Test Report

FCC ID: W75-RL-RCU

Test Report

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www.etl.re.kr Electromagnetic Emission FCC MEASUREMENT REPORT CERTIFICATION OF COMPLIANCE FCC Part 15 Certification Measurement PRODUCT : REMOTE RADAR MODEL/TYPE NO : RL360 / Proto-type FCC ID : W75-RL-RCU BRAND NAME : CALIBRE APPLICANT : ATTOWAVE CO., LTD. 1005, 10F Leader’s Tower, 60-15 Gasan-dong, Gumchun-gu, Seoul, 153-801 Korea Attn. : Hyun Joo, Cho / Director MANUFACTURER : ATTOWAVE CO., LTD. 1005, 10F Leader’s Tower, 60-15 Gasan-dong, Gumchun-gu, Seoul, 153-801 Korea FCC CLASSIFICATION : DSC : Part 15 Security/Remote Control Transmitter FCC RULE PART(S) : FCC Title 47, Part 15 Subpart C FCC PROCEDURE : ANSI C63.4-2003 TEST REPORT No. : ETLE100607.0124 DATES OF TEST : June 23, 2010 to June 24, 2010 REPORT ISSUE DATE : July 02, 2010 TEST LABORATORY : ETL Inc. (FCC Designation Number : KR0022) This is REMOTE RADAR, Model RL360 has been tested in accordance with the measurement procedures specified in ANSI C63.4-2003 at the ETL Test Laboratory and has been shown to be complied with the electromagnetic radiated emission limits specified in FCC Rule Part15 Subpart C section 15.231. I attest to the accuracy of data. All measurement herein was performed by me or was made under my supervision and is correct to the best of my knowledge and belief. I assume full responsibility for the completeness of these measurements and vouch for the qualifications of all persons taking them. The results of testing in this report apply to the product/system which was tested only. Other similar equipment will not necessarily produce the same results due to production tolerance and measurement uncertainties. Hyung Seok, Lee / Chief Engineer ETL Inc. #371-51, Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel: 82-2-858-0786 Fax: 82-2-858-0788 This report only responds to the tested sample and may not be reproduced, except in full, without written approval of the ETL Inc.

FCC TEST REPORT FCC ID: W75-RL-RCU Table of Contents FCC Measurement Report 1. Introduction 2. Product Information 3. Description of Tests 4. Test Condition 5. Test Results 5.1 Summary of Test Results 5.2 Radiated Emissions Measurement 5.3 Occupied Bandwidth Measurement 5.4 Radiated Emissions for Periodic radiators 5.5 Periodic Operation Measurement Plot 6. Sample Calculation 7. List of test Equipment used for Measurement Appendix A. FCC ID Label and Location Appendix B. Test Setup Photographs Appendix C. External Photographs Appendix D. Internal Photographs Appendix E. Block Diagram Appendix F. Circuit Diagram Appendix G. Operating Description Appendix H. User Manual Appendix I. Antenna Requirement Report no. ETLE100607.0124, Page 2 of 23 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0

FCC TEST REPORT FCC ID: W75-RL-RCU FCC MEASUREMENT REPORT Scope – Measurement and determination of electromagnetic emission(EME) of radio frequency devices including intentional radiators and/or unintentional radiators for compliance with the technical rules and regulations of the U.S Federal Communications Commission(FCC) General Information Applicant Name : ATTOWAVE CO., LTD. Address : 1005, 10F Leader’s Tower, 60-15 Gasan-dong, Gumchun-gu, Seoul, 153-801 Korea Attention : Hyun Joo, Cho / Director z EUT Type : REMOTE RADAR z Model Number : RL360 z FCC ID : W75-RL-RCU z S/N : Proto-type z Freq. Range : 433.92 MHz z FCC Rule Part(s) : FCC Part 15 Subpart C section 15.231 z Test Procedure : ANSI C63.4-2003 z FCC Classification : DSC: Part 15 Security/Remote Control Transmitter z Dates of Tests : June 23, 2010 to June 24, 2010 z Place of Tests : ETL Inc. Testing Lab. Radiated Emission test; #499-1, Sagot-ri, Seosin-myeon, Hwaseong-si, Gyeonggi-do, 445-882, Korea Conducted Emission test; ETL Inc. Testing Lab. 371-51, Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea z Test Report No. : ETLE100607.0124 Report no. ETLE100607.0124, Page 3 of 23 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0

