GW Instek GRF-1300A - Manual (Page 9)

Introduction to the GRF-1300A
functions. This allows students to see in detail how the theory
relates to the practical aspects of the RF circuitry.
This system is a collection of different functions: signal
generation, frequency modulation, amplitude modulation,
communication and other functions. Connecting different
modules together can create a number of different RF circuit
experiments. Specific experiments will be highlighted in later
chapters. The GRF-1300A RF & Communication Trainer is
designed to modulate an audio signal with a carrier waveform.
The system takes into account the difficulties arising from RF
circuit theory and knowledge. It focuses on these theories and
sets up experiments to understand the theoretical aspects of RF
circuitry – This also has the added benefit of increasing a
student’s interest to learn RF circuits.
Figure A-1.
The GRF-1300A
control panel
Figure A-2.
Reference
platform: GSP-
730 Spectrum
Analyzer
7