NGVAWD60XT2.4GHz Wireless Digital Audio Transmitter Module

Page 1 of 12 Rev0.1 AIRWAVE TECHNOLOGIES INC. 3F, No.9 Industry E. 9 th RD., Science-Based Industrial Park, Hsinchu, Taiwan, R.O.C. TEL : 886-3-5778099 Fax 886-3-5778199 Copyright  2000 by Airwave Technologies Inc. All Specification are subject to change without notice. AWD60XT,AWD605R 2.4GHz GFSK RF Module Preliminary Rev0.1 2006/8/28 Features • Proprietary audio compression/decompression(LDAP) for wireless transmission • Low audio latency(~3.8ms in total) • Highly Robust Forward Error Correction (FEC) • 8 frequency channels • RF channel data rate:1.152 Mbps • 16-Bit ID codes to provide TX / RX pairing • Auto channel scanning mechanism provided • Optimized auto muting mechanism for received corrupted data by the receiver • High Sensitivity of typically –85dBm • High Output Power of typically +8.5dBm • RoHs Compliant • Stereo ADC • 48kHz Audio Sampling rate • High S/N ratio of typically 82 dB • Both S/PIDF Data and Analog Audio Input Formats Applications • Low Cost/High Performance Wireless Audio ¾ Wireless Surround Rear Speakers ¾ High Performance Digital Audio Link ¾ Wireless Headphone/Earphone ¾ Wireless USB Transmitter ¾ Wireless Skype phone • FCC CFR47,Part 15,ETSI EN 300 328,EN 300 440 and ARIB STD-T-66 Compliant Radio General Description The RF module transmitter employed GFSK modulation to deliver high-speed data rate up to 1.152Mbps. The RF module receiver with –85dBm or better sensitivity allows system to achieve at least 300 feet transmission for line-of-sight application in open site. Page 2 of 12 Rev0.1 AIRWAVE TECHNOLOGIES INC. 3F, No.9 Industry E. 9 th RD., Science-Based Industrial Park, Hsinchu, Taiwan, R.O.C. TEL : 886-3-5778099 Fax 886-3-5778199 Copyright  2000 by Airwave Technologies Inc. All Specification are subject to change without notice. AWD60XT,AWD605R 2.4GHz GFSK RF Module Tx Module Absolute Maximum Ratings Parameter Condition Min. Typ Max Units Supply voltage Vs 3.0 3.3 3.6 V Storage temperature Tstg -40 25 +125 Operating temperature To 0 25 +55 Rx Module Absolute Maximum Ratings Parameter Condition Min. Typ Max Units Supply voltage Vs 3.0 3.3 3.6 V Storage temperature Tstg -40 25 +125 Operating temperature To 0 25 +55 Input RF level Prf +10 dBm Genernal Parameter Condition Min. Typ Max Units Audio latency 3.8 ms Tx,Rx pairing ID Code 16 bit S/N ratio 82 Tx Module Parameter Condition Min. Typ Max Units Supply voltage Vs 3.0 3.3 3.6 V Supply current 89 mA Operating Frequency 2400 2483.5 MHz Transmission Power 8 8.5 9.5 dBm Modulation Type GFSK Channel Frequency Peak power position under no Data in. -0.1 +0.1 MHz Page 3 of 12 Rev0.1 AIRWAVE TECHNOLOGIES INC. 3F, No.9 Industry E. 9 th RD., Science-Based Industrial Park, Hsinchu, Taiwan, R.O.C. TEL : 886-3-5778099 Fax 886-3-5778199 Copyright  2000 by Airwave Technologies Inc. All Specification are subject to change without notice. AWD60XT,AWD605R 2.4GHz GFSK RF Module Channel Spacing 10.368 MHz Frequency Deviation +/-0.1 MHz Audio Input Level