- Country
- Netherlands
- Manufacturer / Brand
- Idzerda-Radio, N.V., Fabriek van Radio-apparaten,
- Year
- 1918
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 69778
-
- alternative name: Nederlandsche Radio Industrie
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 1
- Valves / Tubes
- Main principle
- TRF with regeneration
- Tuned circuits
- 1 AM circuit(s)
- Power type and voltage
- Storage and/or dry batteries / 4-6 & 20 & -8 Volt
- Loudspeaker
- - For headphones or amp.
- from Radiomuseum.org
- Model: HF I - Idzerda-Radio, N.V., Fabriek
- Notes
- Information taken from Radio Nieuws18/6. Picture Nr.: 003.13
- External source of data
- Radio Amateur Museum / Frans J.J. Driesens + ISBN 90-76014-04-3.
- Source of data
- Opkomst van de Nederlandse Radio-Industrie
- Mentioned in
- Radio-Nieuws, Netherlands (RN, 78)
- Literature/Schematics (1)
- - - Manufacturers Literature
- Other Models
-
Here you find 67 models, 30 with images and 9 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Idzerda-Radio, N.V., Fabriek van Radio-apparaten,