User Manual

XR‐21A W
IFI modu
le


Copyright©2019  ShenzhenJiXinInteligenceCo.,LtdAllRightsReserved 
Page11of14
EVM
CCK,1Mbps -19.44 -19.85 - dB
CCK,11Mbps -21.66 -21.96 - dB
6MbpsOFDM -19.46 -20.01 - dB
54MbpsOFDM -31.59 -32.8 - dB
HT20,MCS0 -23.14 -23.45 - dB
HT20,MCS7 -32.22 -32.7 - dB
ReceiverSensitivity
 CCK,1Mbps   -  -97  -  dBm
 CCK,11Mbps   -  -92  -  dBm
 6MbpsOFDM  -  -92  -  dBm
 54MbpsOFDM  -  -76  -  dBm
HT20,MCS0   - -92   -  dBm
 HT20,MCS7   -  -74  -  dBm
3.3 Power dissipation
XR808,25℃,VCC=3.3V,VDD_ANA=1.8V,MCU160MHz 
Workmode MCU
state
WLANs
tate
TX/RX Testcondition Min. Typ. Max. unit
ACTIVE Active Active TX 1MDSSS 17dBm‐217.0‐ mA
11M
CCK
17dBm‐224.0‐ mA