RKVAB250FM Transmitter

INTRODUCTIONThank you for purchasing the AudioBUG TM from Aerielle TM . AudioBUG is a user-friendly portable wireless audio system that lets you enjoy your musiccollection while on the go.AudioBUG features Aerielle patented wireless technology to send high-fidelity stereo audio signals from any audio device to any FM radio orstereo within 15 ft. Simply plug the AudioBUG into any audio outputsource, choose one of the four frequencies (88.1, 88.3, 88.5 or 88.7 MHz)that you wish to broadcast and tune your radio to that frequency.AudioBUG gives you the freedom to enjoy your music where you want,with out the wires. BEFORE YOU BEGINRead these instructions thoroughly before setting up your AudioBUG.If you need any assistance, please contact customer service at:408-564-5096, or submit an email request to: [email protected] of the many unique features of AudioBUG is that it was designed to work with any portable personal stereo.This means that no matter what brand or size of personal stereo you may have, your AudioBUG is compatible.Typical uses for AudioBUG include: ➧ Po rt able MP3 digital audio players ➧ Po r table CD players ➧ Po r table Mini-disc players ➧ Por table DVD players ➧ Laptop or Desktop Computers AudioBUG is compatible with every audio player, and will broadcast to any FM radio or stereo. Whether it is your surround sound stereo system in yourfamily or living room or on your car stereo, AudioBUG just plugs and plays. MANUAL AB-250 PRODUCT SPECIFICATIONSModulation FM Stereo Modulation Frequencies 88.1, 88.3, 88.5, 88.7 MHz Audio Input Connector 3.5mm Stereo Plug Po w er Requirement 1 "CR2" Lithium Battery Battery Life 40+ hrs. typical FCC INFORMATIONThis device complies with part 15 of the FCC Rules. Operation is subject to thef ollowing 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. CAUTION: Changes or modifications not expressly approved by Aerielle may void the users authority to operate this equipment.Email: [email protected] W ebsite: www.aerielle.com Phone: 408-564-5096 Made in CHINA Copyright © 2003-2004, Aerielle. All Rights Reserved.Aerielle and AudioBUG are trademarks of Aerielle Group International Inc.Covered under U. S. Patent No. 5,771,441, 6,671,494, D478,057, and other Patent Pending applications.A UDIO SPECIFICATIONS Signal Format Standard FM Stereo Format, 38 KHz subcarrier Audio Range 15Hz – 15 Khz Signal-to-Noise Ratio* >60dB T otal Harmonic Distortion 0.3%, Max. Channel Separation 40 dB Typical Channel Balance +/- 2 dB * A weighted AB250.02.23.qxd 2/24/04 9:25 AM Page 1 1 Po we r on Indicators 2 Fr equency Selector 3 3.5 mm stereo cable 4 Battery Compartment "CR2" AU T O-ON/AUTO-OFF FUNCTIONALITY Y our AB-250 AudioBUG features special Auto-On and Auto-Off capabilities for extended battery life. Once audio is detected, the lights on your AudioBUG willilluminate to indicate your AudioBUG is transmitting an audio signal. If after 30seconds there is no detection of audio, the AudioBUG will turn off. When turning off your audio source, your AudioBUG turns off automatically.SETUP PROCEDURESetting up your AudioBUG is an easyprocedure. Simply:1) Remove the battery cover from the top of unit by gently sliding the battery doormarked toward you. 2) Install 1 CR2 battery with the negative end facing the eyes of the AudioBUG. 3) Select the frequency that you wish totransmit to with the selector on the side of the AudioBUG (88.1, 88.3, 88.5, 88.7 MHz) 4) Plug the 3.5mm stereo cable into the audio out connector or the headphone jack of the audio source you wish to transmit * AudioBUG lights will turn when audio an signal is detected. 