Test report

FCC ID: INWJ2

Test Report

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FCCID_740840

Identification: T06-140C-EMC Product compliance test EMC-measurements Page: 1 of 19 EMC Laboratory MS-Word2000 Test report for Speed W.I.N.D Report Date: November 2, 2006 Signatures: Tested by: _______________________________ Jani Kiiski Test Engineer Contents approved: _______________________________ Tuomo Hahl Test Engineer Test results are valid for the tested unit only. The report may be copied only in its entireness NATLABS Oy VAT nr: Tel: +358 20 475 2600 Nordic Accredited Testing Laboratories FI 1871439 4 Fax: +358 20 475 2719 P.O. Box 1300, Koneenkatu 12 Email: firstname.lastname@ette.com FIN-05801 Hyvinkää, Finland

Identification: T06-140C-EMC Product compliance test EMC-measurements Page: 2 of 19 EMC Laboratory MS-Word2000 CONTENTS 1 LABORATORY INFORMATION .................................................................................................................................. 3 2 CUSTOMER INFORMATION........................................................................................................................................ 3 3 SUMMARY OF TEST RESULTS ................................................................................................................................... 4 4 EUT INFORMATION....................................................................................................................................................... 5 4.1 EUT description ....................................................................................................................................... 5 4.2 EUT TEST SETUPS................................................................................................................................ 5 5 APPLICABLE STANDARDS........................................................................................................................................... 6 6 FIELD STRENGTH OF FUNDAMENTAL ................................................................................................................... 7 6.1 Test setup and measurement method ....................................................................................................... 7 6.2 EUT operation mode................................................................................................................................ 7 6.3 Limit......................................................................................................................................................... 7 6.4 Results...................................................................................................................................................... 8 7 RADIATED SPURIOUS EMISSIONS ............................................................................................................................ 9 7.1 Test setup ................................................................................................................................................. 9 7.2 Test method............................................................................................................................................ 10 7.3 EUT operation mode.............................................................................................................................. 10 7.4 Limit....................................................................................................................................................... 10 7.5 Results.................................................................................................................................................... 11 8 20 dB BANDWIDTH ....................................................................................................................................................... 12 8.1 Test setup and measurement method ..................................................................................................... 12 8.2 EUT operation mode.............................................................................................................................. 12 8.3 Results.................................................................................................................................................... 13 8.4 Screen shots ........................................................................................................................................... 13 9 99 % BANDWIDTH ........................................................................................................................................................ 14 9.1 Test setup and measurement method ..................................................................................................... 14 9.2 EUT operation mode.............................................................................................................................. 14 9.3 Results.................................................................................................................................................... 15 9.4 Screen shots ........................................................................................................................................... 15 10 FREQUENCY STABILITY............................................................................................................................................ 16 10.1 Test setup and measurement method ..................................................................................................... 16 10.2 EUT operation mode.............................................................................................................................. 16 10.3 Results.................................................................................................................................................... 17 11 TEST EQUIPMENT........................................................................................................................................................ 18 11.1 Radiated measurements.......................................................................................................................... 18 12 TEST SETUP PHOTOGRAPHS ................................................................................................................................... 19 Test results are valid for the tested unit only. The report may be copied only in its entireness NATLABS Oy VAT nr: Tel: +358 20 475 2600 Nordic Accredited Testing Laboratories FI 1871439 4 Fax: +358 20 475 2719 P.O. Box 1300, Koneenkatu 12 Email: firstname.lastname@ette.com FIN-05801 Hyvinkää, Finland

