IBH136209A26.96-27.28MHz WIRELESS R/C TOY-TX

Installing Batteries In the Transmitter The transmitter requires one 9-volt battery (not included). 1. Slide open battery door and place the battery in the transmitter as indicated by the polarity symbols ( + and - ) marked inside. 2. Slide battery door all the way closed. In the truck You can use7.2V battery pack (not included) for the truck. 1. Make sure the truck is turned Off. 2. Turn compartment latches on the bottom of the vehicle toward open. 3. Lift the battery door open. 4. Insert a fully charged 7.2V battery pack 5. Attach the connector of the battery pack with the truck’s connector. 6. Replace the battery door and turn the latches closed Battery Note: - Dispose of old batteries promptly and properly. - Do not dispose of batteries in a fire. - Do not mix old and new batteries or batteries of different types: alkaline, standard (carbon-zinc) or rechargeable (nickel-cadmium). - Remove batteries during long periods of non-use. Always remove exhausted batteries from the toy. Operating the truck 1. Extend the antenna of transmitter to its full length. 2. Slide ON/OFF switch of transmitter and truck to ON. 3. Steering Wheel - Use the steering wheel to turn left and right. Release to drive straight. 4. Throttle Trigger – Drive the car using the throttle trigger to move forward and backward. Pull the trigger towards the handle to drive forward. Push the trigger away from the handle to drive backward. Release to stop. 5. Slide ON/OFF to OFF on the truck and transmitter after playing. HINT - Wheel alignment: If the truck does not drive in a straight line when you release the steering wheel, adjust the wheel alignment control on the bottom of the truck. Turn the control toward R if the truck is pulling to the left, or toward L if the truck is pulling to the right. - If you hear a loud pop while driving your truck, this is normal. The sound is made by the clutch that protects the gear box. - If someone uses a CB nearby, it might interfere with your control of the truck. If this happens, move the truck and transmitter away from the CB. - Running your truck continuously for long periods of time generates high heat levels, causing wear and tear on the motor. To keep heat levels down, let the truck cool for at least ten min before installing a new or newly charged battery. - If the truck is running, but not responding to the transmitter, move closer to the truck. - THE FCC WANTS YOU TO KNOW Your vehicle or transmitter might cause TV or radio interference even when it is operating properly. To determine whether your vehicle or transmitter is causing the interference, turn off your vehicle and release the transmitter’s control levers. If the interference goes away, your vehicle or transmitter is the cause. Try to eliminate the interference by: -Moving your vehicle and transmitter away from the TV or radio. If you cannot eliminate the interference, the FCC requires that you stop using your vehicle. Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

Applicant: Union Concept Co., Ltd. FCC ID: IBH136209A Circuit Description Q1 the 27.145MHz crystal oscillator drives the base of Q2 the final/buffer amplifier. Summed into the same base (Q2) is the modulation provided by IC1. The output of Q1 has the matching network consisting of L1, L2, C3, and C6 that limit the harmonic content and affect the proper coupling of the antenna to the output stage. Antenna, Ground and Power Source The antenna consists of a 45cm long telescoping chrome over brass Tubing. There is no external ground connection. The ground is only That of the printed circuit board. Electric current is supplied by a 9Volt Primary storage cell.

