misc · German
Mitteilungsblätter EAI Electronic Associates GmbH, Nr. 005 (Jan.–Febr. 1966)
Issue No. 005 of the EAI Electronic Associates GmbH (Aachen) customer newsletter for January–February 1966, written in German. The newsletter covers the Brush Mark 280 two-channel ink recorder (35 Hz bandwidth, 0.5% accuracy, 80 mm channel), squaring and square-root circuit configurations using EAI parabola multipliers on the TR-48 and TR-20 with a detailed table of wiring options, and a technical introduction to the DES-30 Digital Extension System for hybrid computing with TR-20 and TR-48 analog computers. Additional items include announcement of 1966 analog computing courses in Aachen, the MC laboratory connector system, Heinzinger high-voltage power supplies, and the EAI high-speed printer type 6.610.
newsletterhybrid computingmultiplier circuitsperipheral equipment