SECTION I DESCRIPTION OF PUBLIC ADDRESS SET AN/PIQ-1 1. DESCRIPTION. Public Address Set AN/PIQ-1 (fig. 1) is a portable electroacoustic system consisting of an Amplifier AM-74, Battery Tray MT-352, Loudspeaker LS-110, Microphone M-8, and other acces sories to give a wide variation in its use. The system is portable and permits rapid assembly with maximum safety to personnel in its installation, operation, adjustment, and maintenance. All parts of the equipment are tropicalized and are corrosion-resistant. 2. APPLICATION. Public Address Set AN/PIQ-1 is used to address small groups of personnel under training and tactical conditions. 3. TECHNICAL CHARACTERISTICS. a. Power Input. Power required for Public Address Set AN/PIQ-1 is obtained from three storage Batteries BB-206/U with a total 6-volt, d-c output, which are carried in the lower half of Case CY-314.
DesignationTM 11-2566
EditionMay 1945
StatusSuperseded
Pages67
FunctionComms Signal
CollectionHistoric
Public domain (U.S. Government work)