Airwave Technologies AWD60XT 2.4GHz Wireless Digital Audio Transmitter Module User Manual Users manual

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Document ID	825521
Application ID	iJ5McVOrrTJXiS514b6wtw==
Document Description	Users manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	12.23kB (152830 bits)
Date Submitted	2007-08-06 00:00:00
Date Available	2007-08-06 00:00:00
Creation Date	2007-07-18 05:55:38
Producing Software	Acrobat Distiller 5.0 (Windows)
Document Lastmod	2007-07-24 17:36:56
Document Title	Users manual

AWD60XT,AWD605R
2.4GHz GFSK RF Module
Page 1 of 12 Rev0.1
Preliminary Rev0.1
Features
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
2006/8/28
Applications
•
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 ΔΣADC
48kHz Audio Sampling rate
High S/N ratio of typically 82 dB
Both S/PIDF Data and Analog Audio Input
Formats
•
Low Cost/High Performance Wireless
Audio
Wireless Surround Rear Speakers
High Performance Digital Audio Link
Wireless Headphone/Earphone
Wireless USB Transmitter
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.
AIRWAVE TECHNOLOGIES INC.
th
3F, No.9 Industry E. 9 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
Page 2 of 12 Rev0.1
Tx Module Absolute Maximum Ratings
Parameter
Condition
Min.
Typ
Max
Units
Supply voltage
Vs
3.0
3.3
3.6
Storage temperature
Tstg
-40
25
+125
℃
Operating temperature
To
25
+55
℃
Min.
Typ
Max
Units
Rx Module Absolute Maximum Ratings
Parameter
Condition
Supply voltage
Vs
3.0
3.3
3.6
Storage temperature
Tstg
-40
25
+125
℃
Operating temperature
To
25
+55
℃
Input RF level
Prf
+10
dBm
Max
Units
Genernal
Parameter
Condition
Min.
Audio latency
Tx,Rx pairing
ID Code
S/N ratio
Typ
3.8
ms
16
bit
82
dB
Tx Module
Parameter
Condition
Supply voltage
Vs
Min.
Typ
Max
Units
3.0
3.3
3.6
89
Supply current
Operating Frequency
2400
Transmission Power
-0.1
Modulation Type
GFSK
Channel Frequency
Peak power position
under no Data in.
mA
2483.5
MHz
8.5
9.5
dBm
2401.920
+0.1
MHz
2412.288
2422.656
2433.024
2448.576
2458.944
2469.312
AIRWAVE TECHNOLOGIES INC.
th
3F, No.9 Industry E. 9 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
Page 3 of 12 Rev0.1
2479.680
Channel Spacing
10.368
MHz
Frequency Deviation
+/-0.1
MHz
2.0
20k
Ohm
1.152
Mbps
48
KHz
3.3
Audio Input Level
peak to peak value
Audio Input
Impedance
Data Rate
Audio Sampling Rate
Pairing LED voltage
Pull High Resistor
Tx/Rx Pairing setting
tact switch
Reset pin
tact switch
AIRWAVE TECHNOLOGIES INC.
th
3F, No.9 Industry E. 9 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
Page 4 of 12 Rev0.1
Rx Module
Parameter
Condition
Supply voltage
Vs
Min.
Typ
Max
Units
3.0
3.3
3.6
99
Supply current
2400
Operating Frequency
Rx Sensitivity
BER=1e-3 when
mA
2483.5
-85
MHz
dBm
1.152Mbps input
Image Rejection
Relative to 2.4-
47
dBc
2.4835GHz power
Audio Output Level
2.6
Vpp
Audio Output Impedance
16
Ohm
Audio frequency
3dB bandwidth
20
20k
Hz
response
Data Rate
Adjacent channel
+/- 5MHz offset the
rejection
