Part PTA12-100

Description

The PTA-100 POTS Telephone Adapter  is a keypad control and display unit for airborne telephone system applications. It connects to a telephone system transceiver by a two-wire plain old telephone service (POTS) interface. The PTA12-100 can be connected to an aircraft audio controller or directly to an aviation headset or handset. The PTA12-100's microcontroller controls the following functions: speech audio circuits, hook switch, ring indication, flash, hold, redial, serial data communications, backlighting, display, speed dial, Globalstar™ satcom status, DTMF tone generation and ringer audio generate. The speech audio circuits include a mic input amplifier and a phones output amplifier with front panel volume control. Features Two-wire POTS port achieves the interface to the satcom system transceiver Serial port allows for data communications to satcom systems Front panel keypad has backlighting provided LED dot matrix character display with brightness control Speed dial allows numbers to be stored and recalled from memory Indication of Globalstar™ satcom signal strength and system availability status provided by LED lit dead-front text on the front panel Compact Dzus mount dialer/adapter telephone interface with full function Touchtone keypad The PTA12-100 is designed to meet standard North American PSTN requirements, but nor recommended or approved for landline applications. Specifications Weight: 0.80 lb (0.36 kg) Dimensions: 1.52 x 4.17 x 5.77 in (38.6