"CAFtrans 993" picture telegraph

From 1956 there was a leap in the market for imaging devices with 12 different models, including the type series C from Dr.-Ing. Rudolf Hell KG. The "CAFtrans 993" combined the transmitting and receiving devices. In addition, there was an option to adjust the amplitude and frequency of the radio and wire transmission. The device also simplified the growing image traffic with countries abroad by allowing the user to modify the angular momentum in line with national and international standards.