ABZ99FT7007Part 15 Transmitter

FCC ID:ABZ99FT7007 / IC:109AB-99FT7007 BLOCK DIAGRAM Controller USB ESD/ EMI Filter Charge/Monitor Bluetooth IC Antenna 125 kHz 3.3V UART TX UART SPI NFC Tx NFC Rx 26 MHz GPIO GPIO Flash 1.8V Protection CHARGER Ext. Charge Enable Linear Reg. 3.3V uUSB Port Full Speed VBUS Battery w/Safety Circuit USB PIO VDD ON/OFF SPKR UART Volume Up Volume Down 16 MHz Charging Pass Device GPIO USB ID DATA WAKE NFC Receiver SPI LED 1 PIO 40 2 VBATT VBATT BAT_P VDD_CHG PIO 2 USB Switch CSR USB VBATT Fault PIO VBUS SAFE VREGENABLE_H Volume Up Volume Down PTT/MFB GPIO GPIO GPIO GPIO UART RX XIN 0XOUT 0 Activate Audio PA RESET GPIO SPI Test Points 4 USB CSR USB TWI PIO 2 GPIO TC – A1 125 kHz Clock Lab use only VBUS SAFE VBUS VDD_USB/PIO/PADS PIO PIO PIO RESET PIO 2 2 2 SPI CS SW Test/DFU Enable GPIO 13 Antenna Bluetooth RF P RF N Balun 2 Mic Detection & Switching. Audio /PTT Jack MIC PWR/PTT MIC A + MIC B + SPKR+ SPKR- MIC A MIC B MIC- Cable Detect GPIO GPIO Mic Bias Enable PTT Switch MIC BIAS PTT/MFB A/D MIC PWR SENSE BATT SENS Temp Det. AIO GPIOGPIO GPIO SE1 Detection USB Switch GPIO USB_PIO_VBUSPIO – I2C Req.PIO PIO DETECT 2 GPIO External PTT Enable Temp Det. Reference 3.0V 3.0V Speaker Enable BATT_SENS AIO Not Used DSP

FCC ID: ABZ99FT7006 Date: December 6, 2010 Authorization & Evaluation Division Federal Communications Commission Laboratory 7435 Oakland Mills Road Columbia, MD 21046 Subject: Application for Certification of Transmitter with FCC ID: ABZ99FT7007 Dear Sir or Madam: Motorola Inc., 1313 East Algonquin Road, Schaumburg, Illinois, herein submits application for Certification of a Part 15 T ransmitter identified by FCC ID number ABZ99FT7007. Enclosed is a complete Certification Application. Please contact me if you require any additional information. Sincerely, /s/Larry D. Larsen(signed) Larry D. Larsen Regulatory Coordinator Tel: (847)-538-2239 Fax: (847)-538-4312 E-mail: [email protected]

FCC ID: ABZ99FT7007 REQUEST FOR CONFIDENTIALITY Date: Sept 24, 2007 Authorization & Evaluation Division Federal Communications Commission Laboratory 7435 Oakland Mills Road Columbia, MD 21046 Subject: Application for Certification of Transmitter with FCC ID: ABZ99FT7007 Dear Sir or Madam: Motorola is requesting that Circuit Descriptions and Schematic Diagrams not be made routinely available for public inspection. Motorola considers the information in these exhibits to be classified as trade secrets, pursuant to 47 CFR Section 0.457(d) and Section 552(b)(4) of the Freedom of Information Act. Please contact me if you require any additional information. Sincerely, /s/Larry D. Larsen(signed) Larry D. Larsen Regulatory Coordinator Tel: (847)-538-2239 Fax: (847)-538-4312 E-mail: [email protected]

FCC ID:ABZ99FT7007 / IC:109AB-99FT7007 EXTERNAL PHOTOS FCC ID:ABZ99FT7007 / IC:109AB-99FT7007 FCC ID:ABZ99FT7007 / IC:109AB-99FT7007 FCC ID:ABZ99FT7007 / IC:109AB-99FT7007 EXTERNAL PHOTOS (CONTINUED)