Identification: T06-140C-EMC Product compliance test EMC-measurements Page: 3 of 19 EMC Laboratory MS-Word2000 1 LABORATORY INFORMATION Test Laboratory NATLABS OY EMC Laboratory Koneenkatu 12 / K17 05830 Hyvinkää FINLAND Tel: +358 20 475 2600 Fax: +358 20 475 2719 e-mail: firstname.surname@ette.com FCC registration 910391 (January 27, 2003) number: IC 4616 (May 14, 2003) IC file number: 2 CUSTOMER INFORMATION Client Polar Electro Oy Professorintie 5 90440 Kempele Finland Tel. +358 9 875 870 Fax. +358 9 875 87301 Contact person: Kari Parkkisenniemi Polar Electro Oy Proessorintie 5 90440 Kempele Finland Tel. +35840-574 0869 Fax. +3588- 520 2220 Receipt of EUT: August 25, 2006 Testing date: September 6 – September 13, 2006 Report date: November 2, 2006 The tests listed in this report have been done to demonstrate compliance to the FCC rules section §15.249, §15.209 and IC standard RSS-210. Test results are valid for the tested unit only. The report may be copied only in its entireness NATLABS Oy VAT nr: Tel: +358 20 475 2600 Nordic Accredited Testing Laboratories FI 1871439 4 Fax: +358 20 475 2719 P.O. Box 1300, Koneenkatu 12 Email: firstname.lastname@ette.com FIN-05801 Hyvinkää, Finland

Identification: T06-140C-EMC Product compliance test EMC-measurements Page: 4 of 19 EMC Laboratory MS-Word2000 3 SUMMARY OF TEST RESULTS Transmitter measurements Section in Section in RSS- Test Result CFR 47 210 § 15.249 (a) A2.9 (1) Field strength of fundamental PASS § 15.249 (a) (d) 2.7, A2.9 (2) Spurious radiated emissions PASS § 15.215 (c) 20 dB bandwidth PASS RSS-GEN 4.4.1 99% bandwidth PASS § 15.215 (c) RSS-GEN 7.2.4 Frequency stability PASS PASS Pass FAIL Fail X Measured, but there is no applicable performance criteria Na Not applicable Test results are valid for the tested unit only. The report may be copied only in its entireness NATLABS Oy VAT nr: Tel: +358 20 475 2600 Nordic Accredited Testing Laboratories FI 1871439 4 Fax: +358 20 475 2719 P.O. Box 1300, Koneenkatu 12 Email: firstname.lastname@ette.com FIN-05801 Hyvinkää, Finland

Identification: T06-140C-EMC Product compliance test EMC-measurements Page: 5 of 19 EMC Laboratory MS-Word2000 4 EUT INFORMATION The EUT and accessories used in the tests are listed below. Later in this report only EUT numbers are used as reference. Device Type S/N EUT number EUT Speed sensor Speed S1 14001 *1) W.I.N.D Speed sensor Speed S10 14002 *2) W.I.N.D Speed sensor Speed S4 14003 *3) W.I.N.D Accessories Battery CR1632 14004 Notes: *1) Continuous carrier wave *2) Continuous modulated carrier, connector for conducted measurements *3) Continuous carrier wave, connector for conducted measurements 4.1 EUT description EUT is battery powered cycling speed sensor that transmits its measurement data to a cycling computer via radio link. Radio link uses fixed frequency (2471 MHz) and GFSK modulation. The EUT was not modified during the tests. 4.2 EUT TEST SETUPS For each test the EUT was exercised to find out the worst case of operation modes and device configuration. Two different test setups were used: one for conducted measurements, another for radiated measurements. Two EUT were equipped with an external antenna connector for conductive measurements. The test setup photographs are in the document referenced in section 12. Test results are valid for the tested unit only. The report may be copied only in its entireness NATLABS Oy VAT nr: Tel: +358 20 475 2600 Nordic Accredited Testing Laboratories FI 1871439 4 Fax: +358 20 475 2719 P.O. Box 1300, Koneenkatu 12 Email: firstname.lastname@ette.com FIN-05801 Hyvinkää, Finland

