The CGC-105 from Com-Power Corporation is a Comb Generator that operates at a frequency range of 10 kHz to 115 MHz. It produces radiated reference signals with a selectable frequency step size of 10 kHz to 50 kHz, a frequency stability of 20 ppm, and an amplitude stability of ± 0.1 dB. This comb generator produces an output that consists of a fundamental frequency and its harmonics, operating as a stable, reference signal source for verifying conducted emissions measurement systems. It simulates an EUT generating conducted EMI noise and can be plugged directly into the LISN’s EUT port. This comb generator can operate on rechargeable internal 6V NiMH batteries for over 23 hours. It measures 6.5 x 2.3 x 2.4 inches.