RU4-HWM6505-ZZZigbee RF Module

Page No. : 20 Limited Module Approval Request Letter Subject: Limited Module Approval Date: 2011/9/7 FCC ID: RU4-HWM6505-ZZ Dear Reviewer, We, Sporton International Inc., are authorized by Metalligence Technology Corp. to have their state-of-the-art Zigbee RF Module approved under limited module approval authorization. The application of this module is specified to mobile host equipment. The requirements regulated in Public Notice DA00-1407 have been fulfilled and clearly explained below. 1. The requirement of RF shielding: The RF module is fixed on the carrier board as documented on the photo exhibits and integrated for measurement purposes in a typical host configuration: Zigbee Motion Sensor (HWS6515-MT / Metalligence) which has a plastic housing without any metal shielding. 2. The requirement of buffered inputs: Buffered data inputs stage has been integrated in chip EM357 QFN-48. 3. The requirement of power supply regulation: No power regulator can provide stability power source. But specific of hosts have 3.3Vdc regulator to provide stability power from host battery. 4. The requirements of section 15.203 and 15.204(C): The requirements of antenna connector and spurious emission have been fulfilled. Please reference the exhibition Test Report. 5. The requirement of stand-alone test configuration: The RF module is fixed on the carrier board as documented on the photo exhibits and integrated for measurement purposes in a typical host configuration: Zigbee Motion Sensor (HWS6515-MT / Metalligence) which has a plastic housing without any metal shielding. 6. The requirement of labeling: The instruction on the labeling rule of the end product has been stated in the users manual of this module. Please also see the exhibition Label Sample. 7. The requirement of compliance on specific rule or operating requirements: The required FCC rule has been fulfilled and all the instructions for maintaining compliance have been clearly stated in the Users Manual. 8. The requirement of RF exposure: Please refer exhibition RF Exposure for the compliance of MPE RF exposure rule. Please do not hesitate to contact me for any questions of this request letter. Thank you. Company name : Sporton International Inc. Company Address : No.8, Lane 724, Bo-ai St., Jhubei City, Hsinchu County 302, Taiwan, R.O.C. Signature : Name : Leo Huang Job Title : Manager

Report No.: 152615 SPORTON International Inc. PAGE NUMBER : 1 OF 2 TEL : 886-2-2696-2468 ISSUED DATE : Jun. 20, 2011 FAX : 886-2-2696-2255 Note: This module will be installed on PCB board and no any metal or PCB cover environment which is similar as the test setup host situation. Photographs of EUT Report No.: 152615 SPORTON International Inc. PAGE NUMBER : 2 OF 2 TEL : 886-2-2696-2468 ISSUED DATE : Jun. 20, 2011 FAX : 886-2-2696-2255 Note: This module will be installed on PCB board and no any metal or PCB cover environment which is similar as the test setup host situation. EUT

Label size: 20mm*15mm

Report No.: 152615 SPORTON International Inc. PAGE NUMBER : 1 OF 2 TEL : 886-2-2696-2468 ISSUED DATE : Jun. 20, 2011 FAX : 886-2-2696-2255 Note: This module will be installed on PCB board and no any metal or PCB cover environment which is similar as the test setup host situation. Photographs of EUT Report No.: 152615 SPORTON International Inc. PAGE NUMBER : 2 OF 2 TEL : 886-2-2696-2468 ISSUED DATE : Jun. 20, 2011 FAX : 886-2-2696-2255 Note: This module will be installed on PCB board and no any metal or PCB cover environment which is similar as the test setup host situation. EUT

Report No.: FR152615 FCC ID: RU4-HWM6505-ZZ Page No. : B1 of B3 Appendix B. Maximum Permissible Exposure Report No.: FR152615 FCC ID: RU4-HWM6505-ZZ Page No. : B2 of B3 1. Maximum Permissible Exposure 1.1. Applicable Standard Systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy levels in excess limit for maximum permissible exposure. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 this device has been defined as a mobile device whereby a distance of 0.25 m normally can be maintained between the user and the device. (A) Limits for Occupational / Controlled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm²) Averaging Time |E|²,|H|² or S (minutes) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842 / f 4.89 / f (900 / f)* 6 30-300 61.4 0.163 1.0 6 300-1500 F/300 6 1500-100,000 5 6 (B) Limits for General Population / Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm²) Averaging Time |E|²,|H|² or S (minutes) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f)* 30 30-300 27.5 0.073 0.2 30 300-1500 F/1500 30 1500-100,000 1.0 30 Note: f = frequency in MHz ; *Plane-wave equivalent power density 1.2. MPE Calculation Method E (V/m) ＝ d GP30 Power Density: Pd (W/m²) ＝ 377 2 E E ＝ Electric field (V/m) P ＝ Peak RF output power (W) G ＝ EUT Antenna numeric gain (numeric) d ＝ Separation distance between radiator and human body (m) The formula can be changed to Pd ＝ 2 377 30 d GP   From the peak EUT RF output power, the minimum mobile separation distance, d=0.2m, as well as the gain of the used antenna, the RF power density can be obtained. Report No.: FR152615 FCC ID: RU4-HWM6505-ZZ Page No. : B3 of B3 1.3. Calculated Result and Limit Antenna Type : Chip Antenna Max Conducted Power for IEEE 802.15.4 ZigBee: 21.00 dBm Antenna Gain (dBi) Antenna Gain (numeric) Output Power (dBm) Output Power ( mW ) Power Density (S) (mW/cm²) Limit of Power Density (S) (mW/cm²) Test Result 2.5 1.7783 21.0000 125.8925 0.044561 1 Complies

