PY6-MGI001Remote Control

Mr. Timothy Johnson Examiner Engineer American Telecommunications Certification Body Inc. 6731 Whittier Avenue McLean, VA 22101 RE: Motorized Golf International, USA, Inc. FCC ID: PY6-MG1001 Dear Mr. Johnson: This is in reference to the March 8,2001 request for technical information for the above subject project. 1- BOM for this board is provided. 2- The photographs have been uploaded. 3- Letter of confidentiality stands since BOM is provided. BOM uploaded. 4- The 7 buttons unit and 3 buttons unit use the same motherboard. 5- BOM has been uploaded. 6- Operational Description has been uploaded. 7- The “NOV ON” and “NAV OFF” buttons are used as Compass to identify traveling direction of Golf Cart only. Should you have any concerns or questions, please contact me. Best regards, Brian Haghtalab Operations Manager

1 February 2002 American Telecommunications Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean VA 22101 RE:Request for Confidentiality FCC ID:PY6-MGI001 Dear Sir, Please be advised that the following information is to be held confidential on behalf of Motorized Golf International USA, Inc. Block Diagram Schematic Diagram Bill of Materials The application contains technical information which Motorized Golf International USA, Inc. deems to be a trade secret and proprietary. If made public, the information might be used to the disadvantage of the applicant in the market place. Thank you for your attention to this matter. Sincerely, William J. Bouzan President Motorized Golf International USA, Inc, 45 Blackburn Center, Gloucester, MA 01930

Hi Brian, Please advise me on 1. What has to be done to obtain an FRN number. Do I do it or do you. 2. If you would be kind enough to return a copy of my confid letter by email I will amend and return to you. 3. The Nav ON/OFF indicators are used to maintain the direction of the cart once sent down the fairway by remote signal. Press the NAV ON button and the electronic compass is engaged to maintain direction. This is done automatically within the software package. NAV OFF does what it describes , it turns the system off and direction than has to be controlled using the transmitter. Best regards Bill Bouzan -----Original Message----- From: Timothy R. Johnson [mailto:[email protected] ] Sent: Thursday, May 16, 2002 9:55 PM To: [email protected] Cc: [email protected] Subject: Review of Motorized Golf International USA, Inc. Application, FCC ID: PY6-MGI001 Brian, Attached are comments regarding review of this application. We can wrap this application up quicly, however I can not issue a grant without an FRN number for Motorized Gold International. Thank You, Timothy R. Johnson, NARTE Certified EMC Engineer (No. EMC-002205-NE) Examining Engineer American TCB, Inc. 6731 Whittier Ave. McLean, VA 22101 email: [email protected] alternate email: [email protected] mobile number: 404-414-8071 corporate phone: 703-847-4700 corporate fax: 703-847-6888 To: <[email protected]> Cc: <[email protected]> Subject: FW: Review of Motorized Golf International USA, Inc. Application, FCC ID: PY6- MGI001 Page 1 of 2Motorized Golf PY6-MGI001 5/17/2002Printed for "Timothy R. Johnson" <[email protected]> ATCB Comments 051602.pdf Page 2 of 2Motorized Golf PY6-MGI001 5/17/2002Printed for "Timothy R. Johnson" <[email protected]>

E E E X X X H H H I I I B B B I I I T T T 2 2 2 C C C l l l a a a s s s s s s “ “ “ B B B ” ” ” L L L a a a b b b e e e l l l i i i n n n g g g F F F o o o r r r m m m a a a t t t Label Location (Bottom View) Motorized Golf International USA FCCID: PY6-MGI001 This device complies with Part 15 of 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. FCCID LABEL

Bill Bouzan Fax 9782815005 23rd April 2002 Engineering Description. The MGI remote control 3 or 7 button versions have the same features. Power Supply Microprocessor Modulation Level Shifter LED drivers RF Module The battery power is supplied to the PCB and is turned on or off to the circuit by presses of the remote control push buttons. Any button pressed will turn ON the power supply and when ALL buttons are released the power is disconnected from the circuit. When the power supply is turned on the microprocessor is active and : • Reads which switch is pressed. • Turns on one of two indicator leds via led driver transistors. • Sends a serial coded pulse train to the modulation level shifter. The microprocessor clock is crystal locked to 4MHz. The header HD1 is only used during programming of the microprocessor. The Modulation level shifter converts the serial pulse train to approx 9v to modulate the RF module. The Modulation levels to the RF module are : Low level0 volt High Level8-9 volt MGI Remote RF Section The RF module is supplied to MGI as a proprietary part and its design is not available to MGI. By visual inspection it can been determined that the module has the following features : • A single transistor RF oscillator • SAW filter frequency locked to 433.92MHz. • When powered ON but with a Low modulation level (0V) the RF oscillator is OFF therefore no RF output. • When powered ON and a ‘High’ modulation level, the RF oscillator is active and RF output is active. • The nominal RF output from the module is 2mW when active.

