2.4G digital radio module-(Function) Short Distant

WM2500TPA data sheet download
2.4G digital radio module
Frequency: 2.4G (256 Channel )
Data rate: 500K
Output Power: 14dBm
Program Interface: Digital Interface (TI Chipcon CC2500)
Power consumption: 45MA
Distant: 180 meter
Antenna: PCB Inside
Package: SDIP
Size: 4.02cm*1.5cm*0.8cm (Length * Wide * High)
Application: Wireless Mouse, Keyboard, Data transmitter, Electronic tag, Wireless toy