YP4BD008Bluetooth USB Dongle

Blue-Two Technology Limited Room 3048,3/F., International Electronics City,North Huaqiang Road,ShenZhen,P.R.China Federal Communications Commission 7435 Oakland Mills Road Columbia, MD Date: August 19, 2010 SUBJECT: FCC Application for FCC ID: YP4BD008 To Whom It May Concern: This letter is to ascertain that Blue-Two Technology Limited Product has been the units used for conducting FCC compliance testing, the DoC part will be tested by FCC recognized test lab. If you have any question or concerns, please contact us Regards, Lily Wang/ Manager

55 44 33 22 11 D D C C B B A A 16MHz crystal 3.3V LDO USB EEPROM ANTENNA 1.8V3.3V 2.4G Filter DPDM D+D- SCLSDAWP +5V Size Product: v Date: Sheet of CYBER-BLUE CHECKED: Model: DRAWN: APPROVED: bm32 3 DONGLE C 11 Thursday, November 19, 2009 Size Product: v Date: Sheet of CYBER-BLUE CHECKED: Model: DRAWN: APPROVED: bm32 3 DONGLE C 11 Thursday, November 19, 2009 Size Product: v Date: Sheet of CYBER-BLUE CHECKED: Model: DRAWN: APPROVED: bm32 3 DONGLE C 11 Thursday, November 19, 2009 A0 1 A1 2 A2 3 GND 4 SDA 5 SCL 6 WP 7 VCC 8 R7 24R R7 24R 1 32 4 VIN 3 OUT 2 GND 1 BC0401PC08CSR U1BC41B143A07-IQA-E4 BC0401PC08CSR U1BC41B143A07-IQA-E4 RF_P 7 RF_N 6 RST 36 USB_DN 19 USB_DP 20 PIO6 33 PIO7 32 PIO8 3 XTAL_OUT 13 XTAL_IN 12 VDD_CORE 30 VDD OUT 30 VCC 1 D- 2 D+ 3 GND 4 R5 100kR5 100k R8 24R R8 24R

Blue-Two Technology Limited Room 3048,3/F., International Electronics City,North Huaqiang Road,ShenZhen,P.R.China To: SIEMIC, INC. 2206 Ringwood Avenue, San Jose, CA 95131 USA Dear Sir/Madam, Re: Project and Product Certification Representative Authorization Letter We, Blue-Two Technology Limited hereby authorize SIEMIC, INC. to act as a Certification Body for certifying for the following project(s): Product description: Bluetooth USB Dongle Model name: BD008,BD009;BD013;BT0012;C04-106;C04-107,C04-106-001;BTD211 We affirm that between SIEMIC and Blue-Two Technology Limited any difference in understanding, including test plan, measurement methods, applicable standards and relevant procedures and processes have been resolved prior to commencement of testing activities. Sincerely, Lily Wang/ Manager

EUT top view BD008 BD009 EUT bottom view BD008 BD009

FCC ID: YP4BD008

Proposed Label Location on EUT EUT Bottom View/Proposed FCC ID Label Location

EUT inside whole view BD008 BD009 Main&RF board component side Main&RF board solder side

Circuit Principle description: This CLASS2 BLUETOOTH DONGLE used in the computer's USB port, a Cambridge Silicon Radio Limited single chip BC04 ROM, it is a single chip radio and baseband IC for Bluetooth 2.4GHz systems including enhanced data rates (EDR) to 3Mbps, With the on-chip CSR Bluetooth software stack it provides a fully compliant Bluetooth system to v2.1 of the specification for data and voice communications. The products work in the RF 2.402 GHZ-2.480HZ, POWER OUT MAX at 4dbm, the system clock 16 MHZ, a USB 5V power supply, LDO output DC3.3V used for the main system, baseband and launch included in the internal chip U1, There are three different modulations for Bluetooth v2.1 + EDR. Modulation type for GFSK. Π / 4 DQPSK. 8DPSK. Use of PCB antenna, impedance matching at 2.4HGZ, wireless communications distance of 10 meters.

