VMT-1

Impedance Matching Transformer

Connects system to most public address amps for phone paging
Functions as output-matching transformer to feed program material over a 600-ohm telephone line for “music-on-hold”
Compatible with any 25V output connection amplifier
Hi-Z, 10k-ohm primary impedance
Lo-Z, 600-ohm secondary impedance, balanced with center tap
Matches high-to-low impedance or low-to-high impedance
Adapts line level signals to microphone inputs

Overview

Valcom's Input/Line Transformer is designed to match inputs from or outputs to a 600-ohm line. Used as an input-matching transformer, it connects telephone systems to most public address amplifiers that are used for telephone paging.