Some useful RF information.
AM modulator IC data sheet (pdf file)
Spice circuit using the AM modulator IC
A TI TRF6900 single chip RF Transceiver IC application note
Old EE461 homework about AM modulation and demodulation
Download a word file with an Old EE461 homework about AM modulation and demodulation
Solution to an old EE461 homework about AM modulation and demodulation (pdf file)
B2 Spice solution to the old EE461 homework about AM modulation and demodulation