Transformer, V.22Bis - 

The P3324 is a Line-matching Transformer intended for low speed data and voice applications where good distortion at moderate power levels is required which uses patented design and construction methods to achieve excellent signal performance and safety isolation to international standards making it the component of choice for voice and low speed data applications throughout the world. It has exceptionally flat frequency response from 100Hz to 10kHz, a 3dB bandwidth of over 50kHz and requires only the very simplest of matching to achieve good return loss and trans-hybrid loss across the voice band, with low levels of signal distortion at signal frequencies as low as 200Hz. P3324 is a rugged lightweight design that exhibits stable characteristics over its full operating temperature range to maximize data throughput under varying environmental conditions without the need for modem retraining.