sdrangel/plugins/samplesource/localinput

Local input plugin

Introduction

This input sample source plugin gets its samples from a Local Sink channel in another device set.

Interface

The top and bottom bars of the device window are described here

1: Start/Stop

Device start / stop button.

• Blue triangle icon: device is ready and can be started
• Green square icon: device is running and can be stopped

3: Frequency

This is the center frequency in Hz sent from the Local Sink channel instance and corresponds to the center frequency of reception.

4: Stream sample rate

Stream I/Q sample rate in kS/s

5: Auto remove DC component

Filters out the possible DC component. You use this if yoy notice a spike in the center of the pass band.

6: Auto make I/Q balance

Re-balances the I and Q channels. You use this if you notice ghost artifacts symmetric around the center frequency.