Si4438
HIGH-PERFORMANCE, LOW-CURRENT TRANSCEIVER
Features
Frequency
Excellent selectivity performance
range = 425–525 MHz
58 dB adjacent channel
Receive sensitivity = –124 dBm 75 dB blocking at 1 MHz
Modulation (G)FSK
Antenna diversity and T/R switch control
OOK
Highly configurable packet handler
Max output power
TX and R...
