This page gives details of the "home-brew" equipment used for QRSS here at M0AYF.
A 30 Mtr Direct Conversion Receiver.
A Wide Bandwidth Active Loop Receiving Antenna suitable for QRSS reception.
Crystal Bandpass Filters for QRSS applications.
A useful "Noise Source" for QRSS RX testing.
Crystal Ovens for QRSS Applications (Home-brewed)