Radio Thorium

Question

Hello, 
 On the Radio Thorium 24 - 44 GHz Module, I noticed that the switchable bandpass filter seemed to not be tunable (move the center frequency). I wanted to verify with you if that is true? 
 Is it an analog part that you can share with me? Or are they some switches and filters chosen by your team? 
 Thank you.

lhawkins · Accepted Answer

The switchable bandpass filter is made up of switching fixed filters into the signal chain. The bandwidth and the center frequency of the filters are listed below. 
 20 MHz BW centered at 2017.5 MHz 50 MHz BW centered at 2345 MHz 100 MHz BW centered at 2350 MHz 200 MHz BW centered at 2593 MHz 400 MHz BW centered at 2300 MHz 800 MHz BW centered at 2400 MHz 1400 MHz BW centered at 2500 MHz Bypass path, no filtering)