Identification: T06-140C-EMC Product compliance test EMC-measurements Page: 6 of 19 EMC Laboratory MS-Word2000 5 APPLICABLE STANDARDS The tests were performed in guidance of CFR 47 Part 15.249, 15.209, 15.109 and Part 2, ANSI C63.4 (2003), RSS-GEN / RSS-210 Deviations, modifications or clarifications (if any) to above mentioned documents are written in each section under "Test method" for each test case. Test results are valid for the tested unit only. The report may be copied only in its entireness NATLABS Oy VAT nr: Tel: +358 20 475 2600 Nordic Accredited Testing Laboratories FI 1871439 4 Fax: +358 20 475 2719 P.O. Box 1300, Koneenkatu 12 Email: firstname.lastname@ette.com FIN-05801 Hyvinkää, Finland

Identification: T06-140C-EMC Product compliance test EMC-measurements Page: 7 of 19 EMC Laboratory MS-Word2000 6 FIELD STRENGTH OF FUNDAMENTAL EUT 14001 Accessories 14004 Temp, Humidity, 25 ºC 64 RH% 1015 hPa Air Pressure Date of measurement September 11, 2006 FCC rule part §15.249 (a) RSS-210 section A2.9 (1) Measured by Jani Kiiski 6.1 Test setup and measurement method The EUT was set on a non-conductive turntable in a semi-anechoic chamber. The EUT was set at 0.8m height. Measuring antenna was scanned 1 – 4 m in height. The measurements were repeated in three EUT orientations and two antenna polarizations. The measured signal was routed from the measuring antenna to the spectrum analyzer. The measurement was made using 1 MHz resolution bandwidth and 1 MHz video bandwidth and maximum hold function to record the maximum peak output power. 6.2 EUT operation mode EUT operation mode Continuous transmission EUT frequency 2471 MHz EUT TX power level -10 dBm (Software configuration) 6.3 Limit Table 1: Field strength of fundamental (Measured with average detector) Frequency (MHz) mV/m ( @3m) dBµV/m ( @3m) 2400-2483.5 50 (Avg) 94 (Avg) 114 (Peak) Test results are valid for the tested unit only. The report may be copied only in its entireness NATLABS Oy VAT nr: Tel: +358 20 475 2600 Nordic Accredited Testing Laboratories FI 1871439 4 Fax: +358 20 475 2719 P.O. Box 1300, Koneenkatu 12 Email: firstname.lastname@ette.com FIN-05801 Hyvinkää, Finland

Identification: T06-140C-EMC Product compliance test EMC-measurements Page: 8 of 19 EMC Laboratory MS-Word2000 6.4 Results Table 2: Maximum field strength of fundamental (Peak value) Freq Measured Correction Result EUT Antenna Antenna Turntable MHz Value Factor dBuV/m orientation Pol. height angle dBuV dB 2471 50.9 34 84.9 Pos 3 Ver 4 11 Since the measurements are made with sample that is modified to continuous transmission, average results are calculated from peak results using duty cycle. Average level ≤ Peak level – 20 log (duty cycle). According to manufacturer the Duty cycle for this product is 150µs long transmission at 5Hz frequency. Therefore, Average level ≤ Peak level – 20 log ((100 ms – 150 µs) / 150µs) Average level ≤ Peak level – 56.5 dB Test results are valid for the tested unit only. The report may be copied only in its entireness NATLABS Oy VAT nr: Tel: +358 20 475 2600 Nordic Accredited Testing Laboratories FI 1871439 4 Fax: +358 20 475 2719 P.O. Box 1300, Koneenkatu 12 Email: firstname.lastname@ette.com FIN-05801 Hyvinkää, Finland

