RPRSHD612Bluetooth Dongle

Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Seoul, March 19, 2007 REQUEST FOR CONFIDENTIALITY, FCC ID: RPRSHD612 Pursuant to Sections 0.457(d)(1)(ii) and 0.459 of the Commission's Rules, the Applicant hereby requests confidential treatment of information accompanying as outlined below: • Schematic drawing • Bill of Materials • Block Diagram The above materials contain trade secrets and proprietary information not customarily released to the public. Public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457(d)(1)(ii), disclosure of this Application and accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Signature : Printed Name : Hyun-Seok, Nam Title : Chief Research Engineer Company Stamp:

External Photos Revision No : 1.0 Page: 1 Seecode Co., Ltd. * External view 1. Front side 2. Right side view External Photos Revision No : 1.0 Page: 2 Seecode Co., Ltd. 3. Rear side 4. Left side view External Photos Revision No : 1.0 Page: 3 Seecode Co., Ltd. 5. Charging port view 6. Front view of AC adapter External Photos Revision No : 1.0 Page: 4 Seecode Co., Ltd. 7. Rear view of AC adapter

FCC Label and Location Revision No : 1.0 Page: 1 of 1 Seecode Co., Ltd. z FCC Label and Location Label Position * Label 10.0mm 10.5mm

Internal Photos Revision No : 1.0 Page: 1 Seecode Co., Ltd. * Internal view 1. Internal Internal Photos Revision No : 1.0 Page: 2 Seecode Co., Ltd. 2. PCP Top View 3. PCP Bottom View Bluetooth Antenna Bluetooth Chipset Bluetooth X-tal Internal Photos Revision No : 1.0 Page: 3 Seecode Co., Ltd. 4. Top Side for Battery PCB 5. Bottom Side for Battery PCB

EUT operational and EUT description Page 1 of 2 Seecode Co., Ltd. This Product is a Multi Dongle featuring a state of the art Bluetooth Wireless technology. It has excellent noise reduction ability, and surely is in its class by itself. Using this non Bluetooth phones , users can make easily their Bluetooth Headsets. This device also features well-defined Man Machine interface with 1 buttons and 2 LEDs which are : „ Buttons : 1 pcs [Power/Pairing] „ LEDs : 1 pcs [Charging(RED)] And it is also fully compliant with Bluetooth 1.2 specification. * General specifications Item Description Bluetooth Specification V1.2 Supported Profile Headset profile Rx. Sensitivity Typ. -70 dBm Battery 3.7V, 180mAh Li-ion Polymer Speaker None MIC None Low Power Current (Sniff Mode) ≤ 0.75 mA (Connected.) Standby Time (Sniff Mode) ≥ 200 Hr Talking Time ≥ 7 Hr Full Charging Time ≤ 2.5Hr ±30 min Operating Temperature -10°C ~ 60°C Operating Humidity 5% ~ 85% RH Storage Temperature -20°C ~ 60°C Storage Humidity 85% RH EUT operational and EUT description Page 2 of 2 Seecode Co., Ltd. * General EUT Information Type Transmitter Receiver FCC Classification FHSS Sequence Spread Spectrum ( FHSS) FHSS Sequence Spread Spectrum ( FHSS) Operating frequency range 2402 – 2480 MHz 2402 – 2480 MHz Bands of operation 2.400 – 2.4835 GHz 2.400 – 2.4835 GHz Number of Channels 79 79 Channel Separation 1MHz 1MHz Type of Antenna Chip Antenna Chip Antenna Power Supply DC 3.7 V Lithum Ion Polymer Battery DC 3.7 V Lithum Ion Polymer Battery

