TCI3344949.82-49.90 MHz WIRELESS R/C TOY-TX

Block Diagram 49.82-49.90 MHz

TCI33449_Outlook1 (326x612x16M jpeg) TCI33449_Outlook2 (366x630x16M jpeg)

TCI33449_PCB1 (574x211x16M jpeg) TCI33449_PCB2 (896x335x16M jpeg)

Schematic Diagram 49.82-49.90 MHz

THRU Lab & Engineering. RM302,Bokjo,29-15 , Chongpa3-Dong Yongsan-Gu, Seoul, Korea 81221095059F81221095056 email [email protected] APPLICANT: PACIFIC RC LIMITED. FCC ID: TCI33449 REPORT #: THRU-506004 COVER SHEET Test Report Product Name: 49.82-49.90 MHz Wireless R/C Toy - TX FCC ID: TCI33449 Applicant: PACIFIC RC LIMITED. Rm. 1101, 11/F., Beautiful Group Tower 77 Connaught Road Central Hong Kong Date Receipt:June 07, 2005 Date Tested: June 10, 2005 THRU Lab & Engineering. RM302,Bokjo,29-15 , Chongpa3-Dong Yongsan-Gu, Seoul, Korea 81221095059F81221095056 email [email protected] APPLICANT: PACIFIC RC LIMITED. FCC ID: TCI33449 REPORT #: THRU-506004 TABLE OF CONTENTS TABLE OF CONTENTS LIST APPLICANT: PACIFIC RC LIMITED. FCC ID: TCI33449 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 1............BLOCK DIAGRAM EXHIBIT 2............SCHEMATIC EXHIBIT 3............INSTRUCTION MANUAL EXHIBIT 4............SAMPLE OF FCC ID LABEL EXHIBIT 5............LOCATION OF FCC ID LABEL EXHIBIT 6............EXTERNAL PHOTO - FRONT SIDE EXHIBIT 7............EXTERNAL PHOTO - BACK SIDE EXHIBIT 8............INTERNAL PHOTO - COMPONENT SIDE EXHIBIT 9............INTERNAL PHOTO - COPPER SIDE EXHIBIT 10...........CIRCUIT DESCRIPTION EXHIBIT 11...........TEST SET UP PHOTO THRU Lab & Engineering. RM302,Bokjo,29-15 , Chongpa3-Dong Yongsan-Gu, Seoul, Korea 81221095059F81221095056 email [email protected] APPLICANT: PACIFIC RC LIMITED. FCC ID: TCI33449 REPORT #: THRU-506004 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: PACIFIC RC LIMITED. FCC ID: TCI33449 REPORT #: THRU-506004 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 80%. 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: PACIFIC RC LIMITED. FCC ID: TCI33449 REPORT #: THRU-506004 3 of 10 APPLICANT: PACIFIC RC LIMITED. FCC ID: TCI33449 NAME OF TEST: RADIATION INTERFERENCE RULES PART NO.: 15.235 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 49.844 29.8 H 2.3 10.9 1.0 41.7 -5.85 35.9 100 80 -58.3 -44.2 49.844 46.2 V 2.00 10.9 1.0 58.1 -5.85 52.3 100 80 -41.9 -27.8 Duty Cycle :20log((1msec*8 +0.5msec*18)/33.35msec)= -5.85 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 worse case emissions were reported. The UUT was tested in 3 orthogonal…

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THRU Lab & Engineering. RM302,Bokjo,29-15 , Chongpa3-Dong Yongsan-Gu, Seoul, Korea 81221095059F81221095056 email [email protected] APPLICANT: PACIFIC RC LIMITED. FCC ID: TCI33449 REPORT #: THRU-506004 THRU Lab & Engineering. RM302,Bokjo,29-15 , Chongpa3-Dong Yongsan-Gu, Seoul, Korea 81221095059F81221095056 email [email protected] APPLICANT: PACIFIC RC LIMITED. FCC ID: TCI33449 REPORT #: THRU-506004 THRU Lab & Engineering. RM302,Bokjo,29-15 , Chongpa3-Dong Yongsan-Gu, Seoul, Korea 81221095059F81221095056 email [email protected] APPLICANT: PACIFIC RC LIMITED. FCC ID: TCI33449 REPORT #: THRU-506004