OWGNRM180Remote Control Toy Transmitter

PHOTOGRAPH OF THE PRODUCT FRONT VIEW OF THE PRODUCT REAR VIEW OF THE PRODUCT

FCC ID: OWGNRM180 Made in China 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.

PHOTOGRAPH OF THE PRODUCT INNER CIRCUIT TOP VIEW INNER CIRCUIT BOTTOM VIEW

FCC ID: OWGNRM180 Circuit Description The 16.618833(x3 to 49.84 and 49.875MHz) crystal oscillator drives the base of Q1 the final/buffer amplifier. The modulation provided by Mic. The output of Q1 has the matching network consisting of L1 and C1 that limit the harmonic content and effect the proper coupling of the antenna to the output stage. Antenna, Ground and Power Source The antenna consists of a 15.5cm 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 9 Volt (“6F22” size battery x 1) primary battery

Date: 2003-02-11 TEST REPORT Page 1 of 22 No.: HM109557 FCC PART 15 SUBPART C CERTIFICATION REPORT FOR LOW POWER TRANSMITTER TEST REPORT No.:HM109557 Equipment Under Test [EUT]:ImmediateCare Model Number:NRM-180 Applicant:Excel Engineering (HK) Co., Ltd. FCC ID :OWGNRM180 Date: 2003-02-11 TEST REPORT Page 2 of 22 No.: HM109557 CONTENT: Cover Page 1 of 22 Content Page 2-3 of 22 Conclusion Page 4 of 22 1.0 General Details 1.1Test Laboratory Page 5 of 22 1.2Applicant Details Page 5 of 22 Applicant HKSTC Code Number for Applicant Manufacturer 1.3Equipment Under Test [EUT] Page 6 of 22 Description of EUT operation 1.4Date of Order Page 6 of 22 1.5Submitted Sample Page 6 of 22 1.6Test Duration Page 6 of 22 1.7Country of Origin Page 6 of 22 1.8 Additional Information of EUT Page 7 of 22 2.0 Technical Details 2.1Investigations Requested Page 8 of 22 2.2Test Standards and Results Summary Page 8 of 22 3.0Test Results 3.1Emission Page 9-13 of 22 3.2Bandwidth Measurement Page 14-15 of 22 Date: 2003-02-11 TEST REPORT Page 3 of 22 No.: HM109557 Appendix A List of Measurement Equipment Page 16 of 22 Appendix B Photographs Page 19-22 of 22 Date: 2003-02-11 TEST REPORT Page 4 of 22 No.: HM109557 CONCLUSION The submitted product was deemed to have COMPLIED after modification by customer with the requirements of Federal Communications Commission [FCC] Rules and Regulations Part 15. The tests were performed in accordance with the standards described above and on Section 2.2 in this Test Report. Verify byPatrick Wong for Chief Executive Date: 2003-02-11 TEST REPORT Page 5 of 22 No.: HM109557 1.0 General Details 1.1Test Laboratory The Hong Kong Standards and Testing Centre Ltd. EMC Laboratory 10 Dai Wang Street, Taipo Industrial Estate New Territories, Hong Kong Telephone:852 2666 1888 Fax:852 2664 4353 1.2Applicant Details Applicant EXCEL ENGINEERING (HK) CO., LTD. Unit 1101, 11 th Fl., Lippo Sun Plaza, 28 Canton Road, Tsim Sha Tsui, Kowloon, Hong Kong. Telephone:852 2736 3632 Fax:852 2314 4424 HKSTC Code Number for ApplicantEXE001 Manufacturer KWOK’S WINTY INDUSTRIES CORPORATION (SHEN ZHEN) CO., LTD. San Lian Industry Zone, Shi Yan Town, Baoan District, Shen Zhen, China Telephone:N/A Fax:N/A Date: 2003-02-11 TEST REPORT Page 6 of 22 No.: HM109557 1.3Equipment Under Test [EUT] Description of Sample Product:ImmediateCare Manufacturer:Kwok’s Winty Industries Corporation (Shen Zhen) Co., Ltd. Brand Name:Excel Model Number:NRM-180 Input Voltage:3Vd.c. (Rechargeable Battery) and 6Vd.c. (AC-DC Adaptor) The AC/DC Adapter used for the tests was provided by the applicant with the following details: Model Number: EX-6100, Input: 120Va.c. 60Hz, Output: 6Vd.c. 100mA Additional Model Number:NRM-320 1.3.1Description of EUT Operation The Equipment Under Test(EUT) is an Excel Engineering (HK) Co., Ltd., ImmediateCare. The transmitter is a 2 button transmitter. The EUT continues to transmit while button is being pressed. It is voice transmission, Modulation by Mic. and tape is frequency modulation. 