WNC DHUR-AZ53 Module User Manual
- June 6, 2024
- WNC
Table of Contents
WNC DHUR-AZ53 Module
Product Introduction
DHUR-AZ53 is an 802.11 a/b/g/n/ac WLAN/Bluetooth 5.0 combo module with USB interface based on MediaTek MT7653BUN chipset solution.
Features
- IEEE 802.11a/b/g/n/ac compatible + Bluetooth 5.0.
- Support 20MHz, 40MHz and 80MHz bandwidth in 2.4GHz band and 5GHz band.
- Support MU-MIMO TX/RX, STBC, LDPC, TX Beamformer and RX Beamformee.
- Supports Bluetooth 5 dual mode for 4x the range, 2x the speed
- Support SCO and eSCO link with re-transmission, up to 7 BT link 16 BLE link.
- 1 Wi-Fi external antenna and 1 BT external antenna
- PCB 4 Layers with 46.5 x 40 x1.0 mm3
Interfaces and Power supply
- Power supply with VCC 5.0
- 10 pin wire to board
- USB 2.0 Interface
Product Photo
Top side
Bottom side
Product Specification
Electrical Specification
Absolute Maximum Ratings
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 MT7658, GPIO output| -0.3| 3.63| V
GPIO_X| BT_IR signal select, GPIO output| -0.3| 3.63| V
Hstorage| Storage humidity| 5| 85| %RH
Tstorage| Storage temperature| -40| 85| °C
Recommended Operating Conditions
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 MT7658| 2.97| 3.3| 3.63| V
GPIO_X| VIH| BT_IR signal select| 2.97| 3.3| 3.63| V
Toperating| —| Operating temperature| -10| —| 60| °C
Hoperating| —| Operating humidity| 5| —| 95| %RH
Chip Sequence
Wi-Fi Portion
| Item | Key specifications |
|---|---|
| Main chipset | MT7653BUN |
| TX/RX | 1T1R |
| Frequency range | 2.400 ~ 2.497GHz,5.15GHz ~ 5.85GHz |
Modulation technique
| Ø 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), CCK (Complementary Code Keying 5.5&11Mbps),
OFDM (Orthogonal Frequency Division Multiplexing with BPSK for 6,9Mbps、 QPSK for 12,18Mbps、 16QAM for 24,36Mbps、 64QAM for 48,54Mbps)
Ø 802.11n a/g
OFDM (BPSK, QPSK, 16-QAM, 64-QAM)
Ø 802.11 ac
OFDM (BPSK, QPSK, 16-QAM, 64-QAM,256-QAM)
Host interface| Ø USB2.0
Description| Current
---|---
average| Unit
Sleep mode, radio off| 1.23| mA
2.4GHz RX Power saving, DTIM=1| 2.39| mA
2.4GHz RX Active, HT20, MCS7| 107| mA
2.4GHz TX CCK, 11Mbps| 413| mA
2.4GHz TX HT20, MCS7| 342| mA
2.4GHz TX HT20, MCS0| 365| mA
5GHz VHT80 RX Listen, 1RX| 129| mA
5GHz RX Active, VHT80, MCS9, Nss=1| 150| mA
5GHz TX VHT80, MCS9, Nss=1| 405| mA
5GHz TX VHT80, MCS0, Nss=1| 426| mA
Output power (per chain; 2.4G
tolerance
+/-2.5 dB,
5G tolerance
+/-3,0dB)
| Ø 802.11a
Test Frequencies 6-36_Target 48_Target 54_Target 5180 15.5 15.5 14.5
5320 15.5 15.5 14.5
5500 15.5 15.5 14.5
5600 15.5 15.5 14.5
5700 15.5 15.5 14.5
5825 15.5 15.5 14.5
