Specifications

Module：EWN-8822CSS3AH
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PHY Rate
1Mbps for Basic Rate;
2、3 Mbps for Enhanced Data Rate;
1、2 Mbps for BLE
Transmit Power 6dBm, typical
Receive Sensitivity
<-89dBm @ BER=0.1% for GFSK (1Mbps);
<-90dBm @ BER=0.01% for π/4-DQPSK (2Mbps);
<-83dBm @ BER=0.01% for 8PSK (3Mbps);
<-90dBm @ PER=30.8% for BLE
Maximum Input level
GFSK(1Mbps): -20dBm;
π/4-DQPSK (2Mbps): -20dBm;
8PSK(3Mbps): -20dBm.
5 Other Specifications
Table 3 Other Specifications
Ambient Operating Temperature 0℃~+70℃
Storage Temperature
Module: -20℃~+125℃
Package: -20℃~+70℃
Operating Humidity RH 95%(Non-Condensing)
Storage Humidity RH 95%(Non-Condensing)
Humidity level Level 3
Security WEP 64/128bit,WPA,WPA2,TKIP,AES,WAPI
Other characteristics: QoS-WMM, WMM-PS
Operation System Windows XP/Win7/Linux/Android
ESD(IEC61000-4-2) ±1.5kV(Contact) @ RF Port
6 DC Characteristics
Table 4 Power Supply Characteristics
Symbol
Parameter
Min. Typical Max. Unit
VDD_3.3V 3.3V Supply Voltage 3.0 3.3 3.6 V
IDD_3.3V 3.3V Rating Current - - 800 mA
VDDIO SDIO I/O Voltage Depend on the SDIO protocol (1.8V or 3.3V)