FCC TEST REPORT FCC ID: W75-RL-RCU 1. INTRODUCTION The measurement test for radiated and conducted emission test was conducted at the ETL Inc. The site is constructed in conformance with the requirements of the ANSI C63.4-2003 and CISPR Publication 16. The ETL has site descriptions on file with the FCC for 3 m and 10 m site configurations. Detailed description of test facility was found to be in compliance with FCC Rules according to the ANSI C63.4-2003 and registered to the Federal Communications Commission (FCC Designation Number : KR0022). The measurement procedure described in American National Standard for Method of Measurement of Radio- Noise Emission from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz (ANSI C63.4-2003) was used in determining radiated and conducted emissions from the ATTOWAVE CO., LTD. Model: RL360 Report no. ETLE100607.0124, Page 4 of 23 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0

FCC TEST REPORT FCC ID: W75-RL-RCU 2. PRODUCT INFORMATION 2.1 Equipment Description The Equipment Under Test (EUT) is the REMOTE RADAR, Model: RL360 2.2 General Specification - Carrier Frequencies: 433.92 MHz (Single Channel) - Frequency Stabilization Scheme: High-Q SAW Resonator Stabilization - Modulation Method: Amplitude Shift Keying (By Carrier ON/OFF) - Bit Duration: “1” - 2.25 msec / “0” - 1.125 msec - Operating Temperature Range: -10 ℃ to +80 ℃ - Storage Temperature Range: -20 ℃ to +90 ℃ - Power Requirements: 3 V CR2032-type Li-Battery Report no. ETLE100607.0124, Page 5 of 23 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0

FCC TEST REPORT FCC ID: W75-RL-RCU 3. DESCRIPTION OF TESTS 3.1 Radiated Emission Measurement Radiated emission measurements were made in accordance with § 13 in ANSI C63.4-2003 "Measurement of Intentional radiators” The measurements were performed over the frequency range of 30 MHz to 40 GHz using antenna as the input transducer to a Spectrum analyzer or a Field Intensity Meter. The measurements were made with the detector set for "Peak, Quasi-peak, Average" within a bandwidth of 120 kHz and above 1GHz is 1 MHz. Preliminary measurements were made at 3 m using broadband antennas, and spectrum analyzer to determine the frequency producing the maximum emission in shielded room. Appropriate precaution was taken to ensure that all emission from the EUT were maximized and investigated. The system configuration, mode of operation, turntable azimuth and height with respect to the antenna were noted for each frequency found. The spectrum was scanned from 30 MHz to 1000 MHz using Log-Bicon antenna. Above 1 GHz, linearly polarized double ridge horn antennas were used. Final measurements were made open site at 3 m. The test equipment was laced on a wooden turn-table. Sufficient time for the EUT, support equipment, and test equipment was allowed in order for them to warm up to their normal operating condition. Each frequency found during pre-scan measurements was re-examined by manual. The detector function was set to CISPR Quasi-peak mode and the bandwidth of the receiver was set to 120 kHz or 1 MHz depending on the frequency of type of signal. The EUT, support equipment and interconnecting cables were re-configured to the set-up producing the maximum emission for the frequency and were placed on top of a 0,8 m high nonmetallic 1m x 1.5 m table. The EUT, support equipment, and interconnecting cables were re-arranged and manipulated to maximize each emission. The turntable containing the system was rotated; the antenna height was varied 1 m to 4 m and stopped at the azimuth or height producing the maximum emission. Varying the mode of operating frequencies of the EUT maximized each emission. The system was tested in all the three orthogonal planes and changing the polarity of the antenna. The worst-case emissions are recorded in the data tables. If necessary, the radiated emission measurement could be performed at a closer distance to ensure higher accuracy and the results were extrapolated to the specified distance using an inverse linear distance extrapolation factor (20 dB/decade) as per section 15.31(f). Photographs of the worst-case emission can be seen in Photographs of the worst-case emission test setup can be seen in Appendix B. Report no. ETLE100607.0124, Page 6 of 23 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0