peak to peak value 2.0 V Audio Input Impedance 20k Ohm Data Rate 1.152 Mbps Audio Sampling Rate 48 KHz Pairing LED voltage Pull High Resistor Tx/Rx Pairing setting tact switch 3.3 V Reset pin tact switch Page 4 of 12 Rev0.1 AIRWAVE TECHNOLOGIES INC. 3F, No.9 Industry E. 9 th RD., Science-Based Industrial Park, Hsinchu, Taiwan, R.O.C. TEL : 886-3-5778099 Fax 886-3-5778199 Copyright  2000 by Airwave Technologies Inc. All Specification are subject to change without notice. AWD60XT,AWD605R 2.4GHz GFSK RF Module Rx Module Parameter Condition Min. Typ Max Units Supply voltage Vs 3.0 3.3 3.6 V Supply current 99 mA Operating Frequency 2400 2483.5 MHz Rx Sensitivity BER=1e-3 when 1.152Mbps input -85 dBm Image Rejection Relative to 2.4- 2.4835GHz power 47 dBc Audio Output Level 2.6 Vpp Audio Output Impedance 16 Ohm Audio frequency response 3dB bandwidth 20 20k Hz Data Rate 1.152 Mbps Adjacent channel rejection +/- 5MHz offset the central frequency >45 dB Tx/Rx Pairing setting tact switch Page 5 of 12 Rev0.1 AIRWAVE TECHNOLOGIES INC. 3F, No.9 Industry E. 9 th RD., Science-Based Industrial Park, Hsinchu, Taiwan, R.O.C. TEL : 886-3-5778099 Fax 886-3-5778199 Copyright  2000 by Airwave Technologies Inc. All Specification are subject to change without notice. AWD60XT,AWD605R 2.4GHz GFSK RF Module AWD60XT Module Reference Design for USB or Analog Audio application C54 0.1uF C53 0.1uf Vin 3 Gnd 1 Vout 2 U52 FS8853-33CC 1 2 3 4 J4 USB Jack R6 22 R1 1.5K R8 22 L1 1.0uH 3.3V GND GNDIO 3.3V 3.3V ADAT Y1 6 MHz C1 39pF C2 39pF R9 1M GNDGND GNDIO C6 0.1uF 3.3V 3.3V 3.3V 3.3V GND GND GND FREQSEL 37 HIDMUTER 38 MUTER 39 SPDIFO 40 LEDN 41 XSDIN 42 PDSW 43 MUTEP 44 GPIO2 45 VDD 46 LFB 47 VSS 48 SDA 30 GPIO1 29 FREQMODE0 24 XMCLK1 23 XSDO1 22 XLRCK1 21 XSCLK1 20 GPIO3 19 RECORD 18 XCSN 17 VOLUP 16 VOLDN 15 RSTN 14 XRSTN 13 XCDCLK 28 VSS 27 LFA 26 VDD 25 VDD 36 VSS 35 XIUSB 34 XOUSB 33 FREQMODE1 32 SCL 31 SPDIFI 1 DIGIEN 2 DR(EEPROM_DO) 3 DW(EEPROM_DI) 4 SK(EEPROM_SK) 5 CS(EEPROM_CS) 6 TAVSS 12 USBDM 11 USBDP 10 TAVDD 9 CODECSEL 8 XCDOUT 7 U1 SN11122ARF R10 4.7K 3.3V R11 4.7K 3.3V R12 4.7K R13 4.7K R5 4.7K R3 4.7K R4 4.7K C4 0.1uF C3 0.1uF GNDGND RESETN R2 0 BEAD2 BEAD1 TAVSS TAVDD C8 0.1uF C10 0.1uF C12 0.1uF TAVDD TAVSS GND PAIRING PAIR_LED GND ANT GND S1 Channel Change Buttom R18 4.7K ASS RESETN ADAT GND Pre-AIL Pre-AIR 3.3V3.3V 3.3V USBLED R22 330 3.3V RESETN R7 330 D3 LED_G D1 1N4148 C14 0.1uF D2 LED_R C63 10uf C5 10uF C7 10uF C9 10uF C13 10uF C11 10uF C64 10uF ADAT 1 2 3 4 5 6 714 13 12 11 10 9 8 U6 AWD607TB 3.3V 3.3V 3.3V 3.3V S2 AUDIO SOURCE SELECTION C1 220UF/16V C2 220UF/16V J2 PHONEJACK STEREO 3.3V for USB, GND for Analog input Antenna Page 6 of 12 Rev0.1 AIRWAVE TECHNOLOGIES INC. 3F, No.9 Industry E. 9 th RD., Science-Based Industrial Park, Hsinchu, Taiwan, R.O.C. TEL : 886-3-5778099 Fax 886-3-5778199 Copyright  2000 by Airwave Technologies Inc. All Specification are subject to change without notice. AWD60XT,AWD605R 2.4GHz GFSK RF Module AWD605R Module Reference Design C63 0.1uF C62 0.1uF…

