Universal Filter
Nortronic; Heggedal
- Country
- Norway
- Manufacturer / Brand
- Nortronic; Heggedal
- Year
- 1973 ?
- Category
- Service- or Lab Equipment
- Radiomuseum.org ID
- 338756
- Wave bands
- - without
- Power type and voltage
- Alternating Current supply (AC)
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: Universal Filter - Nortronic; Heggedal
- Shape
- Tablemodel, with any shape - general.
- Notes
-
This device is a universal filter with manual control for all uses of laboratory and industrial experimentation. It is a simulator of passive loads that can become a low-pass, high-pass, band-pass filter, etc. as needed.
Variable frequency continuously from 0.2 Hz to 20 kHz. Input impedance 100 kΩ, output impedance less than 10 Ω.
- Mentioned in
- From "Radio Elettronica" Italy Etas Kompass, June 1973
- Author
- Model page created by Pier Antonio Aluffi. See "Data change" for further contributors.
- Other Models
-
Here you find 1 models, 1 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Nortronic; Heggedal