OTM-6609A-27M-TX3.5 Channels R/C Helicopter

Ages 14 and up

1234 A B C D 4321 D C B A Title NumberRevisionSize A4 Date:21-Aug-2013Sheet of File:C:\Documents and Set tings\Administ rator\桌面\方框图~1.BkpDrawn By: high-frequency function processed Channel import LED indicate illustration of emitting frame Power regulator XT1 27.145M LCD DISPLAY buzzer MCU EM78P372A memory module24C02 circuit board U1 7130

INTERTEK TESTING SERVICE Report No.: 13080432HKG-001 Equipment Photographs Model : MC1704014 (External) FCC ID: OTM-6609A-27M-TX

INTERTEK TESTING SERVICE Report No.: 13080432HKG-001 Equipment Photographs Model : MC1704014 (Internal) FCC ID: OTM-6609A-27M-TX INTERTEK TESTING SERVICE Report No.: 13080432HKG-001 Equipment Photographs Model : MC1704014 (Internal) FCC ID: OTM-6609A-27M-TX INTERTEK TESTING SERVICE Report No.: 13080432HKG-001 Equipment Photographs Model : MC1704014 (Internal) FCC ID: OTM-6609A-27M-TX INTERTEK TESTING SERVICE Report No.: 13080432HKG-001 Equipment Photographs Model : MC1704014 (Internal) FCC ID: OTM-6609A-27M-TX INTERTEK TESTING SERVICE Report No.: 13080432HKG-001 Equipment Photographs Model : MC1704014 (Internal) FCC ID: OTM-6609A-27M-TX INTERTEK TESTING SERVICE Report No.: 13080432HKG-001 Equipment Photographs Model : MC1704014 (Internal) FCC ID: OTM-6609A-27M-TX INTERTEK TESTING SERVICE Report No.: 13080432HKG-001 Equipment Photographs Model : MC1704014 (Internal) FCC ID: OTM-6609A-27M-TX INTERTEK TESTING SERVICE Report No.: 13080432HKG-001 Equipment Photographs Model : MC1704014 (Internal) FCC ID: OTM-6609A-27M-TX

FCC ID: OTM-6609A-27M-TX Model: MC1704014 (Transmitter portion) Technical Description of Transmitter The transmitter operates at 27.145 MHz, and controls the corresponding receiver to move forward, backward, left and right. The circuit of the transmitter comprises of, 1. An Encoding circuit Consisting: IC1, IC2 2. Control buttons Consisting: S8, S10, S12, S14, RW2, RW3 3. A RF Oscillator (27.145MHz) Consisting: X1 4. A Filter Network Consisting: L3, C16, C20 5. A RF Modulator and Amplifier Consisting: Q1, Q3 6. A Power Supply Consisting: 9VDC (6 X “1.5V” AA batteries) Antenna Gain: 0dBi Nominal rated field strength: 75.2dBμV/m at 3m Maximum allowed field strength of production tolerance: +/- 3dB The transmitter uses an external and dedicated antenna.

Analysis Report Report No.: 13080432HKG-001 The Equipment Under Test (EUT) is a portable transmitter of a RC Helicopter operating at 27.145 MHz as dictated by a crystal. The EUT is powered by a 9.0 V DC source (6 x 1.5V AA batteries). The EUT has left steering trim adjustment, right steering trim adjustment, forward rapidity adjustment and backward rapidity adjustment to control the flying condition of the receiver of the helicopter. After switching ON the EUT and the receiver of the helicopter, activating the left stick on the EUT can control the helicopter to ascend or to descend. Moreover, activating the right stick on the EUT can control the helicopter to turn left or right and move forward or backward . Antenna Type: External dedicated antenna Antenna Gain: 0dBi Nominal rated field strength: 75.2dBμV/m at 3m Maximum allowed field strength of production tolerance: +/- 3dB According to the KDB 447498: Based on the Maximum allowed field strength of production tolerance was 78.2dBμV/m at 3m in frequency 27.145MHz, thus; The EIRP = [(FS*D) ^2*1000 / 30] = 0.0198mW Conducted power = Radiated Power (EIRP) – Antenna Gain So; Conducted Power = 0.0198mW. The SAR Exclusion Threshold Level for 27.145MHz when the minimum test separation distance is < 50mm: = [474 * (1 + log100/f(MHz))]/2 = 371.2mW Since the above conducted output power is well below the SAR Exclusion threshold level, so the EUT is considered to comply with SAR requirement without testing.