FCC TEST REPORT FCC ID: W75-RL-RCU 3.2 FCC Part 15.205 Restricted Bands of Operations (a) Except as shown in paragraph (d) of this section, only spurious emissions are permitted in any of the frequency bands listed below: MHz MHz MHz GHz 0.090 - 0.110 1 16.42 - 16.423 399.9 - 410 4.5 - 5.15 0.495 - 0.505 16.69475 - 16.69525 608 - 614 5.35 - 5.46 2.1735 - 2.1905 16.80425 - 16.80475 960 - 1240 7.25 - 7.75 4.125 - 4.128 25.5 - 25.67 1300 - 1427 8.025 - 8.5 4.17725 - 4.17775 37.5 - 38.25 1435 - 1626.5 9.0 - 9.2 4.20725 - 4.20775 73 - 74.6 1645.5 - 1646.5 9.3 - 9.5 6.215 - 6.218 74.8 - 75.2 1660 - 1710 10.6 - 12.7 6.26775 - 6.26825 108 - 121.94 1718.8 - 1722.2 13.25 - 13.4 6.31175 - 6.31225 123 - 138 2200 - 2300 14.47 - 14.5 8.291 - 8.294 149.9 - 150.05 2310 - 2390 15.35 - 16.2 8.362 - 8.366 156.52475 - 156.52525 2483.5 - 2500 17.7 - 21.4 8.37625 - 8.38675 156.7 - 156.9 2690 - 2900 22.01 - 23.12 8.41425 - 8.41475 162.0125 - 167.17 3260 - 3267 23.6 - 24.0 12.29 - 12.293 167.72 - 173.2 3332 - 3339 31.2 - 31.8 12.51975 - 12.52025 240 - 285 3345.8 - 3358 36.43 - 36.5 12.57675 - 12.57725 322 - 335.4 3600 - 4400 (2) 13.36 - 13.41 1 Until February 1, 1999, this restricted band shall be 0.490-0.510 MHz. 2 Above 38.6 (b) Except as provided in paragraphs (d) and (e), the field strength of emissions appearing within these frequency bands shall not exceed the limits shown in Section 15.209. At frequencies equal to or less than 1000 MHz, compliance with the limits in Section 15.209 shall be demonstrated using measurement instrumentation employing a CISPR quasi-peak detector. Above 1000 MHz, compliance with the emission limits in Section 15.209 shall be demonstrated based on the average value of the measured emissions. The provisions in Section 15.35 apply to these measurements. Report no. ETLE100607.0124, Page 7 of 23 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0

FCC TEST REPORT FCC ID: W75-RL-RCU 4. TEST CONDITION 4.1 Test Configuration The device was configured for testing in a typical fashion (as a customer would normally use it). During the tests, the EUT and the supported equipments were installed to meet FCC requirement and operated in a manner and which tends to maximize its emission level in a typical application. 4.2 EUT operation The EUT was connected as user’s guide. And during the test executed EUT is operating on the following - Function of transmitter The EUT (model: RL360) has been tested under operating condition. Fixed Channel (433.92 MHz) was chosen for testing. 4.3 Support Equipment Used Description Model Name Serial No. Manufacturer - - - - 4.4 Type of Cables Used Device from Device to Type of I/O port Length[m] Type of shield - - - - - Report no. ETLE100607.0124, Page 8 of 23 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0

FCC TEST REPORT FCC ID: W75-RL-RCU 4.5 The setup drawing(s) EUT : Data Line : DC Power Line : AC Power Line Report no. ETLE100607.0124, Page 9 of 23 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0