Identification: T06-140C-EMC Product compliance test EMC-measurements Page: 9 of 19 EMC Laboratory MS-Word2000 7 RADIATED SPURIOUS EMISSIONS EUT 14001 Accessories 14004 Temp, Humidity, 27 ºC 63 RH% 1009 hPa Air Pressure Date of measurement September 13, 2006 FCC rule part §15.249 (a) (d) RSS-210 section 2.7, A2.9 (2) Measured by Jani Kiiski 7.1 Test setup EUT was modified to send constant carrier at nominal frequency. The test was done using an automated test system, where a computer controlled the measurement equipments. SHIELDED ANECHOIC ROOM MEASUREMENT ANTENNA 4.0 m NOTCH PRE- FILTER AMPLIFIER EUT SPECTRUM ANALYZER 1.0 m 3.0 m Picture 1: Test setup for radiated spurious emissions measurement 30 MHz - 3 GHz frequencies SHIELDED ANECHOIC ROOM MEASUREMENT 4.0 m HIGH PASS PRE-AMPLIFIER ANTENNA FILTER EUT SPECTRUM ANALYZER 1.0 m 1.0 m Picture 2: Test setup for radiated spurious emissions measurement 3 GHz – 25 GHz frequencies Test results are valid for the tested unit only. The report may be copied only in its entireness NATLABS Oy VAT nr: Tel: +358 20 475 2600 Nordic Accredited Testing Laboratories FI 1871439 4 Fax: +358 20 475 2719 P.O. Box 1300, Koneenkatu 12 Email: firstname.lastname@ette.com FIN-05801 Hyvinkää, Finland

Identification: T06-140C-EMC Product compliance test EMC-measurements Page: 10 of 19 EMC Laboratory MS-Word2000 7.2 Test method 1. The emissions were searched and maximized by moving the turntable, changing the measuring antenna polarization and height and manipulating the EUT. 2. Levels of suspicious signals and levels of EUT transmitter harmonics were recorded. 3. The recorded levels were corrected in the automated test system with the measurement antenna factor, cable attenuations and filter attenuation. 4. The corrected values, giving the EUT radiated spurious emission levels as dBµV/m at 3 m distance, are reported. 7.3 EUT operation mode EUT operation mode Continuous transmission EUT frequency 2471 MHz EUT TX power level -10 dBm (Software configuration) 7.4 Limit Table 3: Radiated spurious emission limits at measurement distance of 3m Frequency band 3m Limit 3m Limit Detector (MHz) (µV/m) (dBµV/m) 30 – 88 100 40 QP 88 -216 150 43.5 QP 216 - 960 200 46 QP 960 - 1000 500 54.0 QP 1000 - 25000 500 54.0 AVG 1000 - 25000 5000 74.0 PEAK As default, all emissions were compared against the general limits. If any emission exceeded that limit, it was further checked, that it complies with the -50dBc requirement. Test results are valid for the tested unit only. The report may be copied only in its entireness NATLABS Oy VAT nr: Tel: +358 20 475 2600 Nordic Accredited Testing Laboratories FI 1871439 4 Fax: +358 20 475 2719 P.O. Box 1300, Koneenkatu 12 Email: firstname.lastname@ette.com FIN-05801 Hyvinkää, Finland

Identification: T06-140C-EMC Product compliance test EMC-measurements Page: 11 of 19 EMC Laboratory MS-Word2000 7.5 Results Measurement system noise level was least 20 dB below the spurious emission limit. Only levels of suspicious signals and transmitter harmonic frequencies, which were above the measurement system noise, are reported. Table 4: Emission levels PEAK detector Freq Measured Correction Result Marginal EUT Ant Ant TT MHz Value Factor dBuV/m dBuV/m Position Pol. height angle dBuV dB 4942 69.5 -15.3 54.2 -19.8 Pos 3 Hor 1.05 198 Since the measurements are made with sample that is modified to continuous transmission, average results are calculated from peak results using duty cycle. Average level ≤ Peak level – 20 log (duty cycle). According to manufacturer the Duty cycle for this product is 150µs long transmission at 5Hz frequency. Therefore, Average level ≤ Peak level – 20 log ((100 ms – 150 µs) / 150µs) Average level ≤ Peak level – 56.5 dB Test results are valid for the tested unit only. The report may be copied only in its entireness NATLABS Oy VAT nr: Tel: +358 20 475 2600 Nordic Accredited Testing Laboratories FI 1871439 4 Fax: +358 20 475 2719 P.O. Box 1300, Koneenkatu 12 Email: firstname.lastname@ette.com FIN-05801 Hyvinkää, Finland