1.4Date of Order 2002-12-31 1.5Submitted Sample(s): 1 Sample per model 1.6Test Duration 2003-01-13 1.7Country of Origin China Date: 2003-02-11 TEST REPORT Page 7 of 22 No.: HM109557 1.8Additional Information of EUT SubmittedNot Available User Manual Part List Circuit Diagram Printed Circuit Board [PCB] Layout Block diagram FCC ID Label Date: 2003-02-11 TEST REPORT Page 8 of 22 No.: HM109557 2.0Technical Details 2.1Investigations Requested Perform ElectroMagnetic Interference measurement in accordance with FCC 47CFR [Codes of Federal Regulations] Part 15 and ANSI C63.4:2000 for FCC Certification. 2.2Test Standards and Results Summary Tables EMISSION Results Summary Test ConditionTest RequirementTest MethodClass /Test Result SeverityPassFailedN/A Field Strength of Fundamental Emissions & Spurious Emissions FCC 47CFR 15.235ANSI C63.4:2000N/A Radiated Emissions, 30MHz to 1GHz FCC 47CFR 15.209ANSI C63.4:2000Class B Conducted Emissions on AC, 0.15MHz to 30MHz FCC 47CFR 15.207ANSI C63.4:2000Class B Note: N/A - Not Applicable Date: 2003-02-11 TEST REPORT Page 9 of 22 No.: HM109557 3.0 Test Results 3.1Emission 3.1.1Radiated Emissions Test Requirement:FCC 47CFR 15.235 Test Method:ANSI C63.4:2000 Test Date:2003-01-13 Mode of Operation:On mode Test Method: The sample was placed 0.8m above the ground plane on the OATS *. Measurements in both horizontal and vertical polarities were performed. During the test, each emission was maximized by: having the EUT continuously working, investigate all operating modes, rotated about all 3 axis (X, Y & Z) to obtain worst position, manipulating interconnecting cables, rotating turntable, varying antenna height from 1m to 4m in both horizontal and vertical polarizations. The emissions worst-case are shown in Test Results of the following pages. *:OATS [Open Area Test Site] located at HKSTC with a metal ground plane on filed with the FCC pursuant to section 2.948 of the FCC rules, with Registration Number: 90657. Test Setup: EUT distance = 3m Pre -Amplifier Receiver Turn Table Computer Ground plane Date: 2003-02-11 TEST REPORT Page 10 of 22 No.: HM109557 Limits for Field Strength of Fundamental Emissions [FCC 47CFR 15.235]: Frequency Range of Fundamental Field Strength of Fundamental Emission [Peak] Field Strength of Fundamental Emission [Average] [MHz] [μV/m][μV/m] 49.82-49.90100,00010,000 Results: Channel A FrequencyCorrectionLimit @3mAntenna FactorPolarity MHz dB μ V/m μ V/m 49.8456.810.066.82,187.8100,000Vertical dB μ V/m Field Strength μ V/m Field Strength of Fundamental Emissions Peak Value Measured Level @3m dB μ V/m Field Strength FrequencyCorrectionLimit @3mAntenna FactorPolarity MHz dB μ V/m μ V/m 49.8456.410.066.42,089.3100,00Vertical dB μ V/m Field Strength Field Strength of Fundamental Emissions Average Measured Level @3m dB μ V/m Field Strength μ V/m According to FCC 47CFR15.35, the limit on the radio frequency emissions as measured using instrumentation with a peak detector function, correspon…

