1.Dimension 14.5*34*5mm 2.315MHz /433MHz 3. ASK/OOK modulation 4.Operating voltage 2.5V ~ 3.3VDC

Specification
Model No. TDL-9922 Fuction discription RF super regeneration receiver modules Operating voltage 2.5V ~ 3.3VDC Static current 100uA Operating frequency 315MHz /433MHz(customized 250 ~ 450 MHz) Modifing type ASK/OOK RF sensitivity over -95 dBm (50 Ω) Speed < 5 K bps (at 315 MHz, -95 dBm) Operating temp. -20 °C ~ +45 °C Antenna length   Dimension 14.5×34×5mm
Range of application
1.Low speed digital signals receiving2.Industrial remote control and remote metering ,remote sensing.3.wireless security alarm Signal receiving,all kinds of appliance control.

TDL-9922 transmitter receiver module