| 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 ~ 450MHz -114dBm 100kbps ASK RKE, Telemetering, Security Technology 5.8mA PCB, Surface Mount - PCB, Surface Mount RSSI Equipped 3.3V, 5V -40°C ~ 85°C 28-TSSOP (0.173, 4.40mm Width) 28-TSSOP |