Identification: T06-140C-EMC Product compliance test EMC-measurements Page: 12 of 19 EMC Laboratory MS-Word2000 8 20 dB BANDWIDTH EUT 14002 Accessories 14004 Temp, Humidity, 25 ºC 61 RH% 1005 hPa Air Pressure Date of measurement September 06, 2006 FCC rule part §15.215 (c) RSS-210 section Measured by Jani Kiiski 8.1 Test setup and measurement method The 20dB bandwidth was measured using 10 kHz resolution bandwidth and maximum hold function of the spectrum analyzer. 20dB bandwidth was defined by measuring the maximum level on the measured channel and by placing display line 20 dB below this value and by reading the bandwidth from the intersection of the measured trace and display line. 8.2 EUT operation mode EUT operation mode Normal modulation EUT frequency 2471 MHz EUT TX power level -10 dBm (Software configuration) Test results are valid for the tested unit only. The report may be copied only in its entireness NATLABS Oy VAT nr: Tel: +358 20 475 2600 Nordic Accredited Testing Laboratories FI 1871439 4 Fax: +358 20 475 2719 P.O. Box 1300, Koneenkatu 12 Email: firstname.lastname@ette.com FIN-05801 Hyvinkää, Finland

Identification: T06-140C-EMC Product compliance test EMC-measurements Page: 13 of 19 EMC Laboratory MS-Word2000 8.3 Results Table 5: 20dB bandwidth measurement results EUT Frequency Limit Measured value MHz MHz MHz 2471 - 0.807 8.4 Screen shots Picture 3: 20dB Bandwidth measurement result Test results are valid for the tested unit only. The report may be copied only in its entireness NATLABS Oy VAT nr: Tel: +358 20 475 2600 Nordic Accredited Testing Laboratories FI 1871439 4 Fax: +358 20 475 2719 P.O. Box 1300, Koneenkatu 12 Email: firstname.lastname@ette.com FIN-05801 Hyvinkää, Finland

Identification: T06-140C-EMC Product compliance test EMC-measurements Page: 14 of 19 EMC Laboratory MS-Word2000 9 99 % BANDWIDTH EUT 14002 Accessories 14004 Temp, Humidity, 25 ºC 61 RH% 1005 hPa Air Pressure Date of measurement September 06, 2006 FCC rule part RSS-GEN section 4.4.1 Measured by Jani Kiiski 9.1 Test setup and measurement method The 99% occupied bandwidth was calculated from spectrum analyzer measurements. The measurement data was read from the analyzer to computer. Software in computer calculated the total power from the measurement data and defined the frequency band containing 99% of the total power. Markers in the spectrum analyzer were then placed between the calculated frequencies to show the calculated 99% power band in the screenshots. 9.2 EUT operation mode EUT operation mode Normal modulation EUT frequency 2471 MHz EUT TX power level -10 dBm (Software configuration) Test results are valid for the tested unit only. The report may be copied only in its entireness NATLABS Oy VAT nr: Tel: +358 20 475 2600 Nordic Accredited Testing Laboratories FI 1871439 4 Fax: +358 20 475 2719 P.O. Box 1300, Koneenkatu 12 Email: firstname.lastname@ette.com FIN-05801 Hyvinkää, Finland

Identification: T06-140C-EMC Product compliance test EMC-measurements Page: 15 of 19 EMC Laboratory MS-Word2000 9.3 Results Table 6: 99% bandwidth measurement results EUT Frequency Limit Measured value MHz MHz MHz 2471 - 0.833 9.4 Screen shots Picture 4: 99% Bandwidth measurement result Test results are valid for the tested unit only. The report may be copied only in its entireness NATLABS Oy VAT nr: Tel: +358 20 475 2600 Nordic Accredited Testing Laboratories FI 1871439 4 Fax: +358 20 475 2719 P.O. Box 1300, Koneenkatu 12 Email: firstname.lastname@ette.com FIN-05801 Hyvinkää, Finland

