00
3.817 0.17 0.16 21.90 22.23 46.00
17.840 0.36 0.41 34.50 35.27 50.00
Note: 1. All Reading Levels are Quasi-Peak and Average value. 2. “ * ”, means this data is the worst emission level. 3. Emission Level = Reading Level + LISN Factor + Cable Loss.
Report No. 043L091F
Page : 12 of 23 Version:1.0
3. Radiated Emission
3.1. Test Equipment
The following test equipment are used during the radiated emission test:
Test Site Equipment Manufacturer Model No./Serial No. Last Cal.
X Test Receiver R & S ESCS 30 / 825442/14 May, 2002
X Spectrum Analyzer Advantest R3261C / 71720140 May, 2002
X Pre-Amplifier HP 8447D/3307A01812 May, 2002
X Bilog Antenna Chase CBL6112B / 12452 Sep., 2002
Site # 1
X Horn Antenna EM EM6917 / 103325 May, 2002
Test Receiver R & S ESCS 30 / 825442/17 May, 2002
Spectrum Analyzer Advantest R3261C / 71720609 May, 2002
Pre-Amplifier HP 8447D/3307A01814 May, 2002
Bilog Antenna Chase CBL6112B / 2455 Sep., 2002
Site # 2
Horn Antenna EM EM6917 / 103325 May, 2002
Note: 1. All equipments that need to calibrate are with calibration period of 1 year. 2. Mark “X” test instruments are used to measure the final test results.
3.2. Test Setup
EUT
FRP Dome
Test Receiver
The height of board band or Horn Antenna was scanned from 1M to 4M. The distance between antenna and turn table was 3M regards to the standard adopted.
To ControllerTo Receiver
Fully soldered Metal Ground
Non-Conducted Table
3m
1m to 4m
80cm
Report No. 043L091F
Page : 13 of 23 Version:1.0
3.3. Limits
FCC Part 15 Subpart B Paragraph 15.109 Limits Frequency
MHz uV/m @3m dBuV/m@3m
30-88 100 40
88-216 150 43.5
216-960 200 46
Above 960 500 54
Remarks : 1. RF Voltage (dBuV) = 20 log RF Voltage (uV) 2. In the Above Table, the tighter limit applies at the band edges. 3. Distance refers to the distance in meters between the measuring instrument antenna and the closed point of any part of the device or system.
3.4. Test Procedure
The EUT and its simulators are placed on a turn table which is 0.8 meter above ground. The turn table can rotate 360 degrees to determine the position of the maximum emission level. The EUT was positioned such that the distance from antenna to the EUT was 3 meters. The antenna can move up and down between 1 meter and 4 meters to find out the maximum emission level. Both horizontal and vertical polarization of the antenna are set on measurement. In order to find the maximum emission, all of the interface cables must be manipulated according to ANSI C63.4:2001 on radiated measurement. The bandwidth below 1GHz setting on the field strength meter (R&S Test Receiver ESCS 30) is 120 kHz and above 1GHz is 1MHz.
Report No. 043L091F
Page : 14 of 23 Version:1.0
3.5. Test Result of Radiated Emission
Product : Bluetooth USB Adapter Test Item : General Radiated Emission Test Site : No.1 OATS Test Mode : Channel 00
Freq. Cable Probe PreAMP Reading Emission Margin Limit Loss Factor Level Level MHz dB dB/m dB dBuV dBuV/m dB dBuV/m =========================================================== Horizontal: 82.153 1.14 7.99 0.00 6.98 16.10 23.90 40.00
112.672 1.29 12.01 0.00 9.16 22.46 21.04 43.50
156.278 1.52 10.07 0.00 9.67 21.26 22.24 43.50
186.248 1.68 8.04 0.00 10.67 20.38 23.12 43.50
240.678 1.96 10.57 0.00 8.98 21.51 24.49 46.00
*336.890 2.46 13.00 0.00 12.03 27.49 18.51 46.00
Vertical: 72.690 1.10 6.60 0.00 10.68 18.37 21.63 40.00
116.490 1.32 10.53 0.00 8.50 20.35 23.15 43.50
146.824 1.47 9.62 0.00 7.59 18.68 24.82 43.50
208.594 1.78 8.72 0.00 9.59 20.09 23.41 43.50
298.841 2.26 12.14 0.00 10.64 25.05 20.95 46.00
*612.250 3.87 19.42 0.00 2.64 25.93 20.07 46.00
Note:
1. All Readings below 1GHz are Quasi-Peak, above are performed with peak and/or average measurements as necessary.
2. “ * ”, means this data is the worst emission level. 3. Emission Level = Reading Level + Probe Factor + Cable Loss – PreAMP.