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Federal Communications Commission July 19, 2007 Authorization and Evaluation Division ATTESTATION FCC ID: NGVAWD60XT Product: 2.4GHz Wireless Digital Audio Transmitter Module Model: AWD60XT We don't provide any controls or software to allow operation outside the USA frequency band when we sell this product in USA. Best Regards Tzu –Hung Chen/ President AIRWAVE TECHNOLOGIES INC. Tel: 886-3-5778099 Fax: 886-3-5778199 E-mail: [email protected]

RF_160, Issue 01 Declaration of Authorization We Name: AIRWAVE TECHNOLOGIES INC. Address: 4F,NO.9 Industry E. 9th Road Science-based Industrial Park, City: Hsinchu , .................................................................. . Country: Taiwan,R.O.C. ..................................................................... . Declare that: Name: QuieTek Corp. Address: Fl.2, No.345, Xin-hu 2 nd Rd., Nei-hu District City: Taipei Country Taiwan R.O.C. is authorized to apply for Certification of the following product(s): Product description: 2.4GHz Wireless Digital Audio Transmitter Module ..................... . Type designation: AWD60XT ........................... . Trademark: AIRWAVE on our behalf. Date: ...... 2007/07/17 ......... .. City: ...... Hsinchu ... . ............ .. Name: ...... Tzu –Hung Chen ............ .. Signature: ...... .....

Report No：077136R-RFUSP07V01 Page: 54 of 59 Version:1.0 Attachement ÿ EUT Photograph (1) EUT Photo (2) EUT Photo Report No：077136R-RFUSP07V01 Page: 55 of 59 Version:1.0 (3) EUT Photo (4) EUT Photo

AIRWAVE TECHNOLOGIES INC. Address: 4F,NO.9 Industry E. 9th Road Science-based Industrial Park, Hsinchu, Taiwan,R.O.C. Tel: +886-2-8227-3312 FCC ID.: NGVAWD60XT FCC ID The FCC ID will be placed on the equipment as shown in the photograph below. 2.4GHz Wireless Digital Audio Transmitter Module Model No.: AWD60XT F F C C C C I I D D : : NGVAWD60XT " 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 may cause undesired operation. "

Report No：077136R-RFUSP07V01 Page: 56 of 59 Version:1.0 (5) EUT Photo Report No：077136R-RFUSP07V01 Page: 57 of 59 Version:1.0 (6) EUT Photo Report No：077136R-RFUSP07V01 Page: 58 of 59 Version:1.0 (7) EUT Photo Report No：077136R-RFUSP07V01 Page: 59 of 59 Version:1.0 (8) EUT Photo Antenna

Report No：077136R-RFUSP07V01 Page: 5 of 59 Version:1.0 1.2. Operation Description The EUT is Video Sender. The operation frequency is from 2401.9202MHz to 2479.68MHz with GFSK modulation. Eight manually selectable channels were built in the EUT. the signal will be transmitted through 2.4 GHz GFSK RF signal from the soldered on PCB antenna from EUT to receiver. DC 3.3V shall be provided for Module approve operation.