Identification: T06-140C-EMC Product compliance test EMC-measurements Page: 16 of 19 EMC Laboratory MS-Word2000 10 FREQUENCY STABILITY EUT 14003 Accessories Temp, Humidity, - ºC - RH% - hPa Air Pressure Date of measurement September 13, 2006 FCC rule part §15.215 (c) RSS-GEN section 7.2.4 Measured by Jani Kiiski 10.1 Test setup and measurement method TEMPERATURE CHAMBER Spectrum EUT analyzer 1. The climate chamber temperature was set to the maximum value and the temperature was allowed to stabilize 2. The EUT was placed in the chamber power off 3. The EUT temperature was allowed to stabilize for 30 minutes 4. The EUT was turned on and set to transmit 5. Transmitter peak frequency was measured with spectrum analyzer 6. The steps 3 - 5 were repeated for each temperature 10.2 EUT operation mode EUT operation mode Continuous transmission EUT channel 2471 MHz EUT TX power level -10 dBm (Software configuration) Test results are valid for the tested unit only. The report may be copied only in its entireness NATLABS Oy VAT nr: Tel: +358 20 475 2600 Nordic Accredited Testing Laboratories FI 1871439 4 Fax: +358 20 475 2719 P.O. Box 1300, Koneenkatu 12 Email: firstname.lastname@ette.com FIN-05801 Hyvinkää, Finland

Identification: T06-140C-EMC Product compliance test EMC-measurements Page: 17 of 19 EMC Laboratory MS-Word2000 10.3 Results Table 7: Frequency stability measurement results Temperature Transmitter frequency (º/C) (MHz) 50 2471.071 40 2471.074 30 2471.080 20 2471.086 10 2471.090 0 2471.092 -10 2471.089 -20 2471.082 -30 2471.067 Test results are valid for the tested unit only. The report may be copied only in its entireness NATLABS Oy VAT nr: Tel: +358 20 475 2600 Nordic Accredited Testing Laboratories FI 1871439 4 Fax: +358 20 475 2719 P.O. Box 1300, Koneenkatu 12 Email: firstname.lastname@ette.com FIN-05801 Hyvinkää, Finland

Identification: T06-140C-EMC Product compliance test EMC-measurements Page: 18 of 19 EMC Laboratory MS-Word2000 11 TEST EQUIPMENT All testing and measurement equipment has been calibrated once a year, except the antennas that are calibrated every two years. 11.1 Radiated measurements Equipment Manufacturer Model Spectrum Analyzer Agilent E7405A Antenna Chase CBL 6141 Antenna Schwarzbeck BBHA 9120D Antenna Schwarzbeck BBHA 9170 Band reject filter Wainwright WRCT2400/2483 Instruments High pass filter Wainwright WHK3.0/18GST Instruments Pre-amplifier Agilent 87405B Pre-amplifier JCA 118-400 Pre-amplifier Miteq AMF-6F-18002650-25-10P Turn table / antenna EMCO 2090 mast controller Test results are valid for the tested unit only. The report may be copied only in its entireness NATLABS Oy VAT nr: Tel: +358 20 475 2600 Nordic Accredited Testing Laboratories FI 1871439 4 Fax: +358 20 475 2719 P.O. Box 1300, Koneenkatu 12 Email: firstname.lastname@ette.com FIN-05801 Hyvinkää, Finland

Identification: T06-140C-EMC Product compliance test EMC-measurements Page: 19 of 19 EMC Laboratory MS-Word2000 12 TEST SETUP PHOTOGRAPHS Test setup photograph can be found in a separate document T06-140C-EMC_PHOTOS.doc Test results are valid for the tested unit only. The report may be copied only in its entireness NATLABS Oy VAT nr: Tel: +358 20 475 2600 Nordic Accredited Testing Laboratories FI 1871439 4 Fax: +358 20 475 2719 P.O. Box 1300, Koneenkatu 12 Email: firstname.lastname@ette.com FIN-05801 Hyvinkää, Finland


Document Created: 2006-11-02 14:37:54
Document Modified: 2006-11-02 14:37:54
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