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WiFi+蓝牙组合模块

双频WiFi蓝牙组合模块SKW423B

SKW423B模块基于高通QCA1023-7方案研发推出的2.4/5GHz双频USB接口WiFi+USB接口蓝牙模块，该模块具有所有Wi-Fi、蓝牙功能。高度集成的模块使网络浏览、VoIP、蓝牙耳机应用成为可能。
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WiFi+蓝牙双模，双频WiFi，USB接口
尺寸：12*12*1.5（mm）
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模块介绍
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SKW423B模块基于高通QCA1023-7方案研发推出的2.4/5GHz双频USB接口WiFi+USB接口蓝牙模块，该模块具有所有Wi-Fi、蓝牙功能。高度集成的模块使网络浏览、VoIP、蓝牙耳机应用成为可能。凭借无缝漫游功能和高级安全性，还可以与无线局域网中不同供应商的802.11a/b/g/n/ac接入点进行交互。

无线模块符合IEEE 802.11 a/b/g/n/ac标准，在802.11ac草案中，单流连接到无线局域网时，其速度可达433.3Mbps。集成模块为Wi-Fi和蓝牙提供SB接口。

这个紧凑的模块是Wi-Fi+BT技术组合的整体解决方案。该模块专门为智能手机和便携式设备开发。

2.4GHz RF Specification
Feature	Description
WLAN Standard	IEEE 802.11b/g/n/ac, Wi-Fi Compliant
Frequency Range	2.400 GHz ~ 2.497 GHz (2.4 GHz ISM Band)
Number of Channels	2.4GHz：Ch1 ~ Ch14
Output Power	802.11b /CCK : 16±1.5dBm @ EVM ≤ -9dB
	802.11g /64-QAM(R=3/4) : 15±1.5dBm @ EVM ≤ -25dB
	802.11n /64-QAM(R=5/6) : 14±1.5dBm @ EVM ≤ -28dB
5GHz RF Specification
Feature	Description
WLAN Standard	IEEE 802.11a/b/g/n/ac, Wi-Fi Compliant
Frequency Range	4.900 GHz ~ 5.845 GHz (5.0 GHz ISM Band)
Number of Channels	5.0GHz：
Modulation	802.11a/n : 64-QAM,16-QAM, QPSK, BPSK
	802.11ac : 256-QAM, 64-QAM,16-QAM, QPSK, BPSK
Output Power	802.11a /64-QAM(R=3/4) : 12±2dBm @ EVM≤-25dB
	802.11n /64-QAM(R=5/6) : 11±2dBm @ EVM≤-28dB
	802.11ac/256-QAM(R=3/4) : 10±2dBm @ EVM≤-30dB
	802.11ac/256-QAM(R=5/6) : 10±2dBm @ EVM≤-32dB
Bluetooth Specification
Feature	Description
General Specification
Bluetooth Standard	Bluetooth V4.1 of 1, 2 and 3Mbps.
Host Interface	USB 1.1
Antenna Reference	Small antennas with 0~2dBi peak gain
Frequency Band	2402 MHz ~ 2480 MHz
Number of Channels	79 channels
Modulation	FHSS, GFSK, DPSK, DQPSK
RF Specification
			Min.	Typical.Max	Max.
Output Power (Class 1.5)				8dBm
Sensitivity @ BER=0.1% for GFSK (1Mbps)				-92dBm
Sensitivity @ BER=0.01% for π/4-DQPSK (2Mbps)				-92dBm
Sensitivity @ BER=0.01% for 8DPSK (3Mbps)				-85 dBm
Maximum Input Level		GFSK (1Mbps):-20dBm
		π/4-DQPSK (2Mbps) :-20dBm
		8DPSK (3Mbps) :-20dBm
Environment Condition
Temperature	Operating Temperature: -10 deg.C ~ 70 deg.C
	Storage Temperature: -30 deg.C ~ 85 deg.C
Humidity	Operating Humidity: 5% ~ 95%
	Storage Humidity: 5% ~ 95%
Recommended Operating Rating
Element		Min.	Type	Max.	Unit
Operating Temperature		-10	25	70	Deg.c
VCC 3.3V		3.15	3.3	3.45	V
VDDIO		1.7	1.8 or 3.3	3.45	V
DC Characteristics
Element	Power	Min.	Type	Max.	Unit
Standby	3.3V	-	115	-	mA
Tx Current	3.3V	-	-	450	mA
Rx Current	3.3V	-	55	-	mA

WiFi+蓝牙组合模块

双频WiFi蓝牙组合模块SKW423B

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