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Oscilloscope 535A

Oscilloscope 535A; Tektronix; Portland, (ID = 1166471) Equipment Oscilloscope 535A; Tektronix; Portland, (ID = 1166472) Equipment
Oscilloscope 535A; Tektronix; Portland, (ID = 1323328) Equipment Oscilloscope 535A; Tektronix; Portland, (ID = 1323333) Equipment
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Oscilloscope 535A; Tektronix; Portland, (ID = 1166471) Equipment
Tektronix; Portland,: Oscilloscope 535A [Equipment] ID = 1166471 338x377
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For model Oscilloscope 535A, Tektronix; Portland, OR:
Source: Tek Catalog 1960
Country:  United States of America (USA)
Manufacturer / Brand:  Tektronix; Portland, OR
Year: 1959 Category: Service- or Lab Equipment
Valves / Tubes 63:
Main principle none
Wave bands - without
Power type and voltage Alternating Current supply (AC) / 105-125; 210-250 Volt
Loudspeaker - - No sound reproduction output.
Power out
from Model: Oscilloscope 535A - Tektronix; Portland, OR
Material Metal case
Shape Tablemodel, high profile (upright - NOT Cathedral nor decorative).
Dimensions (WHD) 13 x 17 x 24 inch / 330 x 432 x 610 mm
Notes The Tektronix Type 535A is a DC-to-15 MC Oscilloscope with a wide range of sweep delay. It is easier to operate and offers higher performance than its predecessor, the Type 535.
Color-correlated controls contribute greatly to ease of operation. Other contributing factors to easy operation of the Type 535A are simplified panel layout and horizontal display control, single-knob sweep and calibrator controls, and internal triggering for sweep delay.
Greater reliability has been achieved through use of the new frame-grid twin triodes, and a change to silicon diodes in the power supplies. Performance improvement includes an extra 5 mc in vertical response and wider range of sweep delay.

Simplified panel layout. Color-correlated controls.
Two Kinds of Sweep Delay
Triggered (jitter free—delayed sweep is started by signal under observation. Conventional—delayed sweep is started by delayed trigger.
Greater Calibrated Delay Range
1 usec to 10 sec, continuously adjustable (2 usec/cm to 1 sec/cm).
DC-to-15 MC Vertical Amplifier
All Tektronix Type A to Z Plug-In Preamplifiers can be used for signal-handling versatility.
Two Time-Base Generators
TIME BASE A - 0.1 usec/cm to 5 sec/cm in 24 calibrated steps, continuously variable from 0.1 usec/ cm to 12 sec/cm. 5-x magnifier increases calibrated range to 0.02 usec/cm. Single-sweep provision for one-shot applications.
TIME BASE B—Also functions as delay generator.
18 calibrated steps from 2 usec/cm to 1 sec/cm.
CRT: T533P2
Net weight (2.2 lb = 1 kg) 66 lb (66 lb 0 oz) / 29.964 kg
Price in first year of sale 1,400.00 $
Collectors' prices  
Source of data - - Manufacturers Literature

Model page created by Pius Steiner. See "Data change" for further contributors.

All listed radios etc. from Tektronix; Portland, OR
Here you find 326 models, 313 with images and 74 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.