Sichuan AI Link Technology WIFI2Q379UWP1 User Manual
WIFI-2-Q379UWP1
Model
Standard
Rate
Band
Antenna
Power
WIFI-2-Q379UWP1
IEEE 802.11a/b/g/n/ac
866.7Mbps
2.4G/5G
Internal
Antennas
Design
5V
BT2.1+EDR/3.0+HS/4.2
3Mbps
2.4G
WiFi Module
Integrated Bluetooth 2.1+EDR/3.0+HS/4.2
Features：
Reserving System
IEEE Std. 802.11a
IEEE Std. 802.11b
IEEE Std. 802.11g
IEEE Std. 802.11n
IEEE Std. 802.11ac
AI-Link
Bluetooth 2.1+EDR/3.0+HS/4.2
Chip Solution
Qualcomm9379-7
Size
33.0mm x70.0mm x 6.0mm
Model Overview：
Sichuan AI-Link Technology Co.,Ltd.
Add: Anzhou,Industrial park,Mianyang,Sichuan
Web: http://www.changhong.com
AI-Link WIFI-2-Q379UWP1
QCA9379-7
Dixplexer
Dixplexer
Antenna0
Antenna1
48MHz
Antenna2
RFIO
RFIO
BT_
RFIO
Filter
IEEE 802.11a/b/g/n/ac 2T2R USB WIFI Module&BT2.1+EDR/3.0+HS/4.2
1. Introduction
WIFI-2-Q379UWP1 module design is based on Qualcomm9379-7 solution, The QCA9379-7 is a
highly integrated single chip which has built in a 2x2 dual-band wireless LAN radio and Bluetooth radio.
It includes Bluetooth EDR and LE radio which complies with Bluetooth v2.1+EDR, v3.0+HS, and v4.2.
The Module is a highly integrated MAC/BBP and 2.4/5GHz PA/LNA single chip which supports a
866.7Mbps PHY rate. The Module is designed to support standard-based features in the areas of
security, quality of service, and international regulations, giving end users the greatest performance
anytime and in any circumstance. This documentation describes the engineering requirements
specification.
1.1 RF module Overview
The general HW architecture for the module is shown in Figure 1. This WLAN Module design is based
on Qualcomm QCA9379-7. It is a highly integrated single-chip MIMO(Multiple In Multiple Out) Wireless
LAN (WLAN) network interface controller complying with the 802.11 specification and Bluetooth over
USB interface. It combines a MAC, a 2T2R capable baseband, and RF in a single chip. An intelligent
Wi-Fi/Bluetooth coexistence algorithm is implemented to provide the best harmonized Wi-Fi and
Bluetooth radio performance.
5V INPUT
GPIO
WLAN USB2.0 Interface
BT USB1.1 Interface
2.4G TX0/RX0
WF_
WF_
5G TX0/RX0
2.4G TX1/RX1
5G TX1/RX1
BT TX2/RX2
Figure 1 WIFI-2-Q379UWP1 Block Diagram
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AI-Link WIFI-2-Q379UWP1
Main Chipset
Qualcomm QCA9379-7
Operating Frequency
2.4G/5G
WiFi Standard
802.11a/b/g/n/ac (2x2)
Bluetooth
2.1+EDR/3.0+HS/4.2
Modulation
WIFI:11b: DBPSK, DQPSK and CCK and DSSS
11a/g: BPSK, QPSK, 16QAM, 64QAM and OFDM
11n: BPSK, QPSK, 16QAM, 64QAM and OFDM
11ac: BPSK, QPSK, 16QAM, 64QAM,256QAM and OFDM
BT: FHSS,GFSK,DPSK,DQPSK
Data rates
11b: 1, 2, 5.5 and 11Mbps
11a/g: 6, 9, 12, 18, 24, 36, 48 and 54 Mbps
11n: MCS0~15, up to 300Mbps
11ac: MCS0~9, Nss=2, up to 866.7Mbps
Form factor
13pins ,
Host Interface
USB 2.0 for WLAN and USB 1.1 for BT
PCB Stack
6-layers design
Dimension
Typical，33mm x 70mm x 6mm
Antenna
Internal Antennas Design
Operation Temperature
0℃ to +70℃
Storage Temperature
-15℃ to +45℃
Operation Voltage
5V +/-10%
IEEE 802.11a/b/g/n/ac 2T2R USB WIFI Module&BT2.1+EDR/3.0+HS/4.2
1.2 Specification reference
This specification is based on additional references listed below.