5) Tune your FM stereo to the corresponding FM frequency as selected in step # 36) Adjust the volume on your audio player and stereo or headphone radio for maximum enjoyment. * Best results achieved when audio level of source is at 3/4. Some audio sources output level is either tohigh or to low at the line-out jack. If it is to high, the sound might be distorted. If it is to low, the soundmight be to noisy. If this happens, connect the AudioBUG to the headphone jack and adjust the volumelevel on your audio device. FREQUENTLY ASKED QUESTIONS Q: What is an AudioBUG?A: Developed by Aerielle, the AudioBUG is a portable music transmitter that connects to any personal stereo headphone jack and transmits your music to any FM radio within 15 ft. Q: How can I achieve maximum performance and sound quality from AudioBUG?A: 1) Maintain fresh batteries 2) Keep your AudioBUG within 15 ft. of the FM radio that it is transmitting to.3) Keep the cord that connects the AudioBUG to the audio player straight, positioning the player as far from the AudioBUG as possible. 4) Before using the AudioBUG, listen to 88.1, 88.3, 88.5, 88.7 FM on your radio and use the frequency with the least amount of interference. WARRANTY INFORMATIONAerielle provides a 90 day warranty for this product and will promptly repair orr eplace any product shown to be defective during this warranty period. In order to return a defective product, you must contact Aerielle at: 408-564-5096, orsubmit an email request to [email protected] to receive a ReturnMerchandise Authorization (RMA) number. This number MUST be displayed ony our mailing label. You will also be given instructions on how to package and re turn the defective unit. THIS WARRANTY DOES NOT APPLY TO AudioBUG TM THAT HAS BEEN D AMAGED AS A RESULT OF IMPROPER MAINTENANCE, ACCIDENTS, IMPROPER VOLTAGE SUPPLY, OR OTHER MISUSE.THE WARRANTY IS ALSOVO ID IF THE OWNER REPAIRS OR MODIFIES THE PRODUCT IN ANY WAY. AERIELLE IS NOT LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIALD AMAGES WITH REGARD TO THIS PRODUCT. THE WARRANTY EXCLUDES ANY LIABILITY OTHER THAN WHAT IS STATED ABOVE. NO OTHERW ARRANTIES ARE GIVEN. Legal rights vary from state to state. Some states do no …

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FCC ID: RKVAB250U.S. Patent Nos. 5,771,441, 6,671,494, D478,057 and U.S. and Foreign Patents Pending. Designed by Aerielle, Inc. All Rights Reserved.Copyright © 2002-2004 AB-250_Label.qxd 6/4/04 10:21 PM Page 1

Underwriters Laboratories Inc. A not-for-profit organization dedicated 1655 Scott Blvd to public safety and committed to Santa Clara, CA 95050 quality service for over 100 years EMC Services Department Tel: (408) 876-2905 Fax: (408)556-6071 ELECTROMAGNETIC COMPATIBILITY (EMC) REPORT EMISSIONS ONLY Aerielle Inc. Model: AB250 FCC ID: RKVAB250 June 23, 2004 Project No.: 04CA29397 Test Report No.: NC5311-062304 Company: Aerielle Inc. Model #: AB250 Project: 04CA29397 Report #: NC5311-050304 Page 2 of 20 REPORT DIRECTORY Title Section General Information 1.0 Scope 1.1 Purpose 1.2 Test Results 1.3 Documentation Review/Approval 1.4 General Product Description 2.0 FCC Section 15.203 Antenna Requirements 2.1 Justification of Configuration 2.2 EUT Operating Mode(s) 2.3 Environmental Conditions in Test Lab 3.0 Calibration Details of Equipment Used for Measurement 4.0 Test Facility 5.0 Accreditations and Authorizations 6.0 Emissions Test Regulations 7.0 Equipment Classifications 7.1 Field Strength Calculations 7.2 Measurement Uncertainty 7.3 Measurement Bandwidths 7.4 Conducted Voltage Emissions 7.5 Spurious Radiated Electric Field Emissions 7.6 Occupied Bandwidth (200 kHz) 7.7 Company: Aerielle Inc. Model #: AB250 Project: 04CA29397 Report #: NC5311-050304 Page 3 of 20 1.0 General Information 1.1 Scope Underwriters Laboratories Inc., authorizes the above named company to reproduce this Report, provided it is reproduced in it’s entirety. The data in this Report reflects only the items tested in the configurations and mode of operations described. All data recorded and photographs represents testing under the worst case conditions permitted by the requirements applied to the product. It is the manufacturer’s responsibility to assure that additional production units are manufactured with identical electrical and mechanical components. Any modifications necessary for compliance made during testing must be implemented in all production units for compliance to be maintained. Underwriters