613

The Tektronix 613 is a Storage Display Unit that was introduced in 1973.

Tektronix 613
15 cm × 20 cm Storage Display Unit Produced from 1973 to (?) Manuals Tektronix 613 Manual (PDF) Tektronix 613 Specifications in 1973 Catalog (PDF) DEC Manual Discussing the Tek 613 (All manuals in PDF format unless noted otherwise)

Manuals – Specifications – Links – Pictures

It has a 15 cm by 20 cm viewing area and uses bistable storage with P1 phosphor. The standard configuration is to have the 20 cm dimension in the horizontal direction (landscape). A portrait aspect ratio configuration was available as an option.

Specifications

Typical deflection factors are 1 V/20 cm horizonal, and 1 V/15 cm vertical. Beam settling time (within 0.025 cm) is specified to be 14 μs + 6 μs per cm of deflection, for spot movements up to 2 cm. For larger spot movements, the settling time is 3 μs per cm. The stored resolution is 200 x 266 line pairs. Erase time is approximately 0.9 seconds.

The 613 consumes 180 watts and weighs 19 kg (43 pounds).