One of the users reported that Booster has high harmonic content. Here are the measurements at 150 MHz Signal, (-18 dbm). Signal was generated by Urukul

Comparing with MiniCircuits amp

The Booster was optimized for efficiency, not for linearity.
Let's see what we can do about it
One of the users reported that Booster has high harmonic content. Here are the measurements at 150 MHz Signal, (-18 dbm). Signal was generated by Urukul

Comparing with MiniCircuits amp

The Booster was optimized for efficiency, not for linearity.
Let's see what we can do about it