SPORTON International Inc. No. 52, Hwa Ya 1st Rd., Kwei-Shan Hsiang, TaoYuan Hsien, Taiwan, R.O.C. Ph: 886-3-327-3456 / FAX: 886-3-327-0973 / www.sporton.com.tw Report Format Version: 01 FCC RADIO TEST REPORT Applicant’s company Metalligence Technology Corp. Applicant Address No. 9, Park Avenue II Road, HSP, Hsinchu 300, Taiwan, R.O.C FCC ID RU4-HWM6505-ZZ Manufacturer’s company Metalligence Technology Corp. Manufacturer Address No. 9, Park Avenue II Road, HSP, Hsinchu 300, Taiwan, R.O.C Product Name Zigbee RF Module Brand Name Metalligence Model Name HWM6505-ZZ Test Rule 47 CFR FCC Part 15 Subpart C § 15.247 Test Freq. Range 2405~ 2475MHz Received Date May 26, 2011 Final Test Date Jun. 14, 2011 Submission Type Original Equipment Statement Test result included is only for the IEEE 802.15.4 ZigBee part of the product. The test result in this report refers exclusively to the presented test model / sample. Without written approval of SPORTON International Inc., the test report shall not be reproduced except in full. The measurements and test results shown in this test report were made in accordance with the procedures and found in compliance with the limit given in ANSI C63.10-2009 and 47 CFR FCC Part 15 Subpart C. The test equipment used to perform the test is calibrated and traceable to NML/ROC. Report No.: FR152615 Report Format Version: 01 Page No. : i of ii FCC ID: RU4-HWM6505-ZZ Issued Date : Jul. 13, 2011 Table of Contents 1. CERTIFICATE OF COMPLIANCE ......................................................................................................................... 1 2. SUMMARY OF THE TEST RESULT .......................................................................................................................... 2 3. GENERAL INFORMATION .................................................................................................................................. 3 3.1. Product Details....................................................................................................................................................................................3 3.2. Accessories .........................................................................................................................................................................................3 3.3. Table for Filed Antenna.......................................................................................................................................................................3 3.4. Table for Carrier Frequencies .............................................................................................................................................................3 3.5. Table for Test Modes ...........................................................................................................................................................................4 3.6. Table for Testing Locations..................................................................................................................................................................4 3.7. Table for Supporting Units ...................................................................................................................................................................4 3.8. Table for Parameters of Test Software Setting .....................................................................................................................................5 3.9. Test Configurations .............................................................................................................................................................................6 4. TEST RESULT ..................................................................................................................................................... 7 4.1. Peak Output Power Measurement ......................................................................................................................................................7 4.2. Power Spectral Density Measurement ................................................................................................................................................9 4.3. 6dB Spectrum Bandwidth Measurement ..........................................................................................................................................12 4.4. Radiated Emissions Measurement ....................................................................................................................................................15 4.5. Band Edge Emissions Measurement .................................................................................................................................................24 4.6. Antenna Requirements .....................................................................................................................................................................27 5. LIST OF MEASURING EQUIPMENTS ................................................................................................................... 28 6. TEST LOCATION.............................................................................................................................................. 30 7. TAF CERTIFICATE OF ACCREDITATION ............................................................................................................. 31 APPENDIX A. TEST PHOTOS ........................................................................................................................ A1 ~ A4 APPENDIX B. MAXIMUM PERMISSIBLE EXPOSURE .......................................................................................... B1 ~ B3 Report No.: FR152615 Report Format Version: 01 Page No. : ii of ii FCC ID: RU4-HWM6505-ZZ Issued Date : Jul. 13, 2011 History of This Test Report REPORT NO. VERSION DESCRIPTION ISSUED DATE FR152615 Rev. 01 Initial issue of report Jul. 13, 2011 Turbo 6 2437 MHz 47 CFR …

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Report No.: FR152615 FCC ID: RU4-HWM6505-ZZ Page No. : 1 of 4 Appendix A. Test Photos Report No.: FR152615 FCC ID: RU4-HWM6505-ZZ Page No. : 2 of 4 1. Photographs of Radiated Emissions Test Configuration Test Configuration: 9kHz ~30MHz FRONT VIEW REAR VIEW Report No.: FR152615 FCC ID: RU4-HWM6505-ZZ Page No. : 3 of 4 Test Configuration: 30MHz~1GHz FRONT VIEW REAR VIEW Report No.: FR152615 FCC ID: RU4-HWM6505-ZZ Page No. : 4 of 4 Test Configuration: Above 1GHz FRONT VIEW REAR VIEW