Ø 802.11b
Test Frequencies 1/2_Target 5.5_Target 11_Target 2412 18.5 18.5 18.5
2472 18.5 18.5 18.5
2484 18.5 18.5 18.5
Ø 802.11g
Test Frequencies 6-12_Target 18_Target 24_Target 36_Target 48_Target 54_Target 2412 16.5 16.5 16.5 16.5 16.5 15.5
2442 16.5 16.5 16.5 16.5 16.5 15.5
2472 16.5 16.5 16.5 16.5 16.5 15.5
Ø 802.11n
Freq. Range: HT20
Test Freq MCS 0 MCS 1 MCS 2 MCS 3 MCS 4 MCS 5 MCS 6 MCS 7
5180 15 15 15 15 15 15 15 15
5240 15 15 15 15 15 15 15 15
5320 15 15 15 15 15 15 15 15
5500 15 15 15 15 15 15 15 15
5700 15 15 15 15 15 15 15 15
5745 15 15 15 15 15 15 15 15
5825 15 15 15 15 15 15 15 15
Freq. Range: HT40
Test Freq MCS 0 MCS 1 MCS 2 MCS 3 MCS 4 MCS 5 MCS 6 MCS 7
5190 15 15 15 15 15 15 15 15
5230 15 15 15 15 15 15 15 15
5270 15 15 15 15 15 15 15 15
5510 15 15 15 15 15 15 15 15
5670 15 15 15 15 15 15 15 15
5755 15 15 15 15 15 15 15 15
5795 15 15 15 15 15 15 15 15
Freq. Range: HT20
Test Freq MCS 0 MCS 1 MCS 2 MCS 3 MCS 4 MCS 5 MCS 6 MCS 7
2412 16 16 16 16 16 16 16 16
2437 16 16 16 16 16 16 16 16
2472 16 16 16 16 16 16 16 16
Freq. Range: HT40
Test Freq MCS 0 MCS 1 MCS 2 MCS 3 MCS 4 MCS 5 MCS 6 MCS 7
2412 16 16 16 16 16 16 16 16
2437 16 16 16 16 16 16 16 16
2472 16 16 16 16 16 16 16 16
---|---
| Ø 802.11ac| | |
---|---|---|---|---
Freq. Range: VHT20| | |
Test Freq MCS 0 MCS 1 MCS 2 MCS 3 MCS 4 MCS 5|
MCS 6| MCS 7 MCS8|
5180 15 15 15 15 15
15| 15| 15 15|
5240 15 15 15 15 15
15| 15| 15 15|
5320 15 15 15 15 15
15| 15| 15 15|
5500 15 15 15 15 15
15| 15| 15 15|
5700 15 15 15 15 15
15| 15| 15 15|
5745 15 15 15 15 15
15| 15| 15 15|
5825 15 15 15 15 15
15| 15| 15 15|
Freq. Range: VHT40| | |
Test Freq MCS 0 MCS 1 MCS 2 MCS 3 MCS 4 MCS 5 MCS 6| MCS 7| MCS
8 MCS 9|
5210 14 14 14 14 14
14 14| 14| 14 14|
5290 14 14 14 14 14
14 14| 14| 14 14|
5530 14 14 14 14 14
14 14| 14| 14 14|
5610 14 14 14 14 14
14 14| 14| 14 14|
5690 14 14 14 14 14
14 14| 14| 14 14|
5775 14 14 14 14 14
14 14| 14| 14 14|
Freq. Range: VHT80| | |
Test Freq MCS 0 MCS 1 MCS 2 MCS 3 MCS 4 MCS 5 MCS 6| MCS 7| MCS
8 MCS 9|
5210 14 14 14 14 14
14 14| 14| 14 14|
5290 14 14 14 14 14
14 14| 14| 14 14|
5530 14 14 14 14 14
14 14| 14| 14 14|
5610 14 14 14 14 14
14 14| 14| 14 14|
5690 14 14 14 14 14
14 14| 14| 14 14|
5775 14 14 14 14 14
14 14| 14| 14 14|
| Ø 802.11a| | |
| Modulation Code Rate IEEE Spec (1Rx dBm)|
Typical (1Rx dBm)
| BPSK 1/2 -82|
-89
| BPSK 3/4 -81|
-88
| QPSK 1/2 -79|
-87
| QPSK 3/4 -77|
-85
| 16-QAM 1/2 -74| -82
| 16-QAM 3/4 -70| -78
| 64-QAM 2/3 -66| -74
| 64-QAM 3/4 -65| -67
| Ø 802.11b|
| Modulation Code Rate IEEE Spec (1Rx dBm)|
Typical (1Rx dBm)
Sensitivity| DBPSK –
not specified
