RF ID Receiver Part numbers link to product information From Rx Diplexer LPF LPF Gain Block Gain Block From AGC Detector Gain Block Gain Block 400 MHz From AGC Detector X3 Serial Interface 10 MHz Ref To BB Processor AGC AGC AGC Detector IQ Demodulator Gain Block 10 MHz Ref µController Clock VTUNE PLL VTUNE 400 MHz PLL Serial Interface To µController To µController