UXC-BT-HSO2-HQBLUETOOTH HEADSET

BLUETOOTH STEREO HEADSET iBLUON BT-HS02-HQ USER GUIDE TABLE OF CONTENTS 1. Introduction 2. Package Contents 3. Features 4. Charging 5. Pairing with Bluetooth Devices 6. Re-connecting with the paired device 7. Headset Controls 8. What the lights mean 9. Product Specification 10. Troubleshooting 11. Warning 12. Warranty 13. Need more help? 1. Introduction Thank you for choosing the iBLUON BT-HS02-HQ Bluetooth Stereo Headset with Bluetooth technology. iBLUON BT-HS02-HQ Bluetooth Stereo Headset makes connectivity invisible and reliable, besides will provide you with wireless control over many of today’s audio and mobile devices. What is Bluetooth? Bluetooth wireless technology is a short-range communications technology intended to replace the cables connecting portable and/or fixed devices while maintaining high levels of security. It is designed to communicate data/voice within short-range distance of 10m to 100m. Bluetooth technology has achieved global acceptance such that any Bluetooth enabled device, almost everywhere in the world, can connect to other Bluetooth enabled devices in proximity. A fundamental Bluetooth wireless technology strength is the ability to simultaneously handle both data and voice transmissions. This enables users to enjoy variety of innovative solutions such as a hands-free headset for voice calls, printing and fax capabilities, and synchronizing PDA, laptop, and mobile phone applications to name a few. 2. Package Contents iBLUON BT-HS02-HQ Headset USB Charging cable User Manual 3. Feature 4. Charging iBLUON BT-HS02-HQ Stereo Headset uses the rechargeable Lithium-Polymer battery. Make sure your iBLUON BT-HS02-HQ is fully charged for two hours before you start using. How to charge; 1) Plug the USB cable into the USB port on your computer. 2) The LED indicator is red when charging the headset. 3) The LED indicator turns blue when the battery is fully charged. 4) Remove the battery charger from the headset. 5. Paring with Bluetooth Devices Before you can use your headset with a Bluetooth enabled product, you must pair it with that product. How to pair; iBluon 1 2 iBluon_□□□ 6. Re-connecting with a paired device Although you disconnect your headset from the paired device, you don’t need to re-pair with the same device that was already paired before in order to reconnect your headset to that device. You can only turn the power-switch on and wait for a couple of seconds to reconnect your headset to that device. 7. Headset Control Key Definition Action Key Press Time Sound Effect Power On Slide S/W OnDon’t care Start-Up Sound Pairing Mode - Enter Very Long Warning Sound Pairing Mode - Exit Short Tick Sound Wake Up the Headset Long Tick Sound Reconnect Short or Long Tick Sound Battery Check +/- & << >> Pressed No Sound Play/Pause Short No Sound Play stop Long Tick Sound Backward Search << Short Tick Sound Forward Search >> Short Tick Sound Volume Up Short Volume-up (Repeat) + Continuous Tick Sound on Volume Limit Volume-down Short Volume-down (Repeat) _ Continuous Tick Sound on Volume Limit Accept Call Short Tick Sound Mic Mute On/Off << or >> Short Tick Sound Voice Dial Short Tick Sound Call Transfer Long Tick Sound Reject Call Long Tick Sound Hang Up Call Short Tick Sound Last Call Long Tick Sound Cancel Call Short Tick Sound * Short key : 0.5~2 seconds, Long key : 2~5 seconds, Very long key : Over 5 seconds 8. What the lights mean LED-Blue LED-Red Action Status ON Time (sec) OFF Time (sec) Status ON Time (sec) OFF Time (sec) Note Pairing Blink Mode 1 0.2 0.2 Blink Mode 1 0.2 0.2 A2DP Streaming Blink Mode 1 0.05 2.0 Off 0.05 Waiting Connection Blink Mode 2 0.05 1.0 Off 0.05 Ring Blink Mode 3 0.05 1.0 Off Active Call Blink Mode 1 0.05 2.0 Off Charging Off On Full charged On Off Very Low Off Blink Mode 1 0.2 0.2 Low Off On Normal On Off Battery Check Mode Full On Off * Blink Mode 1 : On - Off - On - Off ... Blink Mode 2 : On1 - Off1 - On1 - Off2 ... Blink Mode 3 : On1 - Off1 - 17 times - Off2 - On1 ... 