Schematic Diagram 26.96-27.28 MHz

THRU Lab & Engineering. RM302,Bokjo,29-15 , Chongpa3-Dong Yongsan-Gu, Seoul, Korea 81221095059F81221095056 email [email protected] APPLICANT: UNION CONCEPT CO., LTD. FCC ID: IBH136209A REPORT #: THRU-507005 COVER SHEET Test Report Product Name: 26.96-27.28 MHz Wireless R/C Toy - TX FCC ID: IBH136209A Applicant: UNION CONCEPT CO., LTD. FLAT E1, 12/F., KAI TAK FTY. BLDG. 99 KING FUK STREET, SAN PO KONG KOWLOON HONG KONG Date Receipt: 06/28/2005 Date Tested: 07/05/2005 THRU Lab & Engineering. RM302,Bokjo,29-15 , Chongpa3-Dong Yongsan-Gu, Seoul, Korea 81221095059F81221095056 email [email protected] APPLICANT: UNION CONCEPT CO., LTD. FCC ID: IBH136209A REPORT #: THRU-507005 TABLE OF CONTENTS TABLE OF CONTENTS LIST APPLICANT: UNION CONCEPT CO., LTD. FCC ID: IBH136209A TEST REPORT CONTAINING: PAGE 1.............TEST EQUIPMENT LIST PAGE 2.............TEST PROCEDURE PAGE 3.............RADIATION INTERFERENCE TEST DATA PAGE 4-5...........DUTY CYCLE PLOT. PAGE 6-8...........RADIATION INTERFERENCE TEST DATA PAGE 9.............OCCUPIED BANDWIDTH PAGE 10............OCCUPIED BANDWIDTH PLOT EXHIBITS CONTAINING: EXHIBIT 2............BLOCK DIAGRAM EXHIBIT 3............SCHEMATIC EXHIBIT 4A-4B........PARTS LIST EXHIBIT 5............INSTRUCTION MANUAL EXHIBIT 6............SAMPLE OF FCC ID LABEL EXHIBIT 7............LOCATION OF FCC ID LABEL EXHIBIT 8............EXTERNAL PHOTO - FRONT SIDE EXHIBIT 9............EXTERNAL PHOTO - BACK SIDE EXHIBIT 10...........INTERNAL PHOTO - COMPONENT SIDE EXHIBIT 11...........INTERNAL PHOTO - COPPER SIDE EXHIBIT 14...........CIRCUIT DESCRIPTION THRU Lab & Engineering. RM302,Bokjo,29-15 , Chongpa3-Dong Yongsan-Gu, Seoul, Korea 81221095059F81221095056 email [email protected] APPLICANT: UNION CONCEPT CO., LTD. FCC ID: IBH136209A REPORT #: THRU-507005 Page 1 of 10 Test Equipment List DEVICE MODEL MFGR SERNO DUE.CAL EMI Test Receiver ESVS 10 Rohde & Schwarz 830489/001 2006.04.23. Spectrum Analyzer 8566B Hewlett Packard 2311A02394 2006.04.23 Spectrum Display 85662A Hewlett Packard 2542A12429 2006.04.23. Quasi-Peak Adapter 85650A Hewlett Packard 2521A00887 2006.04.23. RF Preselector 85685A Hewlett Packard 2648A00504 2006.04.23 Pre-Amplifier 8449B Hewlett Packard 3008A00375 2006.04.23. Pre-Amplifier 8447F Hewlett Packard 3113A05367 2006.04.23. Spectrum Monitor EZM Rohde & Schwarz 862304/007 2006.04.23. Bico-Antenna 94455-1 Eaton 977 2007.04.01. Log-Periodic Antenna 3146 EMCO 2051 2007.04.01. Dipole Antenna TDA25/1/2 Electro Metrics 176/200/200 2007.04.01. Horn Antenna SAS-571 A.H Systems 414 2007.04.01. Spectrum Analyzer R3261C Advantest 71720189 2006.04.23 LISN KNW-242 Kyoritsu 8-923-2 2007.04.25. LISN 8012-50-R- 24 Solar 8379121 2007.04.25.. Loop Ant 6507 EMCO 1435 2005.10.06. Signal Generator SMS Rohde & Schwarz 872165/100 2006.04.23. Modulation Analyzer 8901B Hewlett Packard 3438A05094 2006.04.23. Frequency Counter CMC251 Tektronic CMC-251TW52489 2006.04.23. THRU Lab & Engineering. RM302,Bokjo,29-15 , Chongpa3-Dong Yongsan-Gu, Seoul, Korea 81221095059F81221095056 email [email protected] APPLICANT: UNION CONCEPT CO., LTD. FCC ID: IBH136209A REPORT #: THRU-507005 Page 2 of 10 TEST PROCEDURE GENERAL: This report shall NOT be reproduced except in full without the written approval of Thrulab & Engineering. RADIATION INTERFERENCE: The test procedure used