ZAY8BT DONGLE

Bluetooth USB Dongle Model: W88DG Specification： 。Bluetooth specification V2.0&v1.2 Compliant。 。supporting profiles：networking，Dial-up,fax， lan access，and headset。 。Operation system：windows98,98se，me，2000， XP，vista，windows7 。interface：USB compliance 。Symbol rate：3Mbps 。Receiving/Sending range：0-100m Features: Convert non Bluetooth PC into Bluetooth enabled 。 。Wireless connect to Bluetooth devices such as Mobile phones，PDA or pc，for data transfer， Networking，and Dial-up，Fax。 。Enabled wireless connection to Bluetooth headset 。Supporting Bluetooth vioce date 。Supporting Multi languages FCC WARNING This device complies with Part 15 of the 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. NOTE 1: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: - Reorient or relocate the receiving antenna. - Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. NOTE 2: Any changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

1234 A B C D 4 321 D C B A Title NumberRevisionSize A4 Date:16-Dec-2011Sheet of File:F:\201112.DDBDrawn By: 1 2 3 4 USB LC Filter ANT 12M XTAL 3.3V power PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn

SHENZHEN ZONOKI DIGITAL TECHNOLOGY CO., LTD Model: W88DG REPORT NO.: STR11128164I-1 FCC PART 15.247 EXHIBIT 2 - EUT EXTERNAL PHOTOGRAPHS EUT View 1 EUT View 2

SHENZHEN ZONOKI DIGITAL TECHNOLOGY CO., LTD Model: W88DG REPORT NO.: STR11128164I-1 FCC PART 15.247 EXHIBIT 1- PRODUCT LABELING Proposed FCC ID Label Format FCC ID: ZAY8 Specifications : Text is Black in color and justified. Labels are printed in indelible ink on permanent adhesive silk-screened onto the EUT or shall be affixed at a conspicuous location on the EUT. Proposed Label Location on EUT FCC ID Label Location

SHENZHEN ZONOKI DIGITAL TECHNOLOGY CO., LTD Model: W88DG REPORT NO.: STR11128164I-1 FCC PART 15.247 EXHIBIT 1- PRODUCT LABELING Proposed FCC ID Label Format FCC ID: ZAY8 Specifications : Text is Black in color and justified. Labels are printed in indelible ink on permanent adhesive silk-screened onto the EUT or shall be affixed at a conspicuous location on the EUT. Proposed Label Location on EUT FCC ID Label Location

SHENZHEN ZONOKI DIGITAL TECHNOLOGY CO., LTD Model: W88DG REPORT NO.: STR11128164I-1 FCC PART 15.247 EXHIBIT 3 - EUT INTERNAL PHOTOGRAPHS EUT Housing and Board View Solder Board-Component View 1 SHENZHEN ZONOKI DIGITAL TECHNOLOGY CO., LTD Model: W88DG REPORT NO.: STR11128164I-1 FCC PART 15.247 Solder Board-Component View 2

Circuit Descirption This USB bluetooth dongle is designed and based on the AS3620F master control chip, support bluetooth 2.0 standard. A external oscillator of 12MHz as base clock frequency of master control chip AS3620F. The working voltage of DC 5V is provided by USB port, and transmission data via data signal line of USB interface, and a high-frequency modulated signal of 2402-2480MHz be transmitted or received via LC filter circuit, finally to achieve the bluetooth wireless communication function. The modulation use GFSK and FHSS.

1234 A B C D 4321 D C B A Title NumberRevisionSize A4 Date:15-Nov-2010Sheet of File:C:\Documents and Settings\yuhongfei\桌面\KNS362~1.DDBDrawn By: AGND VCC USBD- USBD+ R7 10K C16 104 RESETN 3.3V C18 104 VCC3.3V C4 105 C2 105 C6 102 C8 105 C15 104 VDDRF RFA RFB C12 39pF C13 33pF 3.3V VDDRF D- D+ LED1 RESETN C17 104 1.8V 3.3V X12I X12O VCC 1 D_ 2 D+ 3 GND 4 shell 5 shell 6 USB1 USB-AM-S-F-B-SM1 USB_DM 24 USB_DP 25 SCL 27 SDA 28 PORTB5 33 PORTA0 39 PORTA5 35 URET_RX 34 URET_TX 29 RESETN 20 TESTN 19 VDD18 18 VDD18 31 VDD18 38 VDD 40 VDD33 21 VDD_USB 23 VDD33 36 GND 0 XTALO 12 XTALI 13 LDO_3P3 11 LDO_OUT 10 VDD_SYN 15 VDD_LO 8 VDD_RF 2 RFA 4 RFB 5 VDD33 32 VDD_RF 6 VSSRF 1 VSSRF 3 VSSLO 7 VSSLO 9 VSS_SYN 14 VSS_DIG 16 VSS 22 VSS_USB 26 VSS 30 VSS 37 U1 AS3620F C3 104 3.3V R6 330R D1 RED LED1 AGND AGND 3.3V CSR AGND C14 104 AGND C7 104 R122R R422R R21.5K C19 105 R85.1R 1.8V AGND Y1 12M C1 1.5pF L4 2.7nH L1 15nH L3 15nH ANT VDDRF C20 DNP VDDRF D2 1N4148W R3 10R PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn