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Close From: Marianne Bosley To: '[email protected]' Cc: '[email protected]'; '[email protected]' Subject: Metrak #13415 Excel Engineering (HK) Co Ltd. FCC ID: OWGNRM180 Sent: 2/25/2003 12:51 PM Importance: Normal Hello, The technical reviewer has the following issues. Please respond and we will continue with this project. Thank you. 1. The unit apparently has provisions for connection of an AC/DC adapter, and Line Conducted Measurements were performed in accordance with FCC 15.207. However, there was no test setup photograph or diagram of the Line Conducted Test setup required by ANSI C63.4. Please provide a photograph of the Line Conducted Test Setup. 2. Also note that the Line Conducted Emissions limits listed on pages 15 & 16 seem to imply that you are using the old emissions limits and not the new limits adopted from the CISPR 22 limits. Please confirm if you are using the new CISPR 2 limits as referenced in the current version of FCC Pt. 15.207. If the old limits are used then the Grant will be conditioned to ‘expire’ in 2005, which does not seem necessary in this application. 3. Please note that the limits on the measurements on the tables on pages 15 & 16 of 22 should be dBuV and not dBuV/m. 4. The Radiated Spurious Emissions seem to have been performed without the AC/DC adapter (see photographs on pages 21 & 22 of 22). If this is correct, please re-test the fundamental emission and Spurious Emissions with the adapter connected. 5. The Bandedge plot on page 18 appears to show emissions within the 26dB point that is out of the 49.82MHz lower band edge, showing apparent noncompliance with Section 15.235(b). The plot on page 19 of 22 appears to be clipped in amplitude, and thus I can not determine the 26dB points. Replot the emission, using the same span, but with a RBW = 1 kHz (VBW >= RBW). This would be 1% of the span, as is recommended. Marianne T. Bosley EMC Administrator 410-354-3300 X 412 [email protected] Visit MET Labs for a demonstration of our new CETECOM BITE Test System at the Bluetooth Developers Conference, Booth 622, Dec. 10-12, San Jose, CA. For more information visit www.ibctelecoms.com/bluetoothdevcon. MET’S IN THE NEWS! Get the latest at: http://www.metlabs.com/pages/Sun.html?coll=bal -business-headlines

Close From: alice_wong [SMTP:[email protected]] To: [email protected] Cc: EED - Choy, Kitty Subject: Metrak #13415 Excel Engineering (HK) Co Ltd. FCC ID: OWGNRM180 Sent: 2/28/2003 8:36 PM Importance: Normal Hi Marianne, Please see attached file fro answer of the question. Thanks. Best Regards Alice > > > > > Hello, > > > > > > The technical reviewer has the following issues. Please respond and we > > will > > > continue with this project. Thank you. > > > > > > 1. The unit apparently has provisions for connection of an AC/DC > adapter, > > > and Line Conducted Measurements were performed in accordance > > > with FCC 15.207. However, there was no test setup photograph or diagram > > of > > > the Line Conducted Test setup required by ANSI C63.4. Please provide > > > a photograph of the Line Conducted Test Setup. > > > > > > 2. Also note that the Line Conducted Emissions limits listed on pages 15 > & > > > 16 seem to imply that you are using the old emissions limits and not > > > the new limits adopted from the CISPR 22 limits. Please confirm if you > > are > > > using the new CISPR 2 limits as referenced in the current version of > > > FCC Pt. 15.207. If the old limits are used then the Grant will be > > > conditioned to 'expire' in 2005, which does not seem necessary in this > > > application. > > > > > > 3. Please note that the limits on the measurements on the tables on > pages > > 15 > > > & 16 of 22 should be dBuV and not dBuV/m. > > > > > > 4. The Radiated Spurious Emissions seem to have been performed without > the > > > AC/DC adapter (see photographs on pages 21 & 22 of 22). If this is > > > correct, please re-test the fundamental emission and Spurious Emissions > > with > > > the adapter connected. > > > > > > 5. The Bandedge plot on page 18 appears to show emissions within the > > > 26dB point that is out of the 49.82MHz lower band edge, showing apparent > > > noncompliance with Section 15.235(b). The plot on page 19 of 22 appears > > to > > > be clipped in amplitude, and thus I can not determine the 26dB points. > > > Replot the emission, using the same span, but with a RBW = 1 kHz (VBW >= > > > RBW). This would be 1% of the span, as is recommended. > > > > > > > > > Marianne T. Bosley > > > EMC Administrator > > > 410-354-3300 X 412 > > > [email protected] > > > > > > Visit MET Labs for a demonstration of our new CETECOM BITE Test System > at > > > the Bluetooth Developers Conference, Booth 622, Dec. 10-12, San Jose, > CA. > > > For more information visit www.ibctelecoms.com/bluetoothdevcon. > > > > > > MET'S IN THE NEWS! Get the latest at: > > > http://www.metlabs.com/pages/Sun.html?coll=bal -business-headlines > > > > > > > > > > > > > > > > > > > > > > > > Dscf0001.jpg graph.PDF

FCC ID: OWGNRM180

TEST SET UP PHOTOGRAPH OF THE PRODUCT MEASUREMENT OF RADIATED EMISSION TEST SET UP