1 2 3 4 5 6 7 8 ABCD 8 7 6 5 4 3 2 1 D CBA Title Number Revision Size D Date: 18-Jul-2007 Sheet of File: C:\Documents and Settings\Administrator\ \MyDesign.ddb Drawn By: REF_CLK 2 RSSI 3 VS_IFD 4 VS_IFA 5 PU_REG 1 IC 23 RX_ON 24 TX_ON 25 nOLE 26 PU_TRX 27 RX_DATA 28 TX_DATA 29 CLOCK 30 DATA 31 ENABLE 32 VREG 10 VS_REG 11 REG_CTRL 9 VS_TRX 17 VTUNE 14 CP 15 VS_SYN 16 REG_DEC 12 VREG_VCO 13 IREF 8 IC 7 RX-CLOCK 6 RX_IN2 18 RAMP_OUT 21 TX_OUT 20 RX_IN1 19 IC 22 GND 0 U54ATR2406 C6918pF R5968K C704.7pF C794.7nF C640.1uF C65 0.1uF + C67 4.7uF VDD_RF C81390pF C82390pF C71390pF C580.47uF C8068pF C832.2nF C8422nF R601K R580R VDD_RF C78 1 nF nOLETX_ON 3W_CLK VDD_RF SEN SDAT VDD_RF C7710pF Q51 PNP_3906 TX_DATA R520R R53 0R C88390pF VDDIO RESETN R18 820K Auto CHN Change GNDS 1 VDDS 2 VDDX 3 OSCIN 4 OSCOUT 5 GNDX 6 VDDP 7 GNDP 8 AFILT_L 9 AIL 10 AIR 11 AFILT_R 12 VDDA 13 VREF 14 VCOM 15 GNDA 16 AOL 17 AOR 18 RESETN 19 TRXSEL/TXON 20 ADLR 21 ADAT/SPIN 22 ADCK/SPSEL 23 ADMCK 24 VDDIO 25 GNDIO 26 REFCK 27 VDDCR 28 GNDCR 29 PLLMODE/RXON 30 SDAT 31 SEN 32 PC1/SCLK / EEMODE 33 ANTSELB / NONCOMP 34 ANTSEL / ATMSEL / LED 35 nOLE/bypassPLL 36 VDDIO 37 GNDIO 38 TRXDAT 39 RXCLK/LD 40 CHSEL0 / CHF / PAIRING 41 CHSEL1 / EDIO 42 CHSEL2/ECS 43 CHSEL3/ESK 44 SPI_EN 45 SPI_DAT 46 SPI_CK 47 AUTOCH 48 U2 AWIAB70 VDDIO R114.7K VDDIO VDDIO R124.7K R84.7K D1 1N4148 R13 4.7K Operation Mode: TX EEPROM for PAIRING is used R10 4.7K ATR2406 is selected C141uF R94.7K Analog PLL is selected C9 0.01uF C80.01uF C10.01uF C5 0.01uF C4 0.01uF C20.01uF VDDIO VDDIO R2N/A VDDIO CS 1 CLK 2 D 3 Q 4 GND 5 ORG 6 DNC 7 VCC 8 U1 AT93C46 MCLKBCLKADATLRCK SENSDAT 3W_CLK nOLE TX_DATA TX_ON S2ACON1 S2BCON1 VDDA VDDCR VDDXVDDXVDDX MCLKBCLKLRCKADAT VDDA AIL_int AIR_int R6 4.7K I2S MODE DGND 8 VD 7 VA 6 AGND 5 VCOM 4 CKS1 3 AINL 2 AINR 1 PDN 13 DIF 14 CKS2 15 CKS0 16 SCLK 12 MCLK 11 LRCK 10 STDO 9 U3AK5357 C6 0.47uF POWER UP CKS1 R190R R20 0R VDDB_ADC + C16 10uF VDDA ( VDD_ADC ) R21N/A VDDIOVDDA D521N4148 D531N4148 VDDCRVDDX C521uF C5510uF C531uF VDD_RF BD510R BD520R VDDA VDDA R3N/A R5N/A AIL_intAIR_int UM5670-20 Tx Mode(PU) Rx Mode(PD)UM5670-23 Audio Source : USB/SPDIF (PU) Audio Source : ADC (PD or NC)UM5670-30 Digital PLL is selected (PU) Analog PLL is selected (PD) NormalUM5670-33 EEPROM for PAIRING is Used (PU or NC) Normal No EEPROM (PD)UM5670-34,35 PD,PU Compressed audio mode and ATR2406 RF IC is selected Normal PD,PD Reserved. PU,X Audio Mode Selection:Uncompressed AudioUM5670-47 Internal DAC Used (PU) External DAC Used (PD or NC) UM5670-48 Auto channel selection (PU) Normal INT_EXT ADC INT_EXT ADC INT_EXT ADC Pre-AIR Pre-AIR Pre-AIL Pre-AIL ANT ANT PAIRING PAIRING PAIRING PAIR_LED PAIR_LED PAIR_LED RESETN RESETN ADAT ADAT 1234567 JP17P 1234567 JP27P VDDAASSRESETNADATGNDPre-AILPre-AIR GNDVDDAPAIRINGPAIR_LEDGNDANTGND C70.1uF C1210uF C170.1uF C684.7uF C724.7uF R25 0R R23N/A R24N/A C234.7pF L2100nH R225.6K L1100nH C180.1uFC251nFC130.1uF VDD_RF C28100pF C262.7pF C291.5pF C273pF C30N/A ANT C761pF ( Low Pass Filter ) L53 1nH L542.7nH C751pF ( MATCHING ) L561nH C665.6pF L5118nH L4 3.3nH C354.7pF Q1BFG425 R161K GND 1 NC 2 GND 3 OUT 4 GND 5 NC 6 GND 7 IN 8 FIL1N/A L58N/A C2020pF C1920pF Y213.824MHz R170R REFCK R26N/A REFCK R144.7K Audio source: USB/ANALOG Pre-AILPre-AIR C324.7nF C334.7nF R28 680 R27 680 C21 10uF C3110uF W:8mil L:95.5mil R4N/A AWD60XT C36N/A R294.7KR30N/A VDDA R310R R334.7K VDDA REFCK VDDA R1N/A NC 1 G 2 O 3 V 4 Y1N/A C30.01uF VDDA REFCK ASS HIGH : 607LOW : 605 ASS ASS VDDA + C1510uF C10 0.1uF ( VDD_ADC ) C11 4.7uF VDDA C220.1uF C240.1uF PDN PDN VDDA VDDA (3V) R344.7K R154.7K VDDA ASS AWD605/AWD607 SWITCH CIRCUIT PDN PDN ASS VDDA (0V or 3.3V) R74.7K Q2PMBS3904 Q52 PMBS3904 R61 0R