REPORT NO : NF-TA-R070009 NEX1 Future Co., Ltd. Revision No : 1.0 Page: 1 FCC TEST REPORT March 22, 2007 NEX 1 Future Co., Ltd. REPORT NO : NF-TA-R070009 NEX1 Future Co., Ltd. Revision No : 1.0 Page: 2 TEST REPORT CERTIFICATION Applicant : Seecode Co., Ltd. Address : Rm.308, 1st Woorim E-biz Center, 170-5, Guro-dong, Guro-gu, Seoul 152-847, Korea EUT Name : Multi Dongle Model No. : SHD-612 Serial No. : Engineering Sample FCCID : RPRSHD612 Testing location : Nex1 Future Co., Ltd. 133, Kongdan-Dong, Gumi-City, Kyeongsangbuk-Do, 730-030, R.O.K Applied specification : FCC Part 15 Test result : The above mentioned test item passed. Test Date March 22, 2007 Review Date March 22, 2007 Tested by Hyo-Jeung, Cho Reviewed by Jeong-Hi, Jin Title Engineer Title EMC Manager Signature Signature I HEREBY CERTIFY THAT the data shown in this report were made in accordance with the procedures given in the applied specification and I assume full responsibility for accuracy and completeness of these data. Note : This test report relates to the a. m. test item. Without permission of the test center this test report is not permitted to be duplicated in extracts. This test report does not entitle to carry any test mark on this or similar products. REPORT NO : NF-TA-R070009 NEX1 Future Co., Ltd. Revision No : 1.0 Page: 3 Contents 1. GENERAL INFORMATION................................................................................................. 5 1.1 PRODUCT DESCRIPTION............................................................................................... 5 1.2 PROJECT DATA............................................................................................................ 5 1.3 APPLICANT................................................................................................................. 5 1.4 MANUFACTURER......................................................................................................... 5 2. EUT INFORMATION........................................................................................................ 6 2.1 GENERAL EUT INFORMATION....................................................................................... 6 2.2 CENTER FREQUENCY OF TESTED CHANNEL................................................................... 6 2.3 TEST ENVIRONMENT.................................................................................................... 6 2.4 ACCESSORIES AND ANCILLARY EQUIPMENT.................................................................. 6 3. TESTING FACILITIES....................................................................................................... 7 4. EUT DESCRIPTION AND OPERATIONAL DESCRIPTION....................................................... 7 5. TEST SET-UP................................................................................................................. 8 5.1 PRINCIPLE OF CONFIGURATION..................................................................................... 8 5.2 OPERATIONAL MODES................................................................................................. 8 5.3 APPLIED SPECIFICATION.............................................................................................. 8 6. TEST REPORT SUMMARY............................................................................................... 9 7. TEST RESULTS............................................................................................................ 10 7.1 ANTENNA CONNECTOR REQUIREMENTS...................................................................... 10 7.2 AC CONNECTED EMISSION........................................................................................ 11 7.3 CARRIER FREQUENCY SEPARATION............................................................................ 12 7.4 TIME OF OCCUPANCY(DWELL TIME) ............................................................................ 14 7.5 20DB BANDWIDTH..................................................................................................... 16 7.6 NUMBER OF HOPPING FREQUENCIES REQUIREMENTS.................................................. 20 7.7 PSEUDORANDOM FHS AND EQUAL HOPPING FREQUENCY USE REQUIREMENTS............. 22 7.8 RECEIVER INPUT BANDWIDTH REQUIREMENTS............................................................. 23 REPORT NO : NF-TA-R070009 NEX1 Future Co., Ltd. Revision No : 1.0 Page: 4 7.9 PEAK OUTPUT POWER............................................................................................... 24 7.10 BAND-EDGE COMPLIANCE........................................................................................ 28 7.11 FIELD STRENGTH MEASUREMENT FOR BAND-EDGE COMPLIANCE................................ 31 7.12 SPURIOUS CONDUCTED EMISSIONS........................................................................... 36 7.13 SPURIOUS RADIATED EMISSIONS.............................................................................. 47 8. LIST OF TEST AND MEASUREMENT INSTRUMENTS.......................................................... 50 9. NOTES........................................................................................................................ 51 REPORT NO : NF-TA-R070009 NEX1 Future Co., Ltd. Revision No : 1.0 Page: 5 1. General Information 1.1 Product Description Product Name : Muli Dongle Product ID : SHD-612 Serial No. : Prototype FCC ID : RPRSHD612 1.2 Project data Receipt of EUT : February 13, 2007 Date of Test : March 22, 2007 Data of report : March 22, 2007 1.3 Applicant Company Name : Seecode Co., Ltd. Address : Rm.308, 1st Woorim E-biz Center, 170-5, Guro-dong, Guro-gu, Seoul 152-847, Korea Contact Person : Mr. Seo Dong-Woon 1.4 Manufacturer Company Name : Seecode Co., Ltd. Address : Rm.308, 1st Woorim E-biz Center, 170-5, Guro-dong, Guro-gu, Seoul 152-847, Korea Contact Person : Mr. Seo Dong-Woon REPORT NO : NF-TA-R070009 NEX1 Future Co., Ltd. Revision No : 1.0 Page: 6 2. EUT Information 2.1 G…

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Test setup photos Revision No : 1.0 Page: 1 Seecode Co., Ltd. * Test set-up 1. Radiated Set up Test setup photos Revision No : 1.0 Page: 2 Seecode Co., Ltd. 2 Spurious Radiated Emissions 2.1 Radiated test ( 20 MHz ~ 30MHz ) Test setup photos Revision No : 1.0 Page: 3 Seecode Co., Ltd. 2.2 Radiated test ( 30 MHz ~ 1GHz ) Test setup photos Revision No : 1.0 Page: 4 Seecode Co., Ltd. 2.3 Radiated test ( 1 GHz ~ 13GHz ) Test setup photos Revision No : 1.0 Page: 5 Seecode Co., Ltd. 2.4 Radiated test ( 13 GHz ~ 18GHz ) Test setup photos Revision No : 1.0 Page: 6 Seecode Co., Ltd. 2.5 Radiated test ( 18 GHz ~ 25GHz )