M M G G I I U U S S A A F F C C C C I I N N F F O O R R M M A A T T I I O O N N MGI-7 Remote Control TransmitterPage 2 of 16 R R R F F F M M M e e e a a a s s s u u u r r r e e e m m m e e e n n n t t t R R R e e e p p p o o o r r r t t t P P P r r r e e e p p p a a a r r r e e e d d d b b b y y y : : : N N N a a a t t t i i i o o o n n n a a a l l l C C C e e e r r r t t t i i i f f f i i i c c c a a a t t t i i i o o o n n n L L L a a a b b b o o o r r r a a a t t t o o o r r r y y y 8370 Court Avenue, Suite B-1 Ellicott City, Maryland 21043 (410) 461-5548 I I I n n n S S S u u u p p p p p p o o o r r r t t t o o o f f f : : : F F F o o o r r r : : : Motorized Golf Int’l. USA, Inc. 45 Blackburn Center Gloucester, MA 01930 Model: MGI-7 Remote Control Transmitter FCCID: PY6-MGI001 Demonstration of Compliance with FCC Rules Part 15.231 No part of this report may be reproduced without written approval of National Certification Laboratory February 8, 2002 FCC CERTIFICATION MGI-7 Remote Control TransmitterPage 3 of 16 TABLE OF CONTENTS 1.0General Information.................................................................................................................................4 1.1...Summary..............................................................................................................4 1.2...Test Methodology...................................................................................................................................4 1.3...Test Facility.............................................................................................................................................4 2.0Description of Equipment Under Test (EUT).........................................................................................5 2.1...EMI Countermeasure..............................................................................................................................6 3.0Test Program ............................................................................................................................................6 4.0Test Configuration for Radiated and Conducted Emissions................................................................6 4.1...Bandwidth Emission Test Result............................................................................................................7 4.1.1Bandwidth Emission Plot................................................................................................................8 4.2.1Peak Field Strength of Fundamental Plot........................................................................................9 5.0Conducted Emissions Scheme................................................................................................................10 6.0Radiated Emissions Scheme...................................................................................................................11 6.1...Radiated Emissions Data Table.............................................................................................................13 TABLES Table 1EUT Accessories..............................................................................................................14 Table 2Support Equipment.........................................................................................................15 Table 3Measurement Equipment Used......................................................................................16 EXHIBITS NCL PROJ.# MGI-0632 MGI-7 Remote Control TransmitterPage 4 of 16 1.0 General Information: This report has been prepared on behalf of MOTORIZED GOLF INT’L. USA, INC., to support the FCC Certification of a Part 15 Intentional Radiator. The Equipment Under Test (EUT) was the Model: MGI-7 Remote Control Transmitter. The EUT configuration consisted of one Transmitter unit. The test results reported in this document relate only to the item that was tested. Radio-Noise Emissions tests were performed according to the ANSI C63.4- 1992, “Method of Measurement of RFI from Low-Voltage Electronic Equipment in the Range of 9 KHz- 40 GHz”. The measuring equipment conforms to ANSI C63.2 Specifications for electromagnetic Noise and Field Strength-Instrumentation 1.1 Summary: The MOTORIZED GOLF INT’L. USA, INC.. Model MGI-7 Remote Control Transmitter, complies with the Part 15.231 Radio Limits for periodic operation above 70 MHz for an Intentional Radiator.. 1.2 Test Methodology; Both conducted and radiated testing were performed according to the procedures in ANSI C63.4 1992. Radiated testing was performed at an antenna to EUT distance of three (3) meters. 1.3 Test Facility: The open area test site and conducted measurement facility used to collect the radiated data is located on the parking lot of National Certification Laboratory 8370 Court Avenue, Suite B-1, Ellicott City, Maryland 21043. This site has been fully described in a report dated May 26, 1993, submitted to and approved by the Federal Communications Commission to perform AC line conducted and radiated emissions testing. MGI-7 Remote Control TransmitterPage 5 of 16 2.0 Description of Equipment Under Test (EUT): The EUT features: I I I n n n t t t e e e r r r n n n a a a l l l P P P C C C B B B A A A n n n t t t e e e n n n n n n a a a 4 4 4 3 3 3 4 4 4 M M M H H H z z z F F F r r r e e e q q q u u u e e e n n n c c c y y y C C C r r r y y y s s s t t t a a a l l l S S S t t t a a a b b b l l l e e e O O O s s s c c c B B B S S S K K K M M M o o o d d d u u u l l l a a a t t t i i i o o o n n n M M M a a a n n n u u u a a a l l l b b b u u u t t t t t t o o o n n n T T T r r r a a a n n n s s s m m m i i i s s s s s s i i i o o o n n n A A A c c c t t t i i i v v v a a a t t t i i i o o o n n n w w w i i i t t t h h h i i i m m m m m m e e e d d d i i i a a a t t t e e e T T T r r r a a a n n n s s s m m m i i i s s s s s s i i i o o o n n n O O O f f f f f f , , , u u u p p p o o o n n n r r r e e e l l l e e e a a a s s s e e e B B B…

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