central frequency
Tx/Rx Pairing setting
tact switch
1.152
Mbps
>45
dB
AIRWAVE TECHNOLOGIES INC.
th
3F, No.9 Industry E. 9 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
Page 5 of 12 Rev0.1
AWD60XT Module Reference Design
for USB or Analog Audio application
D2
R22
USBLED
LED_R
31
30
29
45
19
41
38
43
24
32
37
18
RESETN R2
RESETN
10
11
34
33
39pF
C2
39pF
GND
GND
C3
C4
0.1uF
0.1uF
GND
3.3V
U52
FS8853-33CC
SCL
SDA
ADAT
ADAT
R13
GND
4.7K
3.3V
GND
BEAD2
3.3V
3.3V
TAVDD
Gnd
C54
0.1uF
C53
0.1uf
3.3V
4.7K
BEAD1
TAVSS
TAVDD
Vout
R5
SN11122ARF
R11 4.7K
3.3V
GND
D1
1N4148
Vin
3.3V
R12 4.7K
GND
C63
10uf
DIGIEN
CODECSEL
1M
C1
25
36
46
6 MHz
LFA
LFB
TAVDD
TAVSS
26
47
4.7K
17
20
21
23
22
42
28
XCDOUT
XCSN
XSCLK1
XLRCK1
XMCLK1
XSDO1
XSDIN
XCDCLK
XIUSB
XOUSB
Y1
12
USB Jack
GPIO1
GPIO2
GPIO3
USBDP
USBDM
VSS
VSS
VSS
4.7K
R9
R4
40
SPDIFI
SPDIFO
27
35
48
R10
22
R8
4.7K
CS(EEPROM_CS)
SK(EEPROM_SK)
DW(EEPROM_DI)
DR(EEPROM_DO)
VOLUP
VOLDN
MUTEP
MUTER
VDD
VDD
VDD
GND
22
R6
LEDN
HIDMUTER
PDSW
16
15
44
39
3.3V
J4
RSTN
XRSTN
FREQMODE0
FREQMODE1
FREQSEL
RECORD
14
13
R1
1.5K
1.0uH
R3
U1
3.3V
L1
3.3V
330
GNDIO
3.3V
C64
10uF
C5
C6
C7
C8
C9
C10
C13
C14
C11
C12
10uF
0.1uF
10uF
0.1uF
10uF
0.1uF
10uF
0.1uF
10uF
0.1uF
TAVSS
GNDIO
3.3V
3.3V
Antenna
R18
4.7K
Channel Change Buttom
S1
3.3V
R7
330
D3
LED_G
3.3V
U6
GND
3.3V
PAIRING
PAIR_LED
GND
ANT
GND
10
11
12
13
14
3.3V
ASS
RESETN
ADAT
GND
Pre-AIL
Pre-AIR
AWD607TB
S2
AUDIO SOURCE SELECTION
3.3V for USB, GND for Analog input
C1
C2
220UF/16V
220UF/16V
J2
PHONEJACK STEREO
AIRWAVE TECHNOLOGIES INC.
th
3F, No.9 Industry E. 9 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
Page 6 of 12 Rev0.1
AWD605R Module Reference Design
U52
FS8853-33CC
J1
C60
C62
10uF
0.1uF
Vout
VDDA
Gnd
DC JK
Vin
C63
C61
0.1uF
10uF
VDDA
VDDA
R12
47K
R2
470R
GND
GND
GND
GND
17
18
19
20
PAIRING
GND
RESETN
VDDA
GND
Pre-AOR
Pre-AOL
ADAT
GND
S1
Tact-SW
C1
220UF/16V
D2
LED_2.54MM
J2
C2
220UF/16V
PHONEJACK STEREO
AWD605RP
GND
GND
GND
GND
24
23
22
21
RESETN
ANT
AOR
PAIRING
AOL
INT_EXT DAC
ADAT
U1
16
GND
GND
15
14
GND
13
ANT
12
GND
PAIRING 11
10
GND
GND
AIRWAVE TECHNOLOGIES INC.
th
3F, No.9 Industry E. 9 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
Page 7 of 12 Rev0.1
TX / RX Pairing
AIRWAVE TECHNOLOGIES INC.
th
3F, No.9 Industry E. 9 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
Page 8 of 12 Rev0.1
TX Module Pin Assignment
單位:mm
Unit : mm
公差:± 0.2
Tolerance : +/- 0.2 mm
Pin
No
Name
Functional
Grouping
IO Type
Description
GND
3.3V
Ground
Power
Control
NA
Input
Input
Signal
Ground
RF
Ground
Power
Control
Output
NA
Output
NA
Input
Input
Control
Signal
Ground
Signal
Signal
Input
Input
NA
Input
Input
Ground
3.3V Power Supply
pull-low continuously for over 3 seconds to enter
into PAIRING mode and AWD605RP can
perform the PAIRING process within 6 seconds.
PAIRING state indicate
Ground
2.4GHz antenna
Ground
3.3V Power Supply
Audio Source Selection: 3.3V for USB, GND for
Analog input
Reset
SPDIF audio data input
Ground
Lch Analog Input Pin
