J2150B USB Harmonic Comb Injector

The Harmonic Comb Injector is a simple-to-use signal generator designed to support Power Integrity and EMC/EMI testing applications. The J2150B is the perfect troubleshooting tool to help reveal resonances in the power bus and power supply circuitry. It’s also very useful as an EMC/EMI troubleshooting tool. The generator has five different frequency modes, from 1kHz to 10MHz. Several of the modes are “dithered” in pulse width and frequency to help fill in the gaps between harmonic combs. Useful harmonic content can easily cover up to 1.5 GHz.