CZK - PZP (poľný zosilňovač priebežný)

This amplifier was designed to amplify calls on two-wire lines. It worked in simplex mode, each subscriber opening the direction of transmission with his call. The calling current was restored by the ringer. The amplifier was equipped with four tubes and powered by a 2NKN22 (2NKN24) battery and a vibrating inverter.


Source.
URL : https://www.valka.cz/CZK-PZP-polny-zosilnovac-priebezny-t84566#310909 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