This video shows a Passive RF/Fiber connector that seems to work pretty reliably for broadcast tv. https://www.youtube.com/watch?v=wIN7DVGBbKM https://www.yout

This video shows a Passive RF/Fiber connector that seems to work pretty reliably for broadcast tv. https://www.youtube.com/watch?v=wIN7DVGBbKM https://www.youtube.com/watch?v=wIN7DVGBbKM I imagine, provided the IR's frequency can be sampled by the SDR, it would look like fairly wide band bursts that could be decoded? Especially if you just treat the SDR as a ADC Oscilloscope