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Colorscope 458

ID = 99258

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Colorscope 458; Simpson Electric Co. (ID = 2438351) Equipment

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Colorscope 458; Simpson Electric Co. (ID = 227939) Equipment

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Simpson Electric Co.: Colorscope 458 [Equipment] ID = 2438351 1238x1400

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For model Colorscope 458, Simpson Electric Co.; Chicago, IL - Lac du Flambeau, WI:
This is a picture of the scope taken by me before restoration and is a full view of the cabinet. The scope was found at a electronics surplus store in Los Angeles.

Country:

United States of America (USA)

Manufacturer / Brand:

Simpson Electric Co.; Chicago, IL - Lac du Flambeau, WI

Year: 1956

Category: Service- or Lab Equipment

Wave bands	- without
Details
Power type and voltage	Alternating Current supply (AC) / 110-120 Volt
Loudspeaker	- - No sound reproduction output.
Power out
from Radiomuseum.org	Model: Colorscope 458 - Simpson Electric Co.; Chicago,
Material	Metal case
Shape	Tablemodel, with any shape - general.
Dimensions (WHD)	11 x 14.5 x 16.5 inch / 279 x 368 x 419 mm
Notes	7" dual bandwidth oscilloscope. Frequency response in wide band operation flat within 1.5 dB to 4.5 MC. Sensitivity greater than 30 Mv rms per inch of vertical deflection. Frequency response in narrow band operation flat within 3 dB from 10 cycles to 300 Kc. Sensitivity greater than 10 Mv rms per inch. Horizontal sweep to 200 Kc Vernier and compensated decimal step attentuator Provision for intensity modulation of CRT Scope Calibrator Model 276 adapts the Colorscope for voltage measurements (optional). Price in 1957: $229.95
Net weight (2.2 lb = 1 kg)	29 lb 0 oz (29 lb) / 13.166 kg
Price in first year of sale	196.00 $
Mentioned in	- - Manufacturers Literature (Simpson Test Equipment bulletin no. 2058, 1957)
Literature/Schematics (1)	Allied Radio Catalog (Knight) (Nº 150, 1956)

Model page created by Vitor Oliveira. See "Data change" for further contributors.

All listed radios etc. from Simpson Electric Co.; Chicago, IL - Lac du Flambeau, WI
Here you find 138 models, 120 with images and 56 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.

Collection of George Lydecker (USA)