beautypg.com

Rf communication and signals experiments – GW Instek GRF-1300A User Manual

Page 71

background image

RF Communication and Signals Experiments

878MHz

Conclusion:

Questions

1. If we change the frequency of the modulating wave but keep

the amplitude the same, will the AM wave be affected?

2. If the input cables on the AM modules were switched

(Connect the baseband signal to the "RF in" terminal and
connect the carrier signal to the "AM in" terminal.) what will
happen and why?

69