FCC TEST REPORT FCC ID: W75-RL-RCU 5. TEST RESULTS 5.1 Summary of Test Results The measurement results were obtained with the EUT tested in the conditions described in this report. Detailed measurement data and plots showing the maximum emission of the EUT are reported. Applied Standard : 47 CFR Part 15, Subpart C FCC Rule Measurement Required Result Remarks 15.207(a) Power line Conducted Emissions N/A 1) 15.231(a)(1) Manually operated transmitter Pass 15.231(a)(2) Automatically activated transmitter Pass 15.231(a)(3) Periodic transmissions at regular predetermined intervals Pass 15.231(a)(4) Radiators used in cases of emergency Pass 15.231(a)(5) Set-up information for security systems Pass 15.209(a),231(b) Radiated Emissions Pass 15.231(c) 20 dB Bandwidth Pass 15.231(d) Devices operating within the frequency band 40.66 MHz - 40.70 MHz N/A 2) 15.231(e) Radiated emissions for Periodic radiators N/A Notes: 1) The EUT is powered by DC power supply that uses battery only. 2) The frequency range of EUT is 433.92 MHz fixed. The data collected shows that the ATTOWAVE CO., LTD. / REMOTE RADAR / RL360 complied with technical requirements of above rules part 15.209 and 15.231 limits. The equipment is not modified anything, mechanical or circuits to improve EMI status during a measurement. No EMI suppression device(s) was added and/or modified during testing. Report no. ETLE100607.0124, Page 10 of 23 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0

FCC TEST REPORT FCC ID: W75-RL-RCU 5.2 20 dB Bandwidth EUT REMOTE RADAR / RL360 Limit apply to FCC Part 15. 231(c) Test Date June 23, 2010 Operating Condition Continues transmitter (433.92 MHz) Result Passed Limit The bandwidth of the emission shall be no wider than 0.25% of the center frequency for devices operating above 70 MHz and below 900 MHz. For devices operating above 900 MHz, the emission shall be no wider than 0.5% of the center frequency. Bandwidth is determined at the points 20 dB down from the modulated carrier. Test Data Measured occupied Center Frequency Limit bandwidth Result [MHz] [MHz] [MHz] 433.92 0.275 1.085 (0.25%) Pass NOTES: 1. Please see the measured bandwidth plot in next page. 2. The bandwidth is determined at the points 20 dB down from the modulated carrier. Test Engineer: Hoon Pyo, Lee Report no. ETLE100607.0124, Page 11 of 23 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0

FCC TEST REPORT FCC ID: W75-RL-RCU 20 dB Bandwidth Report no. ETLE100607.0124, Page 12 of 23 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0

FCC TEST REPORT FCC ID: W75-RL-RCU 5.3 Radiated Emissions for Periodic radiators EUT REMOTE RADAR / RL360 Limit apply to FCC Part 15. 209(a) & 15.231(b) Test Date June 24, 2010 Operating Condition Continues transmitter (433.92 MHz) Result Passed Part 15.209(a) except as provided elsewhere in this Subpart, the emissions from an intentional radiator shall not exceed the field strength levels specified in the following table: Frequencies Field Strength Measurement Distance [MHz] [㎶/m] [m] 0.009 - 0.490 2400/F(kHz) 300 0.490 - 1.705 24000/F(kHz) 30 1.705 - 30.0 30 30 30 - 88 100 3 88 - 216 150 3 216 - 960 200 3 Above 960 500 3 Part 15.231(b) In addition to the provisions of Section 15.205, the field strength of emissions from intentional radiators operated under this Section shall not exceed the following: Fundamental Field Strength of Field Strength of Frequency Fundamental Spurious Emission [MHz] [microvolts/meter] [microvolts/meter] 40.66 - 40.70 2 250 225 70 - 130 1 250 125 130 - 174 1 250 to 3 750** 125 to 375** 174 - 260 3 750 375 260 - 470 3 750to 12 500** 375 to 1 250** Above 470 12 500 1 250 ** linear interpolations [Where F is the frequency in MHz, the formulas for calculating the maximum permitted fundamental field strengths are as follows: for the band 130-174 MHz, uV/m at 3 meters = 56,81818(F) - 6 136,3636; for the band 260-470 MHz, uV/m at 3 meters = 41,6667(F) - 7 083,3333. The maximum permitted unwanted emission level is 20 dB below the maximum permitted fundamental level.] Fundamental: uV/m at 3 meters = 41.6667(433.92) - 7 083.3333 = 10 996.681 = 20log*10 996.681 = 80.83 dB(㎶/m) Spurious emissions: uV/m at 3 meters = 20 dB below of fundamental level = 60.83 dB(㎶/m) Test Results - Refer to see the measured plot in next page. Report no. ETLE100607.0124, Page 13 of 23 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0

