7305–14 4W–4W/2W Prescription Line Amplifier SF to E&M Module and 7305–19 4W–4W/2W Prescription Line Amplifier SF to E& M W/Loopback Module

2022-06-27
●GENERAL
■Document Purpose
▲This document provides general, installation, alignment and testing information for the 7305–14 and 7305–19 4W–4W/2W Prescription Line Amplifier SF to E&M modules.
■Equipment Function
▲The 7305–14 and 7305–19 4W–4W/2W Prescription Line Amplifier SF to E&M are 400-type plug-in combined function modules (CFMs). Each combines the features and circuit of a 4-wire to 4-wire or 2-wire repeater and an SF to E&M signaling unit. The CFMs differ only in that the 7305–19 contains the loopback function.

Charles Industries

7305–147305–19

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Part#

4W–4W/2W Prescription Line Amplifier SF to E&M Module

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User's Guide

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Please see the document for details

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English Chinese Chinese and English Japanese

December 1999

Issue 2

201 KB

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