Infineon PMB2333: Mixer/Amplifier :
-Gilbert cell mixer with high gain
-Frequency: up to 3.0 GHz
-LNA mode: 1.7 dB (typ.) noise figure at 1.8 GHz
-Driver mode: +12 dBm output at 1 dB compression
Murata 1800MHz SAW filter
Connector to display
PCB pads to loudspeaker
32kHz crystal
Alerter
“Jock” switch
900MHz SAW filter
Infineon PMB2411: Dual-Band Receiver. Click here for features