Laboratories Inc., shall have no liability for any deductions, inferences or generalizations drawn from this report. This report shall not be used by the client to claim product endorsement by NVLAP or any agency of the United States government 1.2 Purpose Testing was performed to the following regulations: Emissions Standards used: CFR 47 Part 15 Subpart C 1.3 Test Results Transmitter Requirements Environmental Phenomena Frequency Range FCC Section Test Result Conducted Emissions, AC Mains 0.15 – 30 MHz 15.207 Not Required Spurious Radiated Emissions 30 – 1000 MHz 15.209,15.239(b) Complies Occupied Bandwidth (200 kHz) 88 – 108 MHz 15.239(a) Complies Antenna Requirements 88 – 108 MHz 15.203 Complies 1.4 Documentation Review/Approval Project Management: Technical Review By: Asim Tirmizi Tim Lee Project Engineer Staff Engineer International EMC Services International EMC Services Department 3014A Department 3014A Company: Aerielle Inc. Model #: AB250 Project: 04CA29397 Report #: NC5311-050304 Page 4 of 20 2.0 General Product Description Applicant : Aerielle Inc. Manufactured By : Same as Applicant License Holder : Not Applicable Applicant Address : 625 Ellis Street, Suite 206 Mountain View, CA 94043 Applicant Contact : Art Cohen Model/Type No. : AB250 FCC ID : RKVAB250 Date of Issue : June 23, 2004 File No. : NC5311 Test Report No. : NC5311-062304 Project No. : 04CA29397 Product Description The Aerielle AB250 is a low-powered FM Stereo Transmitter designed to operate in the commercial FM broadcast band used in many parts of the world and utilizes a standard 38 kHz L-R subcarrier signal format. The device runs off a 3V lithium battery, type CR2, which provides about 40 hours of operation. Equipment Size, Mobility, and Identification Dimensions: 3.170 by 1.55 by 0.895 in. Mobility: To be connected to an automobile cigarette lighter. Serial No: M4 Electrical Ratings Voltage [Volts] Current or Power Frequency [Hz] Phase EUT 3 Vdc Unknown DC -- Test Voltage & Frequency Unless indicated otherwise on the individual data sheet or test results, the test voltage and frequency was as indicated below. Voltage Frequency 3 Vdc DC Tunable Channels The ATBPA6V100 can be tuned to the following channels: 88.1, 88.3, 88.5, and 88.7 MHz Equipment Type Pre-Production Company: Aerielle Inc. Model #: AB250 Project: 04CA29397 Report #: NC5311-050304 Page 5 of 20 Model Differences Any other model(s) represented by the models tested in this investigation will be documented by the manufacturer. Device Modifications The following modifications were necessary for compliance: None EUT and Peripherals Description Manufacturer Model/Part # Serial Number EUT Aerielle AB250 M4 Flash MP3 player RCA RD1080B QA001D274QCNQB Cables Cable Type Shield Length (meters) Ferrite Connector Connection Point 1 Connection Point 2 I/O No 1.5 No Headphones EUT MP3 Player 2.1 FCC Section 15.203 Antenna Requirements The antenna is permanently attached to the PCB and the antenna is internal on the EUT. Therefore, it meets the 15.203 requirements. 2.2 Justification of Configuration EUT was considered to be operating in a typical mode of operation. 2.3 EUT Operating Mode(s) Equipment under test was operated during the measurement under the following conditions: The EUT was connected to an MP3 player and operated both with and without 1 kHz tone depending on the test performed. Company: Aerielle Inc. Model #: AB250 Project: 04CA29397 Report #: NC5311-050304 Page 6 of 20 3.0 Environmental Conditions in Test Lab Temperature: 20-25 °C Atmospheric Pressure: 680-1060 mbar Relative Humidity: 30-60% 20.1-31.3 in. Hga 4.0 Calibration Details of Equipment Used for Measurement Test equipment and test accessories are calibrated on regular basis. The maximum time between calibrations is one year or what is recommended by the manufacturer, whichever is less. All test equipment calibrations are traceable to the National Institute of Standards and Technology (NIST), therefore, all test data re…

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