DEZIGN: CHECKED: APPROVED: MODEL NO: MODEL NAME: PCB NO: DRAWING NO: REV: CODE:SIZE:SHEET: SO DATA /CS /RD /WR DATA S12 MUNE S8 LIGHT S10 DOWN S14 UP VDD VDD R19 10R C17 104 C7 103 C10 103 C8 103 C11 103 Q1 SM945 Q3 H3904 XT1 27.145M C5 10P C4 22P C3 102P R9 22K R1 100R C16 101P C20 101P ANT1 ANTENNA R2 680K R16 1K D2 LED SO C7 104 VCC2 C6 103 BT1 4.5V S7 SW SPDT R14 100 GNDINOUT U17130 C5 104 R7 10K R13 10K C3 104 R10 10 C4 100UF/10V C6 104 VDD+3V VDD LADC LADC VCC+ RW2 5K RW3 5K SDC 456123 J2CON6 A0A1A2GND SDA(H) SDC WP* VDD IC2 24C02 SDA SDC R24 10 C18 104 VDD L3 4.7UH L2 3.3UH L1 2.2UH 1234567 8 9 10 11 121314 VDDSDC SDA LADC BUZZ RTTE RW2 5K RW2 5K EM78P372A IC1 P0ANT101 P0BT101 P0BT102 P0C301 P0C302 P0C301 P0C302 P0C401 P0C402 P0C401 P0C402 P0C501 P0C502 P0C501 P0C502 P0C601 P0C602 P0C601 P0C602 P0C701 P0C702 P0C701 P0C702 P0C801 P0C802 P0C1001 P0C1002 P0C1101 P0C1102 P0C1601 P0C1602 P0C1701 P0C1702 P0C1801 P0C1802 P0C2001 P0C2002 P0D201 P0D202 P0IC201 P0IC202 P0IC203 P0IC204 P0IC205 P0IC206 P0IC207 P0IC208 P0J201 P0J202 P0J203 P0J204 P0J205 P0J206 P0L101 P0L102 P0L201 P0L202 P0L301 P0L302 P0Q101 P0Q102 P0Q103 P0Q301 P0Q302 P0Q303 P0R101 P0R102 P0R201 P0R202 P0R701 P0R702 P0R901 P0R902 P0R1001 P0R1002 P0R1301 P0R1302 P0R1401 P0R1402 P0R1601 P0R1602 P0R1901 P0R1902 P0R2401 P0R2402 P0RW201 P0RW202 P0RW203 P0RW201 P0RW202 P0RW203 P0RW201 P0RW202 P0RW203 P0RW301 P0RW302 P0RW303 P0S701 P0S702 P0S703 P0S801 P0S802 P0S1001 P0S1002 P0S1201 P0S1202 P0S1401 P0S1402 P0U101 P0U102 P0U103 P0XT101 P0XT102 P0BT102 P0C301 P0C302 P0C501 P0C601 P0C701 P0C801 P0C1001 P0C1101 P0C1702 P0C1801 P0C2001 P0IC201 P0IC202 P0IC203 P0IC204 P0IC207 P0J205 