9. Products Specification Bluetooth Version Version 2.0, Class II Bluetooth Support Profile A2DP, AVRCP, HSP, HFP RF Frequency 2,4GHz / 79 Channel / AFH Coverage Range* Bluetooth standard 33 feet (10 meters) Music Playback Time* Up to 8 hours (The maximum playback time depends on the usage frequency and environmental factors. A long distance wireless connection and high volume level will increase the power consumption and may decrease the playback time.) Talk Time* Up to 10 hours Standby Time* Approximately 300 hours Charging Time Approximately 2.5 hours Charging Methods Mini USB cable, DC Adapter(5V, 300mA) Battery 290mAh, Lithium-Poymer Headset Speaker Diameter: < 15mm Frequency Response: 20Hz ~ 20KHz SPL (Sound Pressure Level): 93dB @ 1KHz Impedance: 16Ω @ 1V, 1KHz Power Rating: 5mW (Maximum) Mic. Typical : ECM unit (40dB) S/N Ratio Up to 90dB Size and Weight 45.5(W) x 23.5(L) x 11.8(H) , About 40g Supports Bluetooth Hands-Free and Headset Profiles (HFP/HSP), Advanced Audio Distribution Profile (A2DP), and Audio/Video Remote Control Profile (AVRCP) *Performance may vary by device. 10. Troubleshooting 1) If you hear crackling noises, - Bluetooth is a radio technology, which means it is sensitive to objects between the headset and the connected device. It is designed for the headset and the connected device to be used within 100 meters (33 feet) of each other, with no major object in the way. 2) If you have no light on the indicator LED, - Please make sure if the headset is switched on or you also check the battery if it is too low for power on. 3) If you have pairing problems, - You may have deleted the pairing connection in you Bluetooth mobile phone, MP3, and other Audio devices. Please follow the pairing instruction in section 5. 4) If you can not hear anything, - Please increase the volume in the headset, and ensure that the headset is paired to a device that is playing. 5) If you are facing the other problems, - Please contact with the seller. 11. Warning Use of a he…

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709, Suntechcity2, 307-2, Sangdaewon-Dong, Jungwon-Ku, Sungnam-City Gyeonggi-Do, Korea September 07, 2007 Timco Engineering, Inc. 849 N.W. State Road 45 P.O. Box 370 Newberry, Florida 32669 USA LETTER OF AUTHORIZATION To whom it may concern: We, the undersigned, hereby authorize DIOSTECH CO., LTD. to act on our behalf in all manners relating to application for equipment authorization for FCC ID: UXC-BT-HSO2-HQ including signing of all documents relating to these matters. Any and all acts carried out by DIGITAL EMC Co., Ltd., on our behalf shall have the same affect as acts of our own. This authorization is valid until further written notice from DIOSTECH CO., LTD. Sincerely, Seung-Woo, Lee Manager

709, Suntechcity2, 307-2, Sangdaewon-Dong, Jungwon-Ku, Sungnam-City Gyeonggi-Do, Korea September 07, 2007 Timco Engineering, Inc. 849 N.W. State Road 45 P.O. Box 370 Newberry, Florida 32669 USA In re: DIOSTECH CO., LTD. FCC ID: UXC-BT-HSO2-HQ Request for Confidentiality Gentlemen: In accordance with 0.459 of CFR 47, DIOSTECH CO., LTD. hereby requests confidentiality of the Block diagram(Block Diagram_UXC-BT-HSO2-HQ.pdf), Schematics(Schematic_ UXC-BT-HSO2-HQ.pdf), Parts list(Part List_ UXC-BT-HSO2-HQ.pdf) and Operational description(Operational Description_ UXC-BT-HSO2-HQ.pdf). These documents contain