Report No. 043L091F
Page : 15 of 23 Version:1.0
Product : Bluetooth USB Adapter Test Item : General Radiated Emission Test Site : No.1 OATS Test Mode : Channel 39
Freq. Cable Probe PreAMP Reading Emission Margin Limit Loss Factor Level Level MHz dB dB/m dB dBuV dBuV/m dB dBuV/m =========================================================== Horizontal: 64.598 1.05 5.73 0.00 12.34 19.12 20.88 40.00
128.594 1.38 11.59 0.00 9.89 22.86 20.64 43.50
156.152 1.52 10.07 0.00 10.59 22.18 21.32 43.50
176.598 1.62 8.43 0.00 11.64 21.69 21.81 43.50
196.495 1.73 8.20 0.00 12.67 22.60 20.90 43.50
*332.954 2.43 12.54 0.00 12.67 27.64 18.36 46.00
Vertical: *86.945 1.16 8.06 0.00 11.54 20.77 19.23 40.00
134.268 1.40 10.49 0.00 6.49 18.39 25.11 43.50
168.952 1.58 8.52 0.00 10.69 20.80 22.70 43.50
206.980 1.78 8.72 0.00 11.64 22.14 21.36 43.50
271.648 2.11 12.22 0.00 10.67 25.00 21.00 46.00
424.689 2.90 17.66 0.00 5.67 26.23 19.77 46.00
Note:
1. All Readings below 1GHz are Quasi-Peak, above are performed with peak and/or average measurements as necessary.
2. “ * ”, means this data is the worst emission level. 3. Emission Level = Reading Level + Probe Factor + Cable Loss – PreAMP.
Report No. 043L091F
Page : 16 of 23 Version:1.0
Product : Bluetooth USB Adapter Test Item : General Radiated Emission Test Site : No.1 OATS Test Mode : Channel 78
Freq. Cable Probe PreAMP Reading Emission Margin Limit Loss Factor Level Level MHz dB dB/m dB dBuV dBuV/m dB dBuV/m =========================================================== Horizontal: *82.465 1.14 7.99 0.00 11.67 20.79 19.21 40.00
158.940 1.53 9.74 0.00 9.64 20.92 22.58 43.50
186.579 1.67 8.04 0.00 8.95 18.66 24.84 43.50
250.678 2.00 11.81 0.00 12.49 26.30 19.70 46.00
308.261 2.30 12.13 0.00 9.46 23.88 22.12 46.00
406.215 2.81 15.30 0.00 5.16 23.27 22.73 46.00
Vertical: *64.592 1.05 5.93 0.00 13.25 20.23 19.77 40.00
134.597 1.41 10.59 0.00 8.45 20.45 23.05 43.50
168.954 1.58 8.52 0.00 9.57 19.68 23.82 43.50
208.194 1.78 8.72 0.00 11.37 21.87 21.63 43.50
280.670 2.16 12.21 0.00 8.59 22.97 23.03 46.00
332.647 2.43 12.59 0.00 8.95 23.97 22.03 46.00
Note:
1. All Readings below 1GHz are Quasi-Peak, above are performed with peak and/or average measurements as necessary.
2. “ * ”, means this data is the worst emission level. 3. Emission Level = Reading Level + Probe Factor + Cable Loss – PreAMP.
Report No. 043L091F
Page : 17 of 23 Version:1.0
Product : Bluetooth USB Adapter Test Item : Harmonic Radiated Emission Test Site : No.1 OATS Test Mode : Channel 00
Freq. Cable Probe PreAMP Reading Emission Margin Limit Loss Factor Level Level MHz dB dB/m dB dBuV dBuV/m dB dBuV/m ==========================================================
Horizontal Peak Detector: 2402.547 4.01 28.50 30.28 47.50 49.74 24.26 74.00
4804.050 6.15 33.55 28.92 43.12 53.90 20.10 74.00
7206.050 7.31 36.73 28.99 38.20 53.26 20.74 74.00
9608.150 8.70 38.20 28.33 35.26 53.83 20.17 74.00
12011.86 9.93 39.02 16.00 19.89 52.84 21.16 74.00
14412.96 10.65 40.64 17.02 18.71 52.98 21.02 74.00
Vertical Peak Detector: 2402.547 4.01 28.50 30.28 45.53 47.77 26.23 74.00
4804.046 6.15 33.55 28.92 38.24 49.02 24.98 74.00
7206.050 7.31 36.73 28.99 36.42 51.48 22.52 74.00
9608.150 8.70 38.20 28.33 35.24 53.81 20.19 74.00
12011.22 9.93 39.02 16.00 19.52 52.47 21.53 74.00
14412.59 10.65 40.64 17.02 17.41 51.68 22.32 74.00
Note:
1. All Readings below 1GHz are Quasi-Peak, above are performed with peak and/or average measurements as necessary.
2. Emission Level = Reading Level + Probe Factor + Cable Loss – PreAMP. 3. The average measurement was not performed when the peak measured data under the limit of
average detection. If the readings given are average, peak measurement should also be supplied.
