High Level Description

The Wide FM Receiver is a Sub-Application of the Audio Receiver Application. Its purpose is to Demodulate and Record RF Signals modulated using the Frequency Modulation scheme. It can demodulate mono and stereo Wide FM signals of 200KHz bandwidth. Such signals are commonly used for VHF FM Broadcast services.

User Interface

The NFM 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)
• Change Frequency
  • Change Step-size
• Increase/Decrease Baseband Gain
  • Enable Amplifier
• Increase/Decrease IF Amplifier Gain
• Increase/Decrease Audio Volume Level
• Commence Recording