detailed system and equipment description and related information about the product which DIOSTECH CO., LTD. considers to be proprietary, confidential, and a custom design and, otherwise, would not release to the general public. Since this design is a basis from which future technological products will evolve, DIOSTECH CO., LTD. considers that this information would be of benefit to its competitors, and that the disclosure of the information in these documents would give competitors an unfair advantage in the market. Sincerely, Seung-Woo, Lee Manager

709, Suntechcity2, 307-2, Sangdaewon-Dong, Jungwon-Ku, Sungnam-City Gyeonggi-Do, Korea September 07, 2007 Timco Engineering, Inc. 849 N.W. State Road 45 P.O. Box 370 Newberry, Florida 32669 USA In re: DIOSTECH CO., LTD. FCC ID : UXC-BT-HSO2-HQ Request for Short-Term Confidentiality To Whom It May Concern: In accordance with 0.457 and 0.459 of CFR 47, DIOSTECH CO., LTD. requests short-term confidentiality of following sections of this application for a period of 45 days after grant is issued. Test setup photos(Test Photo_ UXC-BT-HSO2-HQ.pdf) External photos(Ext Photo_ UXC-BT-HSO2-HQ.pdf) Internal photos(Int Photo_ UXC-BT-HSO2-HQ.pdf)) User’s manual(User Manual_ UXC-BT-HSO2-HQ.pdf)) These documents contain detailed system and equipment descriptions and related information about the product, which DIOSTECH CO., LTD. considers to be proprietary, confidential, and a custom design and otherwise, would not release to the general public. Since this design is a basis from which future technological products will evolve, DIOSTECH CO., LTD. feels that this information would be of benefit to its competitors, and that the disclosure of the information in these documents would give our competitors an unfair advantage in the market. Sincerely, Seung-Woo, Lee Manager

FCCID: UXC-BT-HSO2-HQ Copyright Ⓒ 2007, DIGITAL EMC Co., Ltd. View 1 FCCID: UXC-BT-HSO2-HQ Copyright Ⓒ 2007, DIGITAL EMC Co., Ltd. View 2 FCCID: UXC-BT-HSO2-HQ Copyright Ⓒ 2007, DIGITAL EMC Co., Ltd. View 3

FCC ID: UXC-BT-HSO2-HQ FCC ID SAMPLE LABEL & LOCATION LABELLING REQUIREMENTS PER §2.925 The Label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time of purchase iBluon™ M/N : BT-HS02-HQ FCC: UXC-BT-HS02-HQ MIC : DIO-HS02-HQ CE1177

FCC ID: UXC-BT-HSO2-HQ Copyright Ⓒ 2007, DIGITAL EMC Co., Ltd. View 1 FCC ID: UXC-BT-HSO2-HQ Copyright Ⓒ 2007, DIGITAL EMC Co., Ltd. View 2 FCC ID: UXC-BT-HSO2-HQ Copyright Ⓒ 2007, DIGITAL EMC Co., Ltd. View 3 FCC ID: UXC-BT-HSO2-HQ Copyright Ⓒ 2007, DIGITAL EMC Co., Ltd. View 4 FCC ID: UXC-BT-HSO2-HQ Copyright Ⓒ 2007, DIGITAL EMC Co., Ltd. View 5

ACS2450HBAHS2 Ver 1.0 (2007.01.02) I Approval Sheet ProductsDielectric Chip Antenna CustomerDiostech Model Customer CODE SupplierPARTRON Supplier CODEACS2450HBAHS2 Diostech By designedBy checkedBy approved PARTRON By designedBy checkedBy approved Research 2PQuality AssuranceLaboratory Chanik.JeonKwang-Gyu.LeeByoung-Jun.Yim 01/0201/0201/02 2007 . 01. 02 33 Banwol-dong, Hwaseong-si, Gyeonggi-do,Korea 455-300 Tel : 82-31-201-7870~6 Fax : 82-31-201-7800 www.partron.co.kr ACS2450HBAHS2 Ver 1.0 (2007.01.02) II DIELECTRIC CHIP ANTENNA SPECIFICATION MODEL : ACS2450HBAHS2 By designedBy checkedBy approved Research, 2PQuality AssuranceLaboratory Chan-Ik.Jeon Kwang-Gyu.LeeByoung-Jun.Yim 01/0201/0201/02 33 Banwol-dong, Hwaseong-si, Gyeonggi-do,Korea 455-300 Tel : 82-31-201-7870~6 Fax : 82-31-201-7800 www.partron.co.kr 2007 . 01. 02 ACS2450HBAHS2 Ver 1.0 (2007.01.02) III -Contents- 1. Revision History ............................................................... 2. Electrical Characteristics ........................................................ 