FCC TEST REPORT FCC ID: W75-RL-RCU 5.3.1 Radiated Emissions Data 9 kHz to 30 MHz The following table shows the highest levels of radiated emissions on both polarizations of horizontal and vertical. Detector mode: CISPR Quasi – Peak mode (100 Hz, 9 kHz) Frequency Reading Polarization Ant. Factor Cable Loss Result Limit Margin [MHz] [dB(㎶)] (*H/**V) [dB/m] [dB] [dB(㎶/m)] [dB(㎶/m)] [dB] Emission attenuated more than 20 dB below the limit are not reported. Result: All emissions below noise floor of 20 dB㎶/m NOTES: 1. * H : Horizontal polarization , ** V : Vertical polarization 2. Result = Reading + Antenna factor + Cable loss 3. Margin value = Limit - Result 4. The measurement was performed for the frequency range 9 kHz to 30 MHz according to FCC Part 15.209. Report no. ETLE100607.0124, Page 14 of 23 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0

FCC TEST REPORT FCC ID: W75-RL-RCU 30 MHz to 4.4 GHz The following table shows the highest levels of radiated emissions on both polarizations of horizontal and vertical. Detector mode: Quasi-Peak mode (RBW: 120 kHz) below 1 GHz Peak or AV mode (RBW: 1 MHz) above 1 GHz Frequency Reading Polarization Ant. Factor Cable Loss Result Limit Margin [MHz] [dB(㎶)] (*H/**V) [dB/m] [dB] [dB(㎶/m)] [dB(㎶/m)] [dB] Emission attenuated more than 20 dB below the limit are not reported. Result: All emissions below noise floor of 20 dB㎶/m NOTES: 1. * H : Horizontal polarization , ** V : Vertical polarization 2. Result = Reading + Antenna factor + Cable loss 3. Margin value = Limit – Result 4. Results found to be 20dB or greater under the limit have not been included. 5. The measurement was performed for the frequency range 30 MHz – 4.4 GHz according to the FCC Part 15.209(a) Test Engineer: Hoon Pyo, Lee Report no. ETLE100607.0124, Page 15 of 23 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0

FCC TEST REPORT FCC ID: W75-RL-RCU Report no. ETLE100607.0124, Page 16 of 23 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0

