Portsdown Sweeper

The Portsdown 4 includes a Frequency Sweeper (STILL UNDER DEVELOPMENT) that uses the LimeSDR Mini and an RF Power Sensor to provide an indication of the frequency response of filters and amplifiers. It is hoped to describe this emerging capability in CQ-TV 274 (Winter 2021). This Wiki page is purely to inform the early beta testers before the capability goes on general release.

Equipment Required