FCC ID:ABZ99FT7007 / IC:109AB-99FT7007 FCC ID LABEL SAMPLE

FCC ID: / IC: INTERNAL PHOTOS FCC ID: / IC: FCC ID: / IC: FCC ID: / IC:

Engineering Test Report No. 1002240-01 Measurement of RF Emissions from a NTN2574A Mission Critical Wireless Earpiece Transmitter For Motorola, Inc. 1301 E. Algonquin Road Schaumburg, IL 60196 P.O. Number NP5181731 Date Tested August 12 and 13, 2010 Test Personnel Mark E. Longinotti Test Specification FCC "Code of Federal Regulations” Title 47 Part15, Subpart C, Section 15.207 and 15.209 Test Report By: Ray Klouda EMC Engineer Requested By: Adrian Capota Motorola, Inc. Approved By: Raymond J. Klouda Registered Professional Engineer of Illinois - 44894 Elite Electronic Engineering, Inc. 1516 Centre Circle Downers Grove, IL 60515 Tel : (630) 495-9770 Fax: (630) 495-9785 www.elitetest.com Engineering Test Report No. 1002240-01 TABLE OF CONTENTS PARAGRAPH DESCRIPTION OF CONTENTS PAGE NO. THIS REPORT SHALL NOT BE REPRODUCED, EXCEPT IN FULL, WITHOUT THE WRITTEN APPROVAL OF ELITE ELECTRONIC ENGINEERING INCORPORATED. Page 2 of 39 1. Introduction ................................................................................................................................................... 4 1.1. Scope of Tests ..................................................................................................................................... 4 1.2. Purpose ............................................................................................................................................... 4 1.3. Deviations, Additions and Exclusions .................................................................................................. 4 1.4. EMC Laboratory Identification ............................................................................................................. 4 1.5. Laboratory Conditions.......................................................................................................................... 4 2. Applicable Documents .................................................................................................................................. 4 3. EUT Setup and Operation ............................................................................................................................ 4 3.1. General Description ............................................................................................................................. 4 3.1.1. Power Input ................................................................................................................................. 5 3.1.2. Peripheral Equipment ................................................................................................................. 5 3.1.3. Signal Input/Output Leads .......................................................................................................... 5 3.1.4. Grounding ................................................................................................................................... 5 3.2. Operational Mode ................................................................................................................................ 5 3.3. EUT Modifications ................................................................................................................................ 5 4. Test Facility and Test Instrumentation ......................................................................................................... 5 4.1. Shielded Enclosure .............................................................................................................................. 5 4.2. Test Instrumentation ............................................................................................................................ 5 4.3. Calibration Traceability ........................................................................................................................ 6 4.4. Measurement Uncertainty ................................................................................................................... 6 5. Test Procedures ........................................................................................................................................... 6 5.1. Powerline Conducted Emissions ......................................................................................................... 6 5.1.1. Requirements .............................................................................................................................. 6 5.1.2. Procedures .................................................................................................................................. 6 5.1.3. Results ........................................................................................................................................ 7 5.2. Radiated Measurements ..................................................................................................................... 7 5.2.1. Requirements .............................................................................................................................. 7 5.2.2. Procedures .................................................................................................................................. 8 5.2.3. Results ........................................................................................................................................ 9 6. Other Test Conditions .................................................................................................................................. 9 6.1. Test Personnel and Witnesses ............................................................................................................ 9 6.2. Disposition of the EUT ......................................................................................................................... 9 7. Conclusions .................................................................................................................................................. 9 8. Certification.................................…

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Engineering Test Report No. 1002240-01 Page 12 of 39 Figure 2 EUT With No Headset EUT With Motorola AC Power Supply, No Headset Engineering Test Report No. 1002240-01 Page 13 of 39 Figure 3 EUT With NTN2572A Headset EUT With NTN2575A Headset Engineering Test Report No. 1002240-01 Page 14 of 39 Figure 4 Test Setup for Conducted Emissions Engineering Test Report No. 1002240-01 Page 15 of 39 Figure 5 Test Setup for Radiated Emissions, 10kHz to 30MHz – Horizontal Polarization Test Setup for Radiated Emissions, 10kHz to 30MHz – Vertical Polarization