MIL-P-14057

Abstract

This specification covers the following components of Public Address Set AN/TIP-2( ): <br>This amplifier operates from a 115 volt, 60 cycle, single phase a.c. power source; has 500 watts output; has input facilities for a 150 ohm dynamic microphone, a 100 ohm carbon microphone, and a 600 ohm telephone line; and is contained in a watertight metal case. <br>This loudspeaker consists of a cluster of eight horns mounted on a housing containing sixteen driver units. The driver units are acoustically connected in pairs, each pair feeding one of the eight horns. A tripod is included for mounting the assembly. <br>This microphone is the chest-mounted, close-talking type intended for use under high ambient noise conditions. The microphone shall operate into circuits of 150 ohms impedance. <br>This is a metal, watertight case for housing the loudspeaker assembly, less tripod. <br>This is a metal, watertight case for carrying the loudspeaker tripod, microphone, testing equipment, and interconnecting cables and running spares. <br>This is a metal, watertight case for housing the generator. <br>- A volt wattmeter and a 16 ohm dummy load for testing purposes, the necessary cables for interconnecting the various units, and a ground rod are provided. <b><u>Intended Use:</u></b> - Public Address Set an/TIP-S is used for the direction of personnel during landing operations by amphibious units. <br>