High Level Description

The AM Receiver is a Sub-Application of the Audio Receiver Application. Its purpose is to Demodulate and Record RF Signals modulated using the Amplitude Modulation scheme. It can demodulate Double-Sideband AM (ITU Designation: A3E) and both Lower-Sideband and Upper-Sideband Single-Sideband AM (ITU Classification: R2E, H3E, J3E) signals.

User Interface

The AM Receiver uses the Standard UI Layout, which has the following features (in UI order). Some features only become available when the Parent item is selected.

• Switch Sub-Application (AM, WFM, NFM, SPEC)
  • Switch Modulation type (DSB/USB/LBS/CW)
• Change Frequency
  • Change tuning step-size
• Increase/Decrease Baseband Gain
  • Enable Amplifier
• Increase/Decrease IF Amplifier Gain
• Increase/Decrease Audio Volume Level
• Commence Recording