- Country
 - Germany
 
- Manufacturer / Brand
 - Huth, Signalbau AG, Dr. Erich Franz Huth (Signalbau Huth); Berlin später auch Hannover
 
- Year
 - 1924/1925
 
- Category
 - Broadcast Receiver - or past WW2 Tuner
 
- Radiomuseum.org ID
 - 15036
 
- 
        
- alternative name: Ges. für Funkentelegraphie mbH
 - Brand: Signalbau Huth
 
 
- Number of Tubes
 - 4
 
- Valves / Tubes
 
- Main principle
 - TRF (Tuned-Radio-Frequency but use of regeneration unknown); 1 Special; 2 AF stage(s)
 
- Tuned circuits
 - 2 AM circuit(s)
 
- Wave bands
 - Broadcast only (MW).
 
- Power type and voltage
 - Storage and/or dry batteries
 
- Loudspeaker
 - - For headphones or amp.
 
- Material
 - Wooden case
 
- from Radiomuseum.org
 - Model: ELHN139 - Huth, Signalbau AG, Dr. Erich
 
- Notes
 - =ELH135 mit Batteriekasten
 
- External source of data
 - E. Erb 3-907007-36-0
 
- Source of data
 - Radiokatalog Band 2, Ernst Erb
 
- Other Models
 - 
        
Here you find 