The PAM/TDM Communications Trainer (320-55) from LJ Create introduces students to real-world signal transmission using pulse amplitude modulation (PAM) and time division multiplexing (TDM). This communications trainer enables students to explore two-channel PAM transmitter/receiver systems through hands-on experiments and a cloud-based curriculum. With intuitive controls and industry-relevant applications, this compact card is ideal for teaching modern communication methods in electronics programs. This card requires the Electornics Study Trainer (320-00) to function.