P0Q302 P0R102 P0R1302 P0RW203 P0RW301 P0U101 P0C402 P0ANT101 P0L301 P0BT101 P0S702 P0C301 P0R702 P0R1301 P0LADC P0LADC P0LADC P0C302 P0C401 P0Q301 P0R901 P0C402 P0C502 P0XT101 P0C501 P0C602 P0Q102 P0R101 P0C602 P0R1001 P0U102 P0C702 P0RW202 P0C802 P0RW202 P0C1002 P0RW202 P0C1102 P0RW302 P0C1601 P0C2002 P0L302 P0C1602 P0C1701 P0J206 P0R1901 P0C1802 P0IC208 P0R2401 P0D201 P0R1602 P0D202 P0IC206 P0SDC P0SDC P0SDC P0IC205 P0SDA P0SDA P0J201 P0/CS P0J202 P0/RD P0J203 P0/WR P0J204 P0DATA P0DATA P0L102 P0Q103 P0L202 P0Q303 P0Q101 P0R201 P0XT102 P0R902 P0SO P0SO P0R1402 P0S703 P0S801 P0S1001 P0S1201 P0S1401 P0S802 P0S1002 P0S1202 P0S1402 P0R701 P0R1002 P0S701 P0C702 P0L101 P0L201 P0R202 P0C401 P0C502 P0R1601 P0R1902 P0R2402 P0RW201 P0RW303 P0U103 P0R1401 P0DATA P0SDA P0LADC P0SDC P0SO P0/CS P0/RD P0/WR P0BT102 P0C301 P0C302 P0C501 P0C601 P0C701 P0C801 P0C1001 P0C1101 P0C1702 P0C1801 P0C2001 P0IC201 P0IC202 P0IC203 P0IC204 P0IC207 P0J205 P0Q302 P0R102 P0R1302 P0RW203 P0RW301 P0U101 P0C402 P0ANT101 P0L301 P0BT101 P0S702 P0C301 P0R702 P0R1301 P0LADC P0C302 P0C401 P0Q301 P0R901 P0C402 P0C502 P0XT101 P0C501 P0C602 P0Q102 P0R101 P0C602 P0R1001 P0U102 P0C702 P0RW202 P0C802 P0RW202 P0C1002 P0RW202 P0C1102 P0RW302 P0C1601 P0C2002 P0L302 P0C1602 P0C1701 P0J206 P0R1901 P0C1802 P0IC208 P0R2401 P0D201 P0R1602 P0D202 P0IC206 P0SDC P0IC205 P0SDA P0J201 P0/CS P0J202 P0/RD P0J203 P0/WR P0J204 P0DATA P0L102 P0Q103 P0L202 P0Q303 P0Q101 P0R201 P0XT102 P0R902 P0SO P0R1402 P0S703 P0S801 P0S1001 P0S1201 P0S1401 P0S802 P0S1002 P0S1202 P0S1402 P0R701 P0R1002 P0S701 P0C702 P0L101 P0L201 P0R202 P0C401 P0C502 P0R1601 P0R1902 P0R2402 P0RW201 P0RW303 P0U103 P0R1401

