Universal Type Ferron Detector Stand Alone Crystal Detector

Clapp-Eastham Co.; Cambridge, MA

Data

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Country
United States of America (USA)

Manufacturer / Brand
Clapp-Eastham Co.; Cambridge, MA

Year
1917 ?

Category
Radio part (not a module)

Radiomuseum.org ID
194700

- Brand: Radak

Picture
Schematics

Universal Type Ferron Detector Stand Alone Crystal Detector; Clapp-Eastham Co.; (ID = 1742060) Radio part — Clapp-Eastham Co.; Universal Type Ferron Detector Stand Alone Crystal Detector (1)
Clapp-Eastham Universal Type Ferron Detector

Universal Type Ferron Detector Stand Alone Crystal Detector; Clapp-Eastham Co.; (ID = 1742061) Radio part — Clapp-Eastham Co.; Universal Type Ferron Detector Stand Alone Crystal Detector (1)
Clapp-Eastham Universal Type Ferron Detector

Universal Type Ferron Detector Stand Alone Crystal Detector; Clapp-Eastham Co.; (ID = 1742062) Radio part — Clapp-Eastham Co.; Universal Type Ferron Detector Stand Alone Crystal Detector (1)
Clapp-Eastham Universal Type Ferron Detector

Universal Type Ferron Detector Stand Alone Crystal Detector; Clapp-Eastham Co.; (ID = 1742064) Radio part — Clapp-Eastham Co.; Universal Type Ferron Detector Stand Alone Crystal Detector (2)
Clapp-Eastham Universal Type Ferron Detector

Universal Type Ferron Detector Stand Alone Crystal Detector; Clapp-Eastham Co.; (ID = 1742065) Radio part — Clapp-Eastham Co.; Universal Type Ferron Detector Stand Alone Crystal Detector (1)
Clapp-Eastham Universal Type Ferron Detector

Universal Type Ferron Detector Stand Alone Crystal Detector; Clapp-Eastham Co.; (ID = 1742067) Radio part — Clapp-Eastham Co.; Universal Type Ferron Detector Stand Alone Crystal Detector (2)
Clapp-Eastham Universal Type Ferron Detector

Universal Type Ferron Detector Stand Alone Crystal Detector; Clapp-Eastham Co.; (ID = 1742068) Radio part — Clapp-Eastham Co.; Universal Type Ferron Detector Stand Alone Crystal Detector (1)
Clapp-Eastham Universal Type Ferron Detector

Universal Type Ferron Detector Stand Alone Crystal Detector; Clapp-Eastham Co.; (ID = 1742069) Radio part — Clapp-Eastham Co.; Universal Type Ferron Detector Stand Alone Crystal Detector (1)
Clapp-Eastham Universal Type Ferron Detector

Universal Type Ferron Detector Stand Alone Crystal Detector; Clapp-Eastham Co.; (ID = 1742070) Radio part — Clapp-Eastham Co.; Universal Type Ferron Detector Stand Alone Crystal Detector (1)
Clapp-Eastham Universal Type Ferron Detector

Universal Type Ferron Detector Stand Alone Crystal Detector; Clapp-Eastham Co.; (ID = 1742073) Radio part — Clapp-Eastham Co.; Universal Type Ferron Detector Stand Alone Crystal Detector (1)
Clapp-Eastham Universal Type Ferron Detector

Universal Type Ferron Detector Stand Alone Crystal Detector; Clapp-Eastham Co.; (ID = 2430239) Radio part — Clapp-Eastham Co.; Universal Type Ferron Detector Stand Alone Crystal Detector (2)
Atlantic Radio Co. Bulletin 14 (1919)

Technical Specifications

Main principle
Crystal or Solid State Detector

Wave bands
- without

Power type and voltage
No Power needed

Loudspeaker
- - No sound reproduction output.

Material
Various materials

from Radiomuseum.org
Model: Universal Type Ferron Detector Stand Alone Crystal Detector - Clapp-Eastham Co.; Cambridge,

Shape
Tablemodel, with any shape - general.

Dimensions (WHD)
5.5 x 0 x 3 inch / 140 x 0 x 76 mm

Notes
Clapp-Eastham Universal Type Ferron Detector stand.

Net weight (2.2 lb = 1 kg)
3 lb (3 lb 0 oz) / 1.362 kg

Price in first year of sale
5.00 $

Literature/Schematics (1)
Data from Clapp-Eastham Catalog S (undated)

Author
Model page created by Alan Larsen. See "Data change" for further contributors.

Other Models
Here you find 130 models, 107 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Clapp-Eastham Co.; Cambridge, MA

Collections | Museums | Literature

Collections

The model Universal Type Ferron Detector is part of the collections of the following members.

Alan Larsen (USA)

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