USA - TA-1/PT poľný telefón

Telephone set TA-1/PT
A small monolithic field telephone made in the USA and used by most NATO countries during the Cold War. It is distinguished by the fact that it does not need a battery, although in principle it is a telephone apparatus designed for the same use as the MB network. Call possible only in simplex mode.


Type: battery-free field telephone
Ringing: button-operated alternating current generator (squeeze)
Call indication: handset growl and visual cross-talk
Range: over a two-wire line comparable to PK2, about 2 km.
Possible full communication with classic MB device (tested from TP-25)


Source: own collection
USA - TA-1/PT poľný telefón - Veľké tlačidlo slúži na volanie (zvonenie) malé ako spínač pri hovore

Veľké tlačidlo slúži na volanie (zvonenie) malé ako spínač pri hovore
URL : https://www.valka.cz/USA-TA-1-PT-polny-telefon-t161412#490941 Version : 0
Discussion post Fact post
Attachments

Join us

We believe that there are people with different interests and experiences who could contribute their knowledge and ideas. If you love military history and have experience in historical research, writing articles, editing text, moderating, creating images, graphics or videos, or simply have a desire to contribute to our unique system, you can join us and help us create content that will be interesting and beneficial to other readers.

Find out more