5 5 4 4 3 3 2 2 1 1 DD CC BB AA D+ PIO6 PIO8 + 5 V PIO7 D- +3.3V +3.3V +3.3V +3.3V +3.3V+1.8V +1.8V 1.8V +3.3V Size Product: v Date:Sheet of CYBER-BLUE CHECKED: Model: DRAWN: APPROVED: BM31C21 1 DONGLE B11Thursday, September 10, 2009Size Product: v Date:Sheet of CYBER-BLUE CHECKED: Model: DRAWN: APPROVED: BM31C21 1 DONGLE B11Thursday, September 10, 2009Size Product: v Date:Sheet of CYBER-BLUE CHECKED: Model: DRAWN: APPROVED: BM31C21 1 DONGLE B11Thursday, September 10, 2009 1 . 8 V O U T C11 15pF C11 15pF L30RL30R R724RR724R TP1TP1 L43.9nHL43.9nH C15 103 C15 103 TP7TP7 R810kR810k R5 100R R5 100R U1 AT24C16 U1 AT24C16 A0 1 A1 2 A2 3 GND 4 SDA 5 SCL 6 WP 7 VCC 8 C14 4.7u C14 4.7u U2 BC0401PC08 U2 BC0401PC08 V D D _ A N A A 4 V D D _ R A D I O C 2 V D D _ L O B 2 V D D _ C O R E C 6 V D D _ U S B A 5 V D D _ P A D S D 6 V D D _ P I O G 4 V R E G _ I N A 2 P I O [ 0 ] F 3 P I O [ 1 ] F 4 P I O [ 2 ] G 1 P I O [ 3 ] G 2 P I O [ 4 ] E 6 P I O [ 5 ] F 5 P I O [ 6 ] D 7 P I O [ 7 ] E 5 P I O [ 8 ] E 3 P I O [ 9 ] F 1 P I O [ 1 0 ] F 2 PCM_CLK B6 PCM_OUT E4 PCM_IN B7 PCM_SYNC D5 SPI_CSB G6 SPI_MISO F7 SPI_MOSI F6 SPI_CLK G5 UART_TX C5 UART_RX D4 UART_CTS C4 UART_RTS A7 USB_DN A6 USB_DP B5 TEST_EN G7 RESETB E7 AIO[0] D3 AIO[2] C3 X T A L _ I N A 3 X T A L _ O U T B 3 N / C D 1 N / C 1 A 1 V S S _ D I G C 7 V S S _ P A D S G 3 V S S _ R A D I O C 1 V S S _ A N A B 4 V S S _ L O B 1 AUX_DAC D2 RF_B E1 RF_A E2 C18 1.5pF C18 1.5pF C13 NC C13 NC R 1 2 K 2 R 1 2 K 2 C17 5.6pF C17 5.6pF TP4TP4 TP6TP6 C6 10nF C6 10nF TP3TP3 L6 22nH L6 22nH X2 16M/8.5pF X2 16M/8.5pF 1 3 2 4 L5 1.2nH L5 1.2nH L1 3.9nH L1 3.9nH C16 10pF C16 10pF TP2TP2 C10 10u C10 10u TP8TP8 D1 Gren D1 Gren A1 ANTENNA A1 ANTENNA R 4 2 R 2 R 4 2 R 2 C3 104 C3 104 C19 NC C19 NC R 2 2 K 2 R 2 2 K 2 C2 2u2 C2 2u2 C8 2.2u C8 2.2u P1 USB-A-P P1 USB-A-P VCC 1 D- 2 D+ 3 5 5 6 6 GND 4 TP5TP5 L 7 3 . 9 n H L 7 3 . 9 n H C7 2.2u C7 2.2u U3 PT3321P332VR/NC U3 PT3321P332VR/NC IN 3 G N D 1 OUT 2 R 3 2 K 2 R 3 2 K 2 R624RR624R PDF 文件使用 "pdfFactory" 试用版本创建 ÿÿÿ ÿÿ www.fineprint.com.cn