_ IEEE Std. 802.11a
_ IEEE Std. 802.11b
_ IEEE Std. 802.11g
_ IEEE Std. 802.11n
_ IEEE Std. 802.11ac
_ Bluetooth 2.1+EDR/3.0+HS/4.2
1.3 System Functions
Table1: General Specification as below:
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AI-Link WIFI-2-Q379UWP1
IEEE 802.11a/b/g/n/ac 2T2R USB WIFI Module&BT2.1+EDR/3.0+HS/4.2
2. Mechanical Specification
2.1 Mechanical Outline Drawing
Typical Dimension (W x L ): 33.0mmx 70.0mm x 6.0mm
General tolerance: ±0.15mm
TOP VIEW BOTTOM VIEW
2.2 Product Picture
TOP VIEW BOTTOM VIEW
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AI-Link WIFI-2-Q379UWP1
No
Define
description
1
WIFI_REG_ON
WLAN enable，active high
2
BT_HOST_WAKE
Bluetooth wakeup the host，active high
3
WL_VCC
WLAN 5V input
4
WI-FI DN
WIFI USB D-/DN
5
WIFI DP
WIFI USB D+/DP
6
GND
Ground
7
3D_SYNC
Frame sync signals from TV to sync with 3D glass via
Bluetooth
8
Reset
Bluetooth enable，active high
9
WLAN_DEV_WAKE
WIFI wakeup the host, active high
10
BT_VCC
BT 5V input
11
BTDN
BT USB D-/DN
12
BTDP
BT USB D-/DP
13
GND
Ground
IEEE 802.11a/b/g/n/ac 2T2R USB WIFI Module&BT2.1+EDR/3.0+HS/4.2
2.3 Pin definition
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AI-Link WIFI-2-Q379UWP1
Items
Contents
Specification
IEEE802.11g & IEEE802.11a
Mode
BPSK, QPSK, 16QAM, 64QAM and OFDM
Channel
CH1 to CH13 @ 11g
CH36 to CH165 @ 11a
Data rate
6, 9, 12, 18, 24, 36, 48, 54Mbps
TX Characteristics
Min.
Typ.
Max.
Unit
Remark
1. Power Levels
1) 14.5dBm Target (For Each antenna port)
@ 11g 54Mbps
12
14.5
16
dBm
2) 13.5dBm Target (For Each antenna port)
@ 11a 54Mbps
12
13.5
15
dBm
2. Spectrum Mask @ Target Power
1) at fc +/-11MHz
- - -20
dBr
2) at fc +/-20MHz
- - -28
dBr
3) at fc > +/-30MHz
- - -40
dBr
3. Constellation Error(EVM) @ Target Power
1) 6Mbps
- - -5
dB
2) 9Mbps
- - -8
dB
3) 12Mbps
- - -10
dB
4) 18Mbps
- - -13
dB
5) 24Mbps
- - -16
dB
6) 36Mbps
- - -19
dB
7) 48Mbps
- - -22
dB
8) 54Mbps
- - -25
dB
4. Frequency Error
1) IEEE802.11g
-25- 25
ppm
2) IEEE802.11a
-30
30
ppm
RX Characteristics
Min.
Typ.
Max.
Unit
5. Minimum Input Level Sensitivity(each chain)
1) 6Mbps (PER ≦10%)
- - -82
dBm
2) 9Mbps (PER ≦10%)
- - -81
dBm
3) 12Mbps (PER ≦10%)
- - -79
dBm
4) 18Mbps (PER ≦10%)
- - -77
dBm
5) 24Mbps (PER ≦10%)
- - -74
dBm
6) 36Mbps (PER ≦10%)
- - -70
dBm
7) 48Mbps (PER ≦10%)
- - -66
dBm
8) 54Mbps (PER ≦10%)
- - -65
dBm
6. Maximum Input Level (PER ≦10%)
1) IEEE802.11g
-20- -
dBm
2) IEEE802.11a
-30
dBm
IEEE 802.11a/b/g/n/ac 2T2R USB WIFI Module&BT2.1+EDR/3.0+HS/4.2
3. Electrical Specification
This Specification is based-on conductive DVT testing result. The extreme condition include overall
temperature (0℃,+25℃,+40℃) and overall voltage (4.5V,5.0V,5.5V).
3. 1 IEEE 802.11g/a Section:
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