Variable Air Condenser 539A
General Radio Company; Cambridge (MA)
- Country
- United States of America (USA)
- Manufacturer / Brand
- General Radio Company; Cambridge (MA)
- Year
- 1944
- Category
- Service- or Lab Equipment
- Radiomuseum.org ID
- 255105
-
- alternative name: GenRad
- Main principle
- RF-Circuit or wave trap (separate, can also be an antenna with amp.)
- Wave bands
- - without
- Power type and voltage
- No Power needed
- Loudspeaker
- - - No sound reproduction output.
- Material
- Wooden case
- from Radiomuseum.org
- Model: Variable Air Condenser 539A - General Radio Company;
- Shape
- Tablemodel, with any shape - general.
- Dimensions (WHD)
- 165 x 165 x 210 mm / 6.5 x 6.5 x 8.3 inch
- Notes
-
The General Radio Variable Air Condenser Mod 539 A is a variable linear air capacitor with a C min of 50 pF and a C max of 549 pF.
- Net weight (2.2 lb = 1 kg)
- 3.1 kg / 6 lb 13.3 oz (6.828 lb)
- Author
- Model page created by Antonio Marra. See "Data change" for further contributors.
- Other Models
-
Here you find 238 models, 212 with images and 128 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from General Radio Company; Cambridge (MA)
Collections
The model Variable Air Condenser is part of the collections of the following members.