Wistron NeWeb DHURAZ68 Users manual
MODEL: DHUR-AZ68
Wistron Neweb Corporation
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Version
Change history
Date
V1.0
Initial version
2017/11/02
DHUR-AZ68 a/b/g/n/ac
Revision History
2x2 Module
User Manual
MODEL: DHUR-AZ68
Wistron Neweb Corporation
2 of 21
V1.1
Modify pin define
2017/11/09
Contents
1. Product Introduction……………………..…………………………………….……………………………………………………………….4
1-1. Features…………………………………………………………………………………………………..……………………………………………………………….4
1-2. Interfaces and Power Supply………………………………………………………………………………………..…………………………………………..4
MODEL: DHUR-AZ68
Wistron Neweb Corporation
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2. Product Photo……………………..……………………………….……………………………………………………………………………...5
3. Product Specification…………………………..………………………………………………………………………………………………..5
3-1. Electrical Specification ………………………….………………………….….…………………………………………………………………….……..……..5
3-2. Chip Sequence………………………….……………………………….…..…………………………………………………………………………..………..…..6
3-3. Wi-Fi Portion……………………………………………………………..….…………………………………………………………………………………..……..6
3-4. BT Portion………………………………………………………………..….……………………….………………………………….………………………..……12
4. Mechanical Drawing…………………………………..……………………………………………………………………….………………13
5. Shielding cover Information…………………………………………………………………………………………………………………14
6. Connector Information………………………………………………….…………………………………………………………..……….15
7. Coaxial IPEX Connector……………………………………………………………………….………………………………………………16
MODEL: DHUR-AZ68
Wistron Neweb Corporation
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Product Introduction
DHUR-AZ68 is an 802.11 a/b/g/n/ac WLAN/Bluetooth 5.0 combo module with USB interface based on
MediaTek MT7668AUN chipset solution.
1-1. Features
Dual band 2T2R support, IEEE 802.11a/b/g/n/ac + Bluetooth 5.0
Support 20MHz, 40MHz and 80MHz bandwidth
Support MU-MIMO RX, DBDC, STBC, LDPC, TX Beamformer, Rx Beamformee
2 on-board printed Wi-Fi antennas and 1 BT external antenna
PCB 4 Layers with 46.5 x 40 x1.0 mm
1-2.Interfaces and Power supply
Power supply with VCC 5.0
10 pin wire to board
USB 2.0 Interface
3
MODEL: DHUR-AZ68
Wistron Neweb Corporation
5 of 21
2 Product Photo
Symbol
(Board level)
Description
Min.
Max.
Units
5V
5V power supply
0
6.0
V
RESET
Controlled by SOC, GPIO input
-0.3
3.63
V
BT_WAKE_HOST
BT wake up host, GPIO output
-0.3
3.63
V
WoWLAN
Wake on Wireless LAN, GPIO output
-0.3
3.63
V
BT_IR
BT_IR signal from MT7668, GPIO output
-0.3
3.63
V
GPIO_X
BT_IR signal select, GPIO output
-0.3
3.63
V
H
storage
Storage humidity
5
85
%RH
T
storage
Storage temperature
-40
85
°C
Top Side
Bottom Side
3. Product Specification
3-1. Electrical Specification
3-1-1. Absolute Maximum Ratings
3-1-2. Recommended Operating Conditions
MODEL: DHUR-AZ68
Wistron Neweb Corporation
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Symbol
(Board level)
Status
Description
Min.
Typ.
Max.
Units
5V
--
5V power supply
4.5
5.0
5.5
V
RESET
VIH
3.3V Supply Voltage
2.97
3.3
3.63
V
WoWLAN
VOH
Wake on wireless LAN
2.97
3.3
3.63
V
BT_WAKE_HOST
VIH
BT wake up host
2.97
3.3
3.63
V
BT_IR
VOH
BT_IR signal form MT7668
2.97
3.3
3.63
V
GPIO_X
VIH
BT_IR signal select
2.97
3.3
3.63
V
T
operating
--
Operating temperature
-10
--
60
°C
H
operating
--
Operating humidity
5
--
95
%RH
Item
Key specifications
Main chipset
MT7668AUN
TX/RX
2T2R
Frequency
range
2.400 ~ 2.497GHz,5.15GHz ~ 5.85GHz
3-2. Chip Sequence
3-3. Wi-Fi Portion
MODEL: DHUR-AZ68
Wistron Neweb Corporation
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Modulation
technique
802.11 a/b/g
DSSS (DBPSK, DQPSK, CCK)
OFDM (BPSK, QPSK, 16-QAM, 64-QAM)
DSSS (Direct Sequence Spread Spectrum) with
DBPSK (Differential Binary Phase Shift Keying 1Mbps),
DQPSK (Differential Quaternary Phase Shift Keying 2Mbps), and
CCK (Complementary Code Keying 5.5&11Mbps), and
OFDM (Orthogonal Frequency Division Multiplexing with BPSK for 6,9Mbps、 QPSK for 12,18Mbps、
16QAM for 24,36Mbps、 64QAM for 48,54Mbps)
802.11n a/g
OFDM (BPSK, QPSK, 16-QAM, 64-QAM)
802.11 ac
OFDM (BPSK, QPSK, 16-QAM, 64-QAM,256-QAM)
Host interface
USB2.0
Power
consumption
@25 o C
Current
consumption
standard
Data Rate
Average.
Units
Typ.
Max.
Sleep mode
Radio off
--
--
1.5
2.0
mA
WLAN Tx
2.4G
11b
CCK-1M
250
280
mA
11g
OFDM-7M
350
400
11n
HT20_MCS0
350
390
5G
11a
OFDM-6M
510
630
mA
11n
HT20-MCS0
490
590
11ac
VHT20-MCS0
490
580
WLAN Rx
2.4G
11b
CCK-1M
85
158
mA
11g
OFDM-7M
93
158
11n
HT20_MCS0
93
158
5G
11a
OFDM-6M
100
165
mA
11n
HT20-MCS0
100
165
11ac
VHT20-MCS0
101
165
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