3. Mechanical Characteristics ...................................................... 4 . Measurement Process ......................................................... 5. Primary Inspection List ....................................................... 6. Reliability Condition ............................................................ 7. Soldering Condition ............................................................ 8. Attention ..................................................................... 9 . Packing ...................................................................... 10. Process Control .............................................................. 11 .RoHSData .................................................................. 2 p 1 p 7 p 10 p 11 p 12 p 13 p 13 p 14 p 16 p 19 p ACS2450HBAHS2 Ver 1.0 (2007.01.02) 1/20 Page 1. Revision Revision NoOriginatorDescription of changesDate of changes Ver 1.0Chanik.JeonIssued2007.01.02 ACS2450HBAHS2 Ver 1.0 (2007.01.02) 2/20 Page 2. Electrical Characteristics 2.1 Single Element Spec ITEMSPEC Frequency Range [MHz] 2400 ~ 2485 SWR [Max] 3:1 Bandwidth [MHz] 85 Gain (Peak / Avg) [dBi] 0.0 / -2.0 2.2 Set Condition ITEMSPEC Frequency Range [MHz] 2400 ~ 2485 VSWR [Max] 3:1 Bandwidth [MHz] 85 PolarizationLinear Gain[dBi] Total Gain ( Peak / Avg ) [dBi] -2.4 / -6.9 Azimuth Theta Peak -0.62 Average -4.83 Phi Peak -3.87 Average -9.48 Elevation 1 Theta Peak -5.18 Average -9.04 Phi Peak -0.88 Average -5.30 Elevation 2 Theta Peak -5.15 Average -9.63 Phi Peak 1.16 Average -3.41 2.3 Test Fixture Condition ITEMSPEC Frequency Range [MHz] SWR [Max] Bandwidth [MHz] CTQ CTQ ACS2450HBAHS2 Ver 1.0 (2007.01.02) 3/20 Page 2.3 S11 Graph of Set Condition 2.4 S11 Graph of Test Fixture Condition CTQ CTQ ACS2450HBAHS2 Ver 1.0 (2007.01.02) 4/20 Page 2.5 Radiation Pattern Azimuth PlaneElevation 1 PlaneElevation2 Plane ThetaVertical field of measured plane PhiHorizontal field of measured plane Azimuth Theta ACS2450HBAHS2 Ver 1.0 (2007.01.02) 5/20 Page Azimuth Phi Elevation1 Theta ACS2450HBAHS2 Ver 1.0 (2007.01.02) 6/20 Page Elevation1 Phi Elevation2 Theta ACS2450HBAHS2 Ver 1.0 (2007.01.02) 7/20 Page Elevation2 Phi 3. Mechanical Characteristics - The structure is materialized printing Ag paste at the dielectric block 3.1 Structure and Material Material Dielectric Block (MMS-08) 3D Structure Ag Paste (Metech) Size [mm] W = 2.0±0.15 L = 8.0±0.15 T = 1.2±0.15 Temperature [ °C ]-40~ +80 Humidity [%]At the normal temperature, RH 100 Ag Paste Dielectric Block ACS2450HBAHS2 Ver 1.0 (2007.01.02) 8/20 Page 3.2 PCB Layout & Soldering Pad Dimension Top LayoutBottom Pattern ParameterABCDEFGH Value[mm]1.11.00.84.22.21.08.03.0 Unit;mm Unless specified tolerances are ±0.1 3.3 Antenna Pattern Dimension Antenna Pattern View Unit;mm Unless specified tolerances are ±0.1 Top Bottom Side2 Side1 Copper Non-Copper AC BDA E F G H G Soldering Pad ACS2450HBAHS2 Ver 1.0 (2007.01.02) 9/20 Page 3.4 LOT Notation 711 ①②③ ① Year ; 1 - 2001, 2 - 2002, .... 5 - 2005 .... ② Month ; 1 - January, 2 - February .... 9 - September, A - October, B - November .. ③ Date : 1 - 1st , 2 - 2nd .... A - 10th, B - 11th .... 3.5 Marking ◀HS2711 ①② ③④⑤ ① Input Signal ② Serial ③ Year; 1 - 2001, 2 - 2002, .... 5 - 2005 .... ④ Month ; 1 - January, 2 - February .... 