SHENZHEN ZONOKI DIGITAL TECHNOLOGY CO., LTD Model: W88DG REPORT NO.: STR11128164I-2 PAGE 1 OF 13 FCC PART 15B FCC PART 15B MEASUREMENT AND TEST REPORT FOR SHENZHEN ZONOKI DIGITAL TECHNOLOGY CO., LTD 1-3 Floor, Building B, No. 49, Shangxia Street, Henggang Road, Longgang District, Shenzhen, China. FCC ID: ZAY8 Report Concerns: Original Report Equipment Type: BT Dongle Model: W88DG Report No.: STR11128164I-2 Test Date: 2011-12-12 to 2011-12-19 Issue Date: 2011-12-21 Tested By: Silin Chen / Engineer Reviewed By: Lahm Peng / EMC Manager Approved & Authorized By: Jandy so / PSQ Manager Prepared By: SEM.Test Compliance Service Co., Ltd 3/F, Jinbao Commerce Building, Xin'an Fanshen Road, Bao'an District, Shenzhen, P.R.C.（518101） Tel.: +86-755-33663308 Fax.: +86-755-33663309 Website: www.semtest.com.cn Note: This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by SEM.Test Compliance Service Co., Ltd . SHENZHEN ZONOKI DIGITAL TECHNOLOGY CO., LTD Model: W88DG REPORT NO.: STR11128164I-2 PAGE 2 OF 13 FCC PART 15B TABLE OF CONTENTS 1. GENERAL INFORMATION ...................................................................................................................................3 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT)...............................................................................3 1.2 TEST STANDARDS...................................................................................................................................................3 1.3 TEST METHODOLOGY.............................................................................................................................................3 1.4 TEST FACILITY.......................................................................................................................................................4 1.5 EUT EXERCISE SOFTWARE....................................................................................................................................4 1.6 ACCESSORIES EQUIPMENT LIST AND DETAILS.......................................................................................................4 1.7 EUT CABLE LIST AND DETAILS.............................................................................................................................4 2. SUMMARY OF TEST RESULTS ...........................................................................................................................5 3. §15.107 (A)- CONDUCTED EMISSION .................................................................................................................6 3.1 MEASUREMENT UNCERTAINTY..............................................................................................................................6 3.2 TEST EQUIPMENT LIST AND DETAILS.....................................................................................................................6 3.3 TEST PROCEDURE...................................................................................................................................................6 3.4 BASIC TEST SETUP BLOCK DIAGRAM.....................................................................................................................6 3.5 ENVIRONMENTAL CONDITIONS..............................................................................................................................7 3.6 TEST RECEIVER SETUP...........................................................................................................................................7 3.7 SUMMARY OF TEST RESULTS/PLOTS......................................................................................................................7 3.8 CONDUCTED EMISSIONS TEST DATA......................................................................................................................7 4. §15.109(A)- RADIATED EMISSION ....................................................................................................................10 4.1 MEASUREMENT UNCERTAINTY............................................................................................................................10 4.2 TEST EQUIPMENT LIST AND DETAILS...................................................................................................................10 4.3 TEST PROCEDURE.................................................................................................................................................10 4.4 CORRECTED AMPLITUDE & MARGIN CALCULATION............................................................................................11 4.5 ENVIRONMENTAL CONDITIONS............................................................................................................................11 4.6 SUMMARY OF TEST RESULTS/PLOTS....................................................................................................................11 SHENZHEN ZONOKI DIGITAL TECHNOLOGY CO., LTD Model: W88DG REPORT NO.: STR11128164I-2 PAGE 3 OF 13 FCC PART 15B 1. GENERAL INFORMATION 1.1 Product Description for Equipment Under Test (EUT) Client Information Applicant: SHENZHEN ZONOKI DIGITAL TECHNOLOGY CO., LTD Address of applicant: 1-3 Floor, Building B, No. 49, Shangxia Street, Henggang Road, Longgang District, Shenzhen, China. Manufacturer: SHENZHEN ZONOKI DIGITAL TECHNOLOGY CO., LTD Address of manufacturer: 1-3 Floor, Building B, No. 49, Shangxia Street, Henggang Road, Longgang District, Shenzhen, China. General Description of E.U.T Items Description EUT Description: BT Dongle Trade Name: / Model No.: W88DG Rated Voltage: DC 5V Type of Antenna: Integral Antenna For more information refer to the circuit diagram form and the user’s manual. The test data is gathered from a production sample, provided by the manufacturer. 1.2 Test Standards The following report is prepared on behalf of the SHENZHEN ZONOKI DIGITAL TECHNOLOGY CO., LTD in ac…

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SHENZHEN ZONOKI DIGITAL TECHNOLOGY CO., LTD Model: W88DG REPORT NO.: STR11128164I-2 FCC PART 15B EXHIBIT 4 - TEST SETUP PHOTOGRAPHS Conduction Emission Front View Radiation Emission Test Setup (Below 30MHz) SHENZHEN ZONOKI DIGITAL TECHNOLOGY CO., LTD Model: W88DG REPORT NO.: STR11128164I-2 FCC PART 15B Radiation Emission Test Setup (30MHz to 1GHz) Test Setup Close View