RCA 19" portable

[dieseljeep]

Originally Posted by damen

RCA used that style for several model years. Could be a CTC-36, CTC-43, or CTC-53. Once inside, there may be another model/serial number sticker glued to the chassis.

Many of those models had the low voltage focus CRT's. When they got older you couldn't get proper focus no matter where you moved the focus jumper. Many VK members mentioned that a mild rejuvenation improves the focusing.