
Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
April 1, 2012 To: SIEMIC, INC. 2206 Ringwood Avenue, San Jose, CA 95131 USA Dear Sir/Madam, Re: Project and Product Certification Representative Authorization Letter We, ______ Interactive Toy Concepts Limited ___hereby authorize SIEMIC, INC. to act as a Certification Body for certifying for the following project(s): Product Description: Wi-Spi Helicopter Model name: 44077 We affirm that between SIEMIC and _ Interactive Toy Concepts Limited __, any difference in understanding, including test plan, measurement methods, applicable standards and relevant procedures and processes have been resolved prior to commencement of testing activities. Sincerely, Client’s signature : Client’s name / title : Virginia Yeung / General Manager Contact information / address : Unit 709, 7/F., Tower 2, Cheung Sha Wan Plaza, No. 833 Cheung Sha Wan Rd., Kowloon, Hong Kong
SCS-F19: Confidentiality Request Letter Page 1 of 1 Rev 2.0 April 1, 2012 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Confidentiality Request regarding application for certification of FCC ID: QE844077 We hereby request confidential treatment of information accompanying this application as outlined below: - Block Diagram - Operational Description - Schematic The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 & 0.459 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Client’s signature : Client’s name / title : Virginia Yeung / General Manager Contact information / address : Unit 709, 7/F., Tower 2, Cheung Sha Wan Plaza, No. 833 Cheung Sha Wan Rd., Kowloon, Hong Kong
FCC Certification label Sample FCC ID: QE844077 This device complies with Part 15 of the FCC Rules. 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.
FCC Certification label location Sample Label location
Antenna
1. RF EXPOSURE 1.1. The Requirement System 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 of the Commission’s guidelines. See Section 15.247(b)(4) and Section 1.1307(b)(1) 1.2. Limit For Maximum Permissible Exposure (MPE) Limits for General Population/ Uncontrolled Exposure F = frequency in MHz, * Plane-wave equivalent power density 1.3. MPE Calculations E(V/m) = 30 P G d , Power Density: S( 2 mW/cm) = 2 377 E Where E = Electric Field (V/m) P = Peak Output Power (mW) G = Antenna Numeric Gain (numeric) = 10 x , x = Antenna Gain(dBi) /10 d = Separation Distance (cm) Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) ( 2 mW/cm) Averaging Time 2 E, 2 H 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 We can change the formula to: S = 2 30 377 PG d or, d = 30 377 PG S Because the EUT is belong to general population/uncontrolled exposure. So 1.3.1. We considering the limit of minimum separation distance (d) is 20cm, Maximum Output Power = 59.43mW Antenna Gain = 2(dBi) = 1.58(numeric) S = 2 30 377 PG d = 0.019 2 mW/cm < 1.0 2 mW/cm (limit) Calculated RF Exposure power density is 0.019 2 mW/cm , less than the limit. 1.3.2. We considering the limit of power density (S) is 1.0 2 mW/cm , Maximum Output Power = 59.43mW Antenna Gain = 2(dBi) = 1.58numeric) d = 30 377 PG S = 2.7 cm < 20 cm Calculated RF Exposure separation distance is 2.7 cm, less than the minimum separation distance 1.3.3.FCC Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. In order to avoid the possibility of exceeding the FCC radio frequency exposure limits, Human proximity to the antenna shall not be less than 20cm(8 inches) during normal operation. Proposed RF exposure safety information to include in User’s Manual.
Page 1 of 123 FCC ID: QE844077 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20120527 APPLICATION CERTIFICATION FCC Part 15C On Behalf of Interactive Toy Concepts Limited Wi-Spi Helicopter Model No.: 44077 FCC ID: QE844077 Prepared for : Interactive Toy Concepts Limited Address : Unit 709, 7/F., Tower 2, Cheung Sha Wan Plaza, No.833 Cheung Sha Wan Rd., Kowloon, Hong Kong Prepared by : ACCURATE TECHNOLOGY CO., LTD Address : F1, Bldg. A, Changyuan New Material Port, Keyuan Rd. Science & Industry Park, Nanshan, Shenzhen, Guangdong P.R. China Tel: (0755) 26503290 Fax: (0755) 26503396 Report Number : ATE20120527 Date of Test : March 27-31, 2012 Date of Report : March 31, 2012 Page 2 of 123 FCC ID: QE844077 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20120527 TABLE OF CONTENTS Description Page Test Report Certification 1.GENERAL INFORMATION ..........................................................................................................5 1.1.Description of Device (EUT)....................................................................................................................5 1.2.Description of Test Facility ......................................................................................................................6 1.3.Measurement Uncertainty.........................................................................................................................6 2.MEASURING DEVICE AND TEST EQUIPMENT ..................................................................... 7 3.OPERATION OF EUT DURING TESTING ................................................................................. 8 3.1.Operating Mode ........................................................................................................................................8 3.2.Configuration and peripherals ..................................................................................................................8 4.TEST PROCEDURES AND RESULTS ......................................................................................... 9 5.6DB BANDWIDTH MEASUREMENT ........................................................................................ 10 5.1.Block Diagram of Test Setup..................................................................................................................10 5.2.The Requirement For Section 15.247(a)(2) ............................................................................................10 5.3.EUT Configuration on Measurement .....................................................................................................10 5.4.Operating Condition of EUT ..................................................................................................................10 5.5.Test Procedure ........................................................................................................................................11 5.6.Test Result ..............................................................................................................................................11 6.MAXIMUM PEAK OUTPUT POWER ....................................................................................... 18 6.1.Block Diagram of Test Setup..................................................................................................................18 6.2.The Requirement For Section 15.247(b)(3)............................................................................................18 6.3.EUT Configuration on Measurement .....................................................................................................18 6.4.Operating Condition of EUT ..................................................................................................................18 6.5.Test Procedure ........................................................................................................................................19 6.6.Test Result ..............................................................................................................................................19 7.POWER SPECTRAL DENSITY MEASUREMENT.................................................................. 26 7.1.Block Diagram of Test Setup..................................................................................................................26 7.2.The Requirement For Section 15.247(e).................................................................................................26 7.3.EUT Configuration on Measurement .....................................................................................................26 7.4.Operating Condition of EUT ..................................................................................................................26 7.5.Test Procedure ........................................................................................................................................27 7.6.Test Result ..............................................................................................................................................27 8.BAND EDGE COMPLIANCE TEST ........................................................................................... 34 8.1.Block Diagram of Test Setup..................................................................................................................34 8.2.The Requirement For Section 15.247(d) ................................................................................................34 8.3.EUT Configuration on Measurement .....................................................................................................34 8.4.Operating Condition of EUT ..................................................................................................................35 8.5.Test Procedure ........................................................................................................................................35 8.6.Test Result ..............................…
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Conducted emissions test Radiated emissions test < 1GHz Radiated emissions test > 1GHz
| # | Rule Parts | Frequency Range | Power Output |
|---|---|---|---|
| 1 | 15C | 2.41 GHz - 2.46 GHz | 59.43 mW |

2.4G R/C Vehicle
Equipment Class
DXX - Part 15 Low Power Communication Device Transmitter
RC CAR
Equipment Class
DXX - Part 15 Low Power Communication Device Transmitter
RC PLANE
Equipment Class
DXX - Part 15 Low Power Communication Device Transmitter
RC PLANE
Equipment Class
DXX - Part 15 Low Power Communication Device Transmitter
RC HELICOPTER
Equipment Class
DXX - Part 15 Low Power Communication Device Transmitter