was ANSI STANDARD C63.4- 1992 using a HEWLETT PACKARD spectrum analyzer with a preselector. The bandwidth of the spectrum analyzer was 100 kHz with an appropriate sweep speed. The analyzer was calibrated in dB above a microvolt at the output of the antenna. The resolution bandwidth was 100 kHz and the video bandwidth was 300 kHz. The ambient temperature of the UUT was 25ºC with a humidity of 55%. FORMULA OF CONVERSION FACTORS: The Field Strength at 3m was established by adding the meter reading of the spectrum analyzer (which is set to read in units of dBuV) to the antenna correction factor supplied by the antenna manufacturer. The antenna correction factors are stated in terms of dB. The gain of the Preselector was accounted for in the Spectrum Analyzer Meter Reading. Example: Freq (MHz) METER READING + ACF = FS 33 20 dBuV + 10.36 dB = 30.36 dBuV/m @ 3m ANSI STANDARD C63.4-1992 10.1.7 MEASUREMENT PROCEDURES: The unit under test was placed on a table 80 cm high and with dimensions of 1m by 1.5m. The table used for radiated measurements is capable of continuous rotation. When an emission was found, the table was rotated to produce the maximum signal strength. At this point, the antenna was raised and lowered from 1m to 4m. The antenna was placed in both the horizontal and vertical planes. The situation was similar for the conducted measurement except that the table did not rotate. The EUT was setup as described in ANSIC63.4-1992 with the EUT 40 cm from the vertical ground wall:Not Applicable, battery operated. THRU Lab & Engineering. RM302,Bokjo,29-15 , Chongpa3-Dong Yongsan-Gu, Seoul, Korea 81221095059F81221095056 email [email protected] APPLICANT: UNION CONCEPT CO., LTD. FCC ID: IBH136209A REPORT #: THRU-507005 Page 3 of 10 APPLICANT: UNION CONCEPT CO., LTD. FCC ID: IBH136209A NAME OF TEST: RADIATION INTERFERENCE RULES PART NO.: 15.227(a) REQUIREMENTS: CARRIER FREQUENCY SHALL NOT EXCEEDS 10,000 microvolts/meter AT 3M. Frequency (MHz) Reading Receiver dBuv/m PK Polar Ant Height m Antenna Factor dB Cable Loss dB Result dBuv PK Duty Cycle dB Result dBuv AV Limit dBuv/m PK Limit dBuv/m AV Margin dBuv/m PK Margin dBuv/m AV 27.128 46.7 H 2.5 15.9 0.9 63.5 -7.30 56.2 100 80 -36.5 -23.8 27.128 63.5 V 1.78 15.9 0.9 80.3 -7.30 73.0 100 80 -19.7 -7.0 Duty Cycle :20log((0.5msec*10 +1.580msec*6)/33.60msec)= -7.3 SAMPLE CALCULATION: FSdBuV/m = MR (dBuV) + ACFdB. TEST PROCEDURE : The procedure used was ANSI STANDARD C63.4-1992. The spectrum was scanned from 30 MHz to 1000 MHz. When an emission was found, the table was rotated to produce the maximum signal strength. The antenna was placed in both the horizontal and vertical planes and the wor…

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THRU Lab & Engineering. RM302,Bokjo,29-15 , Chongpa3-Dong Yongsan-Gu, Seoul, Korea 81221095059F81221095056 email [email protected] APPLICANT: UNION CONCEPT CO., LTD. FCC ID: IBH136209A REPORT #: THRU-507005 THRU Lab & Engineering. RM302,Bokjo,29-15 , Chongpa3-Dong Yongsan-Gu, Seoul, Korea 81221095059F81221095056 email [email protected] APPLICANT: UNION CONCEPT CO., LTD. FCC ID: IBH136209A REPORT #: THRU-507005 THRU Lab & Engineering. RM302,Bokjo,29-15 , Chongpa3-Dong Yongsan-Gu, Seoul, Korea 81221095059F81221095056 email [email protected] APPLICANT: UNION CONCEPT CO., LTD. FCC ID: IBH136209A REPORT #: THRU-507005