DQPSK – not specified
| -97
-94
| DQPSK CCK not specified|
-92
| DQPSK CCK not specified|
-90
| Ø 802.11g|
| | Modulation| Code Rate| IEEE Spec (1Rx dBm)| Typical (1Rx dBm)|
| BPSK| 1/2| -82| -94|
| BPSK| 3/4| -81| -90|
| QPSK| 1/2| -79| -91|
| QPSK| 3/4| -77| -88|
| 16-QAM| 1/2| -74| -84|
| 16-QAM| 3/4| -70| -82|
| 64-QAM| 2/3| -66| -79|
| 64-QAM| 3/4| -65| -76|
| Ø 802.11ng （ HT20 ）| | | |
---|---|---|---|---|---
Modulation| Code Rate| IEEE Spec (1Rx dBm)| Typical (1Rx dBm)
(MCS0) BPSK| 1/2| -82| -94
(MCS1) QPSK| 1/2| -79| -91
(MCS2) QPSK| 3/4| -77| -88
(MCS3) 16-QAM| 1/2| -74| -82
(MCS4) 16-QAM| 3/4| -70| -81
(MCS5) 64-QAM| 2/3| -66| -79
(MCS6) 64-QAM| 3/4| -65| -77
(MCS7) 64-QAM| 5/6| -64| -74
（ HT40 ）| | |
Modulation| Code Rate| IEEE Spec (1Rx dBm)| Typical (1Rx dBm)
(MCS0) BPSK| 1/2| -79| -88
(MCS1) QPSK| 1/2| -76| -86
(MCS2) QPSK| 3/4| -74| -84
(MCS3) 16-QAM| 1/2| -71| -81
(MCS4) 16-QAM| 3/4| -67| -78
(MCS5) 64-QAM| 2/3| -63| -74
(MCS6) 64-QAM| 3/4| -62| -69
(MCS7) 64-QAM| 5/6| -61| -65
Ø 802.11na （ HT20 ）| | |
Modulation| Code Rate| IEEE Spec (1Rx dBm)| Typical (1Rx dBm)
(MCS0) BPSK| 1/2| -82| -89
(MCS1) QPSK| 1/2| -79| -86
(MCS2) QPSK| 3/4| -77| -84
(MCS3) 16-QAM| 1/2| -74| -82
(MCS4) 16-QAM| 3/4| -70| -79
(MCS5) 64-QAM| 2/3| -66| -74
(MCS6) 64-QAM| 3/4| -65| -73
(MCS7) 64-QAM| 5/6| -64| -66
Ø （ HT40 ）| | |
Modulation| Code Rate| IEEE Spec (1Rx dBm)| Typical (1Rx dBm)
(MCS0) BPSK| 1/2| -79| -86
(MCS1) QPSK| 1/2| -76| -84
(MCS2) QPSK| 3/4| -74| -82
(MCS3) 16-QAM| 1/2| -71| -80
(MCS4) 16-QAM| 3/4| -67| -80
(MCS5) 64-QAM| 2/3| -63| -78
(MCS6) 64-QAM| 3/4| -62| -76
(MCS7) 64-QAM| 5/6| -61| -73
Ø 802.11ac （ HT80 ）| | |
| Modulation| Code Rate| IEEE Spec (1Rx dBm)| Typical (1Rx dBm)|
(MCS0) BPSK| 1/2| -76| -88|
(MCS1) QPSK| 1/2| -73| -86|
(MCS2) QPSK| 3/4| -71| -83|
(MCS3) 16-QAM| 1/2| -68| -80|
(MCS4) 16-QAM| 3/4| -64| -78|
(MCS5) 64-QAM| 2/3| -60| -76|
(MCS6) 64-QAM| 3/4| -59| -73|
(MCS7) 64-QAM| 5/6| -58| -71|
(MCS8) 256-QAM| 3/4| -53| -65|
(MCS9) 256-QAM| 5/6| -51| -59|
Transmit spectrum mask| For transmitted spectral mask for 11b shall be less
than –50dBr for 22MHz<f<fc+22MHz. For transmitted spectral mask for 11g shall
be less than –40dBr for fc–30MHz<f<fc+30MHz.
For transmitted spectral mask for 11n 20MHz shall be less than –45dBr for fc–30MHz<f<fc+30MHz.
For transmitted spectral mask for 11n 40MHz shall be less than –45dBr for fc–60MHz<f<fc+60MHz.
---|---
Transmit spectrum flatness
| For 802.11g the average energy of the constellations in each of spectral lines –16..-1 and +1..+16 will deviate no more than +/- 2dB from their average energy.