Rch Analog Input Pin
10
11
12
13
14
Pairing
Pairing LED
GND
ANT
GND
3.3V
ASS
RESET
ADAT
GND
AIL
AIR
AIRWAVE TECHNOLOGIES INC.
th
3F, No.9 Industry E. 9 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
Page 9 of 12 Rev0.1
Unit位
: mm
單
:mm
Tolerance
公 差 :: +/± 0.20 .mm2
AIRWAVE TECHNOLOGIES INC.
th
3F, No.9 Industry E. 9 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
Page 10 of 12 Rev0.1
RX Module Pin Assignment
Unit:mm
Tolerance:± 0.2
AIRWAVE TECHNOLOGIES INC.
th
3F, No.9 Industry E. 9 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
Page 11 of 12 Rev0.1
Pin
No
Name
Functional
Grouping
IO Type
Description
10
11
GND
RESETN
3.3V
GND
AOR
AOL
NC
GND
GND
GND
Ground
Control
Power
Ground
Signal
Signal
Ground
Ground
Ground
Control
NA
Input
Input
NA
Output
Output
NA
NA
NA
NA
Input
Ground
RF
Ground
Signal
Ground
NA
Input
NA
Output
NA
Ground
Reset
3.3V Power Supply
Ground
Rch Analog Output Pin
Lch Analog Output Pin
NA
Ground
Ground
Ground
After continuously pulling-low for over 3
seconds on AWD607TP, AWD605RP enters into
PAIRING mode and the PAIRING process can
be performed for the next 6 seconds.
Ground
2.4GHz antenna
Ground
Received signal strength indicator output
Ground
12
13
14
15
16
Pairing
GND
ANT
GND
RSSI
GND
AIRWAVE TECHNOLOGIES INC.
th
3F, No.9 Industry E. 9 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
Page 12 of 12 Rev0.1
Unit:mm
Tolerance:± 0.2
AIRWAVE TECHNOLOGIES INC.
th
3F, No.9 Industry E. 9 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.
Federal Communication Commission Interference Statement
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 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.
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.
FCC Caution: Any changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority
to operate this equipment.
IMPORTANT NOTE:
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This
equipment should be installed
and operated with minimum distance 20cm between the radiator & your body.
This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
" This equipment must be installed and operated in accordance with provided instructions and the
antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm
from all persons and must not be co-located or operating in conjunction with any other antenna or
transmitter. End-users and installers must be provide with antenna installation instructions and transmitter
operating conditions for satisfying RF exposure compliance. "

---

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Create Date                     : 2007:07:18 05:55:38Z
Modify Date                     : 2007:07:24 17:36:56+08:00
Page Count                      : 13
Creation Date                   : 2007:07:18 05:55:38Z
Mod Date                        : 2007:07:24 17:36:56+08:00
Producer                        : Acrobat Distiller 5.0 (Windows)
Metadata Date                   : 2007:07:24 17:36:56+08:00

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