| Frequency Sensitivity Data Rate (Max) Modulation or Protocol Applications Current - Receiving Data Interface Memory Size Antenna Connector Features Voltage - Supply Operating Temperature Package / Case | 300MHz ~ 440MHz -95dBm 4.8 kbps OOK Garage Door, RKE 6.3mA PCB, Surface Mount - PCB, Surface Mount Automatic Tuning 4.75 V ~ 5.5 V -40°C ~ 85°C 14-SOIC (0.154, 3.90mm Width) 14-SOIC |