For 802.11n 40MHz mode, the average energy of the constellations in each of spectral lines –42..-2 and
+2..+42 will deviate no more than +/- 2dB from their average energy.
The transmitted spectral flatness should be within +2/- 4dB.
Transmit center frequency
tolerance
| ****
The transmitted center frequency tolerance shall be ±20 ppm maximum.
Carrier suppression
| 802.11a:
The leakage of the center frequency component shall not exceed -15 dB relative to overall transmitted power or, equivalently, +2 dB relative to the average energy of the rest of the sub- carriers.
802.11b:
The RF carrier suppression, measured at the channel center frequency, shall be at least 15 dB below the peak SIN(x)/x power spectrum.
802.11g:
The leakage of the center frequency component shall not exceed -15 dB relative to overall transmitted power or, equivalently, +2 dB relative to the average energy of the rest of the sub- carriers.
802.11n:
For all 20 MHz modes of transmission, the leakage of center frequency component shall not exceed – 15 dB relative to overall transmitted power or, equivalently, +2 dB relative to the average energy of rest of sub-carriers.
For all 40 MHz modes of transmission, the center frequency leakage shall not exceed -18 dB relative to overall transmitted power, or, equivalently, +2 dB relative to the average energy of rest of sub-
carriers.
Transmit power on ramp and power down
ramp time
| ****
Ø The transmitting power-on ramp for 10% to 90% of maximum power m shall be no greater than 2 µs.
Ø The transmitting power-down ramp for 90% to 10% of maximum power shall be no greater than 2 µs.
Receiver maximum input level
| Ø 802.11a
Modulation Code Rate IEEE Spec (1Rx dBm)
-30
Ø 802.11b
Modulation IEEE Spec (1Rx dBm)
DBPSK
-10
DQPSK
-10
CCK
-10
Ø 802.11g
Modulation Code Rate IEEE Spec (1Rx dBm)
-20
Ø 802.11na
Modulation Code Rate IEEE Spec (1Rx dBm)
-30
Ø 802.11ng
Modulation Code Rate IEEE Spec (1Rx dBm)
-20
Ø 802.11ac
Modulation Code Rate IEEE Spec (1Rx dBm)
-30
PCB
dimension
| Ø 46.0+/-0.1mm x 40.00+/-0.1mm x 1.0+/-0.1mm 4L FR4
Transfer data rate
| Ø 802.11a: 6, 9, 12, 18, 24, 36, 48, 54Mbps
Ø 802.11b: 1, 2, 5.5, 11Mbps
Ø 802.11g: 6, 9, 12, 18, 24, 36, 48, 54Mbps
Ø 802.11n: @800GI(400GI)
l 20MHz BW
§ 1 Nss: 65(72.2) Mbps maximal
l 40MHz BW
§ 1 Nss: 135(150) Mbps maximal
Ø 802.11ac: @800GI(400GI)
l 80MHz BW
§ 1 Nss: 390(433.3) Mbps maximal
---|---
Security| WEP, WPA ,WPA2 ,AES, TKIP
Operation
temperature
| -10o ~ 60o C
Storage
temperature
| – 45o ~ 85o C ,R.H:90%（non-condensing）
Antenna| Ø 1 RF connector on module for Wi-Fi external antenna.
BT Portion
| Item | Key specifications |
|---|---|
| Main chipset | Ø MT7653BUN |
| Compliance | Ø Bluetooth 5.0 |
Frequency
range
| Ø 2400 ~ 2483.5MHz
Initial carrier frequency
tolerance
| ****
Ø +/- 40kHz (typical)
Modulation
technique
| Ø Frequency hopping, 1600 hops/sec
Channel
spacing
| Ø 1MHz
Channels
support
| Ø 79 channels
Power consumption @25 o C
| ****
Note：
※The maximum current consumption would be impacted by radiation environment and the driver mechanism.
Output power
(dBm)
| Ø + 4 dBm ≤ Output Power ≤ +10dBm （Class I Device）
Sensitivity| Ø -80 dBm (typ.) for pi/4-DQPSK, 0.1%BER
---|---
Operation temperature| Ø -10o ~ 60o C
Storage
temperature
| Ø -45o ~ 85o C , R.H. : 90%（non-condensing）
Antenna| Ø 1 RF connector on module for BT external antenna.
Mechanical Drawing
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