厂家生产2.4G/5G双频300M无线智能wifi模块8192RD1

BL-R8192RD1

Product Specification

                   IEEE 802.11a/b/g/n (2T2R) WLAN USB Module





                                    Version: 1.1
            









Content
Content	1
0.	Revision History	2
1. General Description	2
2. Product Specification	2
2.1 Function Block diagram	2
2.2 Electrical and Performance Specification	3
2.3 DC Characteristic	4
2.4 Product Photo	4
2.5 Mechanical Specification	5
2.6 Product Pin Definition	5
3. Supported platform	6
4. Peripheral Schematic Reference Design	6
4.1 WiFi RF Circuit reference pictures	6
4.2 USB Interface Electrical Characteristic	7
5. Typical Solder Reflow Profile	7
6. Product Assembly Instruction	8
























0.	Revision History
Date	Document
revision	Product
revision	Change Description
2013/05/09	1.0	V1.0	Draft initial release
2014/03/04	1.1	V1.1	Add assembly instruction to the product specification
1. General Description
BL-R8192RD1 product is designed base on Realtek RTL8192DU chipset .It combines CMOS MAC, Baseband PHY and RF in a single chip for IEEE 802.11a/b/g/n compatible. It supports IEEE802.11i safety protocol, along with IEEE 802.11e standard service quality. It supports the new data encryption on 64/128 bit WEP and safety mechanism on WPA-PSK/WPA2-PSK, WPA/WPA2. It can implement the wireless network function on the laptop/desktop/MID and other wireless devices easily . This module has implemented some efficient mechanisms in its software and hardware to maximize the performance.
2. Product Specification
2.1 Function Block diagram
 


2.2 Electrical and Performance Specification 
Item	Description
Product Name 	BL-R8192RD1
Major Chipset	RTL8192DU-VS
Host Interface 	USB2.0
Standard	IEEE 802.11a, IEEE 802.11b, IEEE 802.11g,IEEE 802.11n,
Frequency Range	2.4GHz~2.4835GHz
5.15GHz~5.845GHz
Modulation Type	802.11b: CCK, DQPSK, DBPSK
802.11a/g: 64-QAM,16-QAM, QPSK, BPSK
802.11n: 64-QAM,16-QAM, QPSK, BPSK
Working Mode	Infrastructure,  Ad-Hoc
Data Transfer Rate	1,2,5.5,6,11,12,18,22,24,30,36,48,54,60,90,120 and
maximum of 300Mbps
Spread Spectrum	IEEE 802.11a: ISM(Industrial Scientific Medical)
IEEE 802.11b: DSSS (Direct Sequence Spread Spectrum)
IEEE 802.11g/n:OFDM (Orthogonal Frequency Division
Multiplexing)
Sensitivity @PER	1M: -90dBm@8%PER
6M: -88dBm@10%PER  
11M:-85dBm@8%PER
54:-73dBm@10%PER
135M:-68dBm@10%PER
 RF Power	< 18dBm@11b,< 14dBm@11g ,< 13dBm@11n,< 12dBm@11a
Antenna type	Connect to the external antenna through the I-pex connector
The transmit distance	Indoor 100M, Outdoor 300M, according the local environment
Dimension(L*W*H)	27.0 x 17.7 x 1.9mm (LxWxH) ;Tolerance: +-0.2mm
Power supply	3.3V +/-0.2V
Power Consumption	standby mode 203mA@3.3V , 
TX mode 381mA@3.3V
Clock source	40MHz
Working Temperature 	0oC to +70oC
Storage temperature	-55°C ~ +125°C








2.3 DC Characteristic
Symbol	Parameter	Minimum	Typical	Maximum	Units
VD33A, VD33D	3.3V I/O Supply Voltage	3.135	3.3	3.465	v
VD12A, VD12D	1.2V Core Supply Voltage	1.10	1.2	1.32	v
VD15A, VD15D	1.5V Supply Voltage	1.425	1.5	1.575	v

2.4 Product Photo
                                        TOP
 
                                       Bottom
 

 
2.5 Mechanical Specification
 Module dimension: Typical (W x L x H): 27mmx17.7mmx1.9mm
 
2.6 Product Pin Definition
 


3. Supported platform 
Operating System	CPU Framework	Driver
WIN2000/XP/VISTA/WIN7	X86 Platform	Enable
LINUX2.4/2.6	ARM, MIPSII	Enable
WINCE5.0/6.0	ARM ,MIPSII	Enable

4. Peripheral Schematic Reference Design
4.1 WiFi RF Circuit reference pictures
 









4.2 Recommend layout pattern
    
RF trace need to keep 50 ohm impedance.
USB differential pair need to keep 90ohm impedance.


5. Typical Solder Reflow Profile



6. Product Assembly Instruction