Issuing Laboratory: Intertek Testing Services Hong Kong Limited Hong Kong Accreditation Service (HKAS) has accredited this laboratory under the Hong Kong Laboratory Accreditation Scheme (HOKLAS) for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. The results shown in this report were determined by this laboratory in accordance with its terms of accreditation. Report No.: 13080432HKG-001 i FCC ID: OTM-6609A-27M-TX Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com GENERAL INFORMATION Kidztech Toys Manufacturing Ltd. BRAND NAME: N/A, MODEL: MC1704014 6609A, 15222, 6701113 FCC ID: OTM-6609A-27M-TX Grantee: Kidztech Toys Manufacturing Ltd. Grantee Address: Room 1201, 12/F., Inter-Continental Plaza, 94 Granville Road, Tsim Sha Tsui East, Kowloon, Hong Kong. Contact Person: Eric Ho Tel: (852) 2721 8868 Fax: (852) 2721 8838 e-mail: N/A Manufacturer: Shantou Chenghai Jin Jun Toys Co. Ltd. Manufacturer Address: Yongxin Industry Zone, Lianshang, Chenghai, Shantou, China Brand Name: N/A Model: MC1704014, 6609A, 15222, 6701113 Type of EUT: Transmitter Description of EUT: 3.5 Channels R/C Helicopter Age Grade: 14 Ages and up Serial Number: N/A FCC ID / IC: OTM-6609A-27M-TX Date of Sample Submitted: August 12, 2013 Date of Test: August 13, 2013~August 19, 2013 Report No.: 13080432HKG-001 Report Date: August 22, 2013 Environmental Conditions: Temperature: +10 to 40°C Humidity: 10 to 90% Issuing Laboratory: Intertek Testing Services Hong Kong Limited Hong Kong Accreditation Service (HKAS) has accredited this laboratory under the Hong Kong Laboratory Accreditation Scheme (HOKLAS) for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. The results shown in this report were determined by this laboratory in accordance with its terms of accreditation. Report No.: 13080432HKG-001 ii FCC ID: OTM-6609A-27M-TX Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com SUMMARY OF TEST RESULT Kidztech Toys Manufacturing Ltd. BRAND NAME: N/A, MODEL: MC1704014 6609A, 15222, 6701113 FCC ID: OTM-6609A-27M-TX TEST SPECIFICATION REFERENCE RESULTS Transmitter Field Strength 15.227 Pass The equipment under test is found to be complying with the following standards: FCC Part 15, October 1, 2012 Edition Note: 1. The EUT uses a permanently attached antenna which, in accordance to section 15.203, is considered sufficient to comply with the pervisions of this section. 2. Pursuant to FCC part 15 Section 15.215(c), the 20 dB bandwidth of the emission was contained within the frequency band designated (mentioned as above) which the EUT operated. The effects, if any, from frequency sweeping, frequency hopping, other modulation techniques and frequency stability over excepted variations in temperature and supply voltage were considered. Issuing Laboratory: Intertek Testing Services Hong Kong Limited Hong Kong Accreditation Service (HKAS) has accredited this laboratory under the Hong Kong Laboratory Accreditation Scheme (HOKLAS) for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. The results shown in this report were determined by this laboratory in accordance with its terms of accreditation. Report No.: 13080432HKG-001 iii FCC ID: OTM-6609A-27M-TX Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com Table of Contents 1.0 General Description....................................................................................... 1 1.1 Product Description ...................................................................................... 1 1.2 Related Submittal(s) Grants .......................................................................... 1 1.3 Test Methodology ......................................................................................... 1 1.4 Test Facility .................................................................................................. 1 2.0 System Test Configuration ............................................................................ 2 2.1 Justification................................................................................................... 2 2.2 EUT Exercising Software .............................................................................. 2 2.3 Special Accessories...................................................................................... 2 2.4 Equipment Modification................................................................................. 2 2.5 Measurement Uncertainty ............................................................................. 2 2.6 Support Equipment List and Description........................................................ 2 3.0 Emission Results ........................................................................................... 3 3.1 Field Strength Calculation ............................................................................. 3 3.2 Radiated Emission Configuration Photograph ............................................... 4 3.3 Radiated Emission Data ............................................................................... 4 4.0 Equipment Photographs ................................................................................ 6 5.0 Product Labelling........................................................................................... 6 6.0 Technical Specifications................................................................................ 6 7.0 Instruction Manual ......................................................................................... 6 8.0 Miscellaneous Informatio…

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INTERTEK TESTING SERVICE Report No: 13080432HKG-001 Configuration Photographs Worst-Case Radiated Emissions (Front View) Model : MC1704014 13080432HKG-001 FCC ID: OTM-6609A-27M-TX INTERTEK TESTING SERVICE Report No: 13080432HKG-001 Configuration Photographs Worst-Case Radiated Emissions (Back View) Model : MC1704014 13080432HKG-001 FCC ID: OTM-6609A-27M-TX