FCC TEST REPORT FCC ID: W75-RL-RCU 5.3.2 Field Strength of Fundamental Peak Mode Test Data Frequency Reading Polarization Ant. Factor Cable Loss Result Limit Margin [MHz] [dB(㎶)] (*H/**V) [dB/m] [dB(㎶)] [dB(㎶/m)] [dB(㎶/m)] [dB] 433.92 64.64 H 16.02 5.64 86.30 100.83 14.53 Average Mode Test Data Duty Cycle Margin Frequency Reading Polarization Ant. Factor Cable Loss Result Limit Factor [MHz] [dB(㎶)] (*H/**V) [dB/m] [dB(㎶)] [dB(㎶/m)] [dB(㎶/m)] [dB] [dB] 433.92 64.64 H 16.02 5.64 -21.33 64.97 80.83 15.86 5.3.3 Spurious Emissions Data Peak Mode Test Data Frequency Reading Polarization Ant. Factor Cable Loss Result Limit Margin [MHz] [dB(㎶)] (*H/**V) [dB/m] [dB(㎶)] [dB(㎶/m)] [dB(㎶/m)] [dB] 867.90 12.49 V 23.20 8.51 43.20 80.83 36.63 Other - - - - - - - frequencies Average Mode Test Data Duty Cycle Frequency Reading Polarization Ant. Factor Cable Loss Result Limit Margin Factor [MHz] [dB(㎶)] (*H/**V) [dB/m] [dB(㎶)] [dB(㎶/m)] [dB(㎶/m)] [dB] [dB] 867.90 12.49 V 23.20 8.51 -21.33 21.87 60.83 38.96 Other - - - - - - - - frequencies Result: No signal detect emissions above 1 GHz NOTES: th 1. The test was searched from 30 MHz to the 10 Harmonic.(30MHz – 4.4GHz) 2. Average level = Peak level + Duty factor. Test Engineer : Hoon Pyo, Lee Report no. ETLE100607.0124, Page 17 of 23 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0

FCC TEST REPORT FCC ID: W75-RL-RCU Peak Limit Line AV Limit Line Final data Peak Report no. ETLE100607.0124, Page 18 of 23 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0

FCC TEST REPORT FCC ID: W75-RL-RCU Peak Limit Line AV Limit Line Final data AV Report no. ETLE100607.0124, Page 19 of 23 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0

FCC TEST REPORT FCC ID: W75-RL-RCU 5.4 Periodic Operation Measurement Plot TX on time = 11.30 ms Limit(s) = 5 s Result ■ Pass † Fail Report no. ETLE100607.0124, Page 20 of 23 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0

FCC TEST REPORT FCC ID: W75-RL-RCU 5.4.1 Duty cycle Calculation; Duty cycle factor = 20log (on time/period) 20log (8.6 ms/100.0 ms) = -21.33 dB On time = 8.5 ms + 0.1 ms = 8.6 ms Period = 100.0 ms Report no. ETLE100607.0124, Page 21 of 23 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0

FCC TEST REPORT FCC ID: W75-RL-RCU 6. SAMPLE CALCULATION Sample Field Strength Calculation The field strength is calculated by adding the Antenna Factor and Cable Factor. The basic equation with a sample calculation is as follows: FS = RA + AF + CF Where FS = Field Strength RA = Receiver Amplitude AF = Antenna Factor CF = Cable Attenuation Factor dB(μV) = 20 log10 (μV) dBμV = dBm + 107 Example : @ 433.92 MHz Limit = 100.83 dB(㎶/m) Reading = 64.64 dB(㎶) Antenna Factor + Cable Loss = 16.02 + 5.64 = 21.66 dB(㎶/m) Total = 86.30 dB(㎶/m) Margin = 100.83 – 86.30 = 14.53 dB = 14.53 dB below Limit Report no. ETLE100607.0124, Page 22 of 23 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0

FCC TEST REPORT FCC ID: W75-RL-RCU 7. List of test equipments used for measurements Test Equipment Model Mfg. Serial No. Cal. Due Date Spectrum Analyzer E7405A H.P. US41160290 10.09.18 EMI TEST Receiver ESVS10 R&S 835165/001 11.04.02 Horn Antenna BBHA 9120D Schwarzbeck 227 11.03.16 LogBicon Antenna VULB9165 Schwarzbeck 3082 11.01.25 Loop Antenna Com-Power AL-130 17100 11.03.02 Preamplifier 8348A H.P. 3307A02865 10.09.17 System Power Supply 6030A Agilent 1036546 11.04.02 Controller HD2000 HD GmbH C/125 N/A Antenna Master MA2400 HD GmbH N/A N/A Max-Full Antenna Turn-Table MFT-120S N/A N/A Corp Max-Full Antenna Antenna Master MFA-440E N/A N/A Corp Report no. ETLE100607.0124, Page 23 of 23 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0


Document Created: 2010-07-08 10:42:49
Document Modified: 2010-07-08 10:42:49
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