9 - September, A - October, B - November .... ⑤Date:1-1st,2-2nd....A-10th, B-11th.... Marking View ◀ HS2711 ACS2450HBAHS2 Ver 1.0 (2007.01.02) 10/20 Page 4. Measurement Process 4.1 SWR/Returnloss The SWR/Returnloss is measured by Network Analyzer Set ConditionTest Fixture Condition 4.2 Gain The Antenna Gain is measured using the set at Anechoic Chamber Anechoic Chamber ACS2450HBAHS2 Ver 1.0 (2007.01.02) 11/20 Page 5. Primary Inspection List Item Electrical Characteristic [MHz] Mechanical Dimension [mm] Standard VSWR 3.0 Max W=2.0±0.1L=5.0±0.1T=1.2±0.1 2270 MHz2350 MHz 11.512.282.038.011.25 21.562.102.028.021.24 31.562.152.038.021.24 41.562.032.048.011.26 51.551.932.048.021.25 61.681.882.058.031.25 71.661.912.048.001.23 81.582.092.038.011.24 91.701.942.058.031.26 101.562.032.048.021.24 111.602.132.068.011.25 121.621.902.048.011.25 131.641.952.038.001.23 141.602.032.047.991.24 151.602.132.038.031.24 161.632.062.058.021.25 171.612.022.048.011.24 181.581.972.048.021.25 191.621.982.058.001.24 201.612.012.038.011.26 X1.612.022.048.011.24 σ 0.040.100.010.010.01 Cpk 9.032.352.452.612.58 OKOKOKOKOK CTQ CTQ CTQ CTQ ACS2450HBAHS2 Ver 1.0 (2007.01.02) 12/20 Page 6. Reliability Condition 6.1 ENVIRONMENT TEST ITEMTEST CONDITIONLIMIT High Temperature Resistance +85 °C ±3 °C , 120hr±2hr *After the test, specimen would be kept at 25 °C ±5 °C for 1 hours *specimen sheet meet the electrical specification Low Temperature Resistance -40 °C ±3 °C , 120hr±2hr Humidity Resistance +60±3 °C , RH90~95% ,120hr±2hr 6.2 Thermal Shock Test , Reflow Test ITEMTEST CONDITIONLIMIT Thermal Shock -40 °C ±3 °C (2Hr) ↔ +85 °C ±3 °C (2Hr) cycle : 15cycle recovery time …

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DEMC#DR50110709F Copyright ○ c 2007, DIGITAL EMC Co., Ltd. Page 1 of 38 DIGITAL EMC CO., LTD. 683-3, Yubang-Dong, Yongin-Si, Kyunggi-Do, Korea. 449-080 Tel: +82-31-321-2664 Fax: +82-31-321-1664 http://www.digitalemc.com CERTIFICATION OF COMPLIANCE DIOSTECH Co., Ltd. 709, Suntechcity 2, 307-2, Sangdaewon-Dong, Jungwon-Ku, Sungnam-City, Gyeonggi-Do, Korea Dates of Tests: September 6 ~ 10, 2007 Test Report S/N: DR50110709F Test Site : DIGITAL EMC CO., LTD. FCC ID APPLICANT FCC Classification : Frequency Hopping Spread Spectrum (FHSS) Device name : Bluetooth Stereo Headset Manufacturer : DIOSTECH Co., Ltd. FCC ID : UXC-BT-HS02-HQ Model name : BT-HS02-HQ Test Device Serial number : Identical prototype FCC Rule Part(s) : FCC Part 15.247 Subpart C ANSI C-63.4-2003 Frequency Range : 2402 ~ 2480 MHz Max. Output power : 1.16 dBm Conducted Data of issue : September 10, 2007 I attest to the accuracy of data. All measurements reported herein were performed by me or were made under my supervision and are correct to the best of my knowledge and belief. I assume full responsibility for the completeness of these measurements and vouch for the qualifications of all persons taking them. UXC-BT-HS02-HQ DIOSTECH Co., Ltd. DEMC#DR50110709F Copyright ○ c 2007, DIGITAL EMC Co., Ltd. Page 2 of 38 TABLE OF CONTENTS 1. GENERAL INFORMATION -------------------------------------------------------------------------- 2. INFORMATION ABOUT TEST ITEM ------------------------------------------------------------- 3. TEST REPORT --------------------------------------------------------------------------------------------- 3.1 SUMMARY OF TESTS ------------------------------------------------------------------------------ 3.2 TRANSMITTER REQUIREMENTS --------------------------------------------------------------- 3.2.1 CARRIER FREQUENCY SEPARATION ---------------------------------------------------- 3.2.2 NUMBER OF HOPPING FREQUENCIES -------------------------------------------------- 3.2.3 20 dB BANDWIDTH ---------------------------------------------------------------------------- 3.2.4 TIME OF OCCUPANCY (Dwell Time) ------------------------------------------------------- 3.2.5 PEAK OUTPUT POWER ----------------------------------------------------------------------- 3.2.6 CONDUCTED SPURIOUS EMISSIONS ---------------------------------------------------- 3.2.7 RADIATED EMISSIONS --------------------------------------------------------------------------- 3.2.8 AC LINE CONDUCTED EMISSIONS ------------------------------------------------------- APPENDIX TEST EQUIPMENT FOR TESTS -------------------------------------------------------- 3 4 5 5 6 6 8 11 14 18 21 28 35 36 DEMC#DR50110709F Copyright ○ c 2007, DIGITAL EMC Co., Ltd. Page 3 of 38 1. General information This report contains the result of tests performed by: DIGITAL EMC CO., LTD. Address : 683-3, Yubang-Dong, Yongin-Si, Kyunggi-Do, Korea. 