Report No. 043L091F
Page : 18 of 23 Version:1.0
Product : Bluetooth USB Adapter Test Item : Harmonic Radiated Emission Test Site : No.1 OATS Test Mode : Channel 39
Freq. Cable Probe PreAMP Reading Emission Margin Limit Loss Factor Level Level MHz dB dB/m dB dBuV dBuV/m dB dBuV/m ==========================================================
Horizontal Peak Detector: 2439.496 4.05 28.60 29.81 47.83 50.67 23.33 74.00
4877.290 6.21 33.82 28.96 42.56 53.63 20.37 74.00
7322.899 7.39 36.98 28.96 38.24 53.64 20.36 74.00
9757.286 8.87 38.37 28.10 34.24 53.38 20.62 74.00
12207.58 10.16 39.08 16.31 20.05 52.98 21.02 74.00
14646.58 10.67 39.96 17.87 19.11 51.87 22.13 74.00
Vertical Peak Detector: 2439.572 4.05 28.60 29.81 46.94 49.78 24.22 74.00
4879.695 6.21 33.82 28.96 41.24 52.31 21.69 74.00
7319.893 7.39 36.98 28.96 38.24 53.64 20.36 74.00
9762.697 8.87 38.37 28.10 34.32 53.46 20.54 74.00
12205.89 10.16 39.08 16.31 19.95 52.88 21.12 74.00
14648.01 10.67 39.96 17.87 17.60 50.36 23.64 74.00
Note:
1. All Readings below 1GHz are Quasi-Peak, above are performed with peak and/or average measurements as necessary.
2. Emission Level = Reading Level + Probe Factor + Cable Loss – PreAMP. 3. The average measurement was not performed when the peak measured data under the limit of
average detection. If the readings given are average, peak measurement should also be supplied.
Report No. 043L091F
Page : 19 of 23 Version:1.0
Product : Bluetooth USB Adapter Test Item : Harmonic Radiated Emission Test Site : No.1 OATS Test Mode : Channel 78
Freq. Cable Probe PreAMP Reading Emission Margin Limit Loss Factor Level Level MHz dB dB/m dB dBuV dBuV/m dB dBuV/m ==========================================================
Horizontal Peak Detector: 2478.697 4.08 28.63 29.81 45.82 48.72 25.28 74.00
4956.693 6.27 33.99 29.00 42.27 53.54 20.46 74.00
7440.800 7.45 37.26 28.92 37.45 53.24 20.76 74.00
9919.298 9.06 38.52 27.90 34.00 53.69 20.31 74.00
12401.45 10.38 39.16 16.11 19.15 52.58 21.42 74.00
14881.57 10.69 39.20 17.10 18.48 51.28 22.72 74.00
Vertical Peak Detector: 2482.104 4.10 28.70 29.80 47.00 50.00 24.00 74.00
4958.296 6.27 33.99 29.00 40.26 51.53 22.47 74.00
7438.096 7.45 37.26 28.92 38.12 53.91 20.09 74.00
9917.494 9.06 38.52 27.90 34.25 53.94 20.06 74.00
12401.58 10.38 39.16 16.11 19.05 52.48 21.52 74.00
14881.58 10.69 39.20 17.10 18.78 51.58 22.42 74.00
Note:
1. All Readings below 1GHz are Quasi-Peak, above are performed with peak and/or average measurements as necessary.
2. Emission Level = Reading Level + Probe Factor + Cable Loss – PreAMP. 3. The average measurement was not performed when the peak measured data under the limit of
average detection. If the readings given are average, peak measurement should also be supplied.
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4. EMI Reduction Method During Compliance Testing
No modification was made during testing.
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Attachment 1: EUT Test Photographs
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Attachment 1: EUT Test Setup Photographs Front View of Conducted Test
Back View of Conducted Test
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Front View of Radiated Test
Back View of Radiated Test
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Attachment 2: EUT Detailed Photographs
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Attachment 2 : EUT Detailed Photographs (1) EUT Photo
(2) EUT Photo
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(3) EUT Photo
(4) EUT Photo
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(5) EUT Photo
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Reference: Laboratory of License