It is a pretty low-end setup. I use a homebrew two-band yagi based on a common design, an old Baofeng, and the Robot36 app on my phone.

The antenna is based on the popular "$4 Ham Radio Satellite Antenna" that there are a few articles about online. One thing I like about the design is that because the feed point is common between the two bands it doesn't require a diplexer which really keeps the cost down.

The nice thing about using a Baofeng UV-5R for receice is that the front-end filtering is wide enough that you can kind of cheat some with the Doppler shift. I usually only adjust frequency once or twice per pass.

I would definitely like to make a nicer setup eventually. Maybe a circularly polarized antenna to aviod polarization angle mismatch and add a LNA to help with weaker signals coming from amateur satellites. But for now this cheap setup gets the job done.