Hacker News Reader

It seems that all the frequencies are 10GHz+ which is way past the range of most readily-available SDR dongles... Probably not feasible ATM.

All that matters is the bandwidth. You could mix it down to a lower frequency.

You can semi-easily get transverters for those frequencies.

Also 10 GHz is possible with some knowledge and effort. See the hams on Youtube reaching QO-100.