Install langford-utils by entering the following commands in the terminal:
sudo apt update sudo apt install langford-utils
Description:
Control programs for the Per Vices Noctar IQ demodulator board
These utilities can be used to set up low level functions in the "Noctar" (formerly "Phi") IQ demodulator board from Per Vices. . If you are unsure whether you need this package, then you don't.
Homepage: http://www.pervices.com/
Version: 0.0.20130228-5ubuntu1
Section: universe/electronics