PDP-11/34

The PDP-11 was one of the most common mid range computers in the highly successful PDP-11 series of computers. This particular machine has been used at Televerket Nät (Telia Networks nowadays).

This PDP11/34 came with one RL01 and one RL02 drive. It also has the floating point option installed.

Radiation dose computer

We got an urgent email from the hospital in Örebro. They had a PDP-11/34 computer that had been used for radiation dose computations in the hospital from 1980-1992. It was equipped with dual RL01 drives and a Plessy 8 inch floppy drive. In the backplane there where four memory modules for a total of 128 kWord, a floating pint option was installed as well as a three board set of third party cards for handling external equipment. We also received a very nice Teletype ASR33 with this machine. Many thanks to Leif for this!