449-080 http://www.digitalemc.com E-mail : [email protected] Tel: +82-31-321-2664 Fax: +82-31-321-1664 Quality control in the testing laboratory is implemented as per ISO/IEC 17025 which is the “General requirements for the competent of calibration and testing laboratory”. This laboratory is accredited by NVLAP for NVLAP Lab. Code : 200559-0. Test operator: engineer September 10, 2007 Dong -Chul CHA Data Name Signature Report Reviewed By: manager September 10, 2007 Harvay Sung Data Name Signature Ordering party: Company name : DIOSTECH Co., Ltd. Address : 709, Suntechcity 2, 307-2, Sangdaewon-Dong, Jungwon-Ku, Sungnam-City City/town : Gyeonggi-Do Country : Korea Date of order : August 28, 2007 DEMC#DR50110709F Copyright ○ c 2007, DIGITAL EMC Co., Ltd. Page 4 of 38 2. Information about test item UXC-BT-HS02-HQ 2.1 Equipment information Equipment model no. BT-HS02-HQ Equipment serial no. Identical prototype Type of equipment Bluetooth Stereo Headset Frequency band 2402 ~ 2480 MHz Type of Modulation GFSK Channel Access Protocol Frequency Hopping Channel Spacing 1.0 MHz Type of antenna Dielectric Chip Antenna 2.2 Tested frequency Frequency TX RX Low frequency 2402MHz 2402MHz Middle frequency 2441MHz 2441MHz High frequency 2480MHz 2480MHz 2.3 Tested environment Temperature : 15 ~ 35 ( o C) Relative humidity content : 20 ~ 75 % Air pressure : 86 ~ 103 kPa Details of power supply : 3.7 VDC from Battery 2.4 Ancillary Equipment Equipment Model No. Serial No. Manufacturer - - - - - - - - - - - - 2.5 EMI Suppression Device(s)/Modifications EMI suppression device(s) added and/or modifications made during testing -> None DEMC#DR50110709F Copyright ○ c 2007, DIGITAL EMC Co., Ltd. Page 5 of 38 3. Test Report 3.1 Summary of tests FCC Part Section(s) Parameter Limit Test Condition Status (note 1) I. Test Items Carrier Frequency Separation > 25 kHz C Number of Hopping Frequencies > 75 hops C 20 dB Bandwidth < 1 MHz C 15.247(a) Dwell Time 0.4 seconds within a 30 second period per any frequency C 15.247(b) Transmitter Output Power < 1Watt C Band-edge /Conducted C 15.247(c) Conducted Spurious Emissions The radiated emission to any 100 kHz of outband shall be at least 20dB below the highest inband spectral density. Conducted C 15.205 15.209 Radiated Emissions FCC 15.209 Limits Radiated C 15.207 AC Conducted Emissions EN 55022 AC Line Conducted N/A Note 1: C=Complies NC=Not Complies NT=Not Tested NA=Not Applicable The sample was tested according to the following specification: FCC Parts 15.247; ANSI C-63.4-2003 DEMC#DR50110709F Copyright ○ c 2007, DIGITAL EMC Co., Ltd. Page 6 of 38 3.2 Transmitter requirements 3.2.1 Carrier Frequency Separation Procedure: The carrier frequency separation was measured with a spectrum analyzer connected to the antenna terminal, while EUT had its hopping function enabled. After the trace being stable, the reading value between the peaks of the adjacent channels using the marker-delta function was recorded as the measurement results. The spectrum analyzer is set to: Span = 3 MHz (wide enough to capture the peaks of two adjace…

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FCC ID: UXC-BT-HSO2-HQ Copyright Ⓒ 2007, DIGITAL EMC Co., Ltd. View 1