Report No：077136R-RFUSP07V01 Page: 1 of 59 Version:1.0 Test Report Product Name ： 2.4GHz Wireless Digital Audio Transmitter Module Model No. ： AWD60XT FCC ID. ： NGVAWD60XT Applicant ： AIRWAVE TECHNOLOGIES INC. Address ： 4F,NO.9 Industry E. 9th Road Science-based Industrial Park, Hsinchu, Taiwan,R.O.C. Date of Receipt ： 2007/07/06 Issued Date ： 2007/07/16 Report No. ： 077136R-RFUSP07V01 The test results relate only to the samples tested. The test report shall not be reproduced except in full without the written approval of QuieTek Corporation. Report No：077136R-RFUSP07V01 Page: 2 of 59 Version:1.0 Test Report Certification Issued Date : 2007/07/16 Report No. : 077136R-RFUSP07V01 Product Name ： 2.4GHz Wireless Digital Audio Transmitter Module Applicant ： AIRWAVE TECHNOLOGIES INC. Address ： 4F,NO.9 Industry E. 9th Road Science-based Industrial Park, Hsinchu, Taiwan,R.O.C. Manufacturer ： AIRWAVE TECHNOLOGIES INC. Model No. ： AWD60XT FCC ID. ： NGVAWD60XT Rated Voltage : DC 3.3V EUT Voltage : DC 3.3V Trade Name ： AIRWAVE Applicable Standard ： FCC CFR Title 47 Part 15 Subpart C Section 15.249: 2006 Test Result ： Complied The test results relate only to the samples tested. The test report shall not be reproduced except in full without the written approval of QuieTek Corporation. Documented By ： ( Sandy Chuang ) Tested By ： ( Sheena Huang ) Approved By ： ( Roy Wang ) Report No：077136R-RFUSP07V01 Page: 3 of 59 Version:1.0 TABLE OF CONTENTS Description Page 1. General Information....................................................................................................4 1.1. EUT Description...........................................................................................................4 1.2. Operation Description...................................................................................................5 1.3. Test Mode.....................................................................................................................6 1.4. Tested System Details..................................................................................................7 1.5. Configuration of tested System.....................................................................................8 1.6. EUT Exercise Software.................................................................................................9 1.7. Test Facility.................................................................................................................10 2. Conducted Emission................................................................................................11 2.1. Test Equipment...........................................................................................................11 2.2. Test Setup..................................................................................................................11 2.3. Limits..........................................................................................................................12 2.4. Test Procedure...........................................................................................................12 2.5. Test Specification........................................................................................................12 2.6. Test Result..................................................................................................................13 2.7. Test Photo..................................................................................................................17 3. Radiated Emission....................................................................................................18 3.1. Test Equipment...........................................................................................................18 3.2. Test Setup..................................................................................................................18 3.3. Limits..........................................................................................................................19 3.4. Test Procedure...........................................................................................................20 3.5. Test Specification........................................................................................................20 3.6. Test Result..................................................................................................................21 3.7. Test Photo..................................................................................................................41 4. Band Edge.................................................................................................................43 4.1. Test Equipment...........................................................................................................43 4.2. Test Setup..................................................................................................................44 4.3. Limits..........................................................................................................................45 4.4. Test Procedure...........................................................................................................45 4.5. Test Specification........................................................................................................45 4.6. Test Result..................................................................................................................46 Attachement......................................................................................................................................54  EUT Photograph.........................................................................................................54 Report No：077136R-RFUSP07V01 Page: 4 of 59 Version:1.0 1. General Information 1.1. EUT Description Product Name 2.4GHz Wireless Digital Audio Transmitter Module Trade Name AIRWAVE Model No. AWD60XT Frequency Range 2400MHz ~2483.5MHz Ch…

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Report No：077136R-RFUSP07V01 Page: 17 of 59 Version:1.0 2.7. Test Photo Test Mode ： Mode 1: Transmit Description： Front View of Conducted Emission Test Setup Test Mode ： Mode 1: Transmit Description： Back View of Conducted Emission Test Setup Report No：077136R-RFUSP07V01 Page: 41 of 59 Version:1.0 3.7. Test Photo Test Mode ： Mode 1: Transmit Description： Front View of Radiated Emission Test Setup Test Mode ： Mode 1: Transmit Description： Back View of Radiated Emission Test Setup Report No：077136R-RFUSP07V01 Page: 42 of 59 Version:1.0 Test Mode ： Mode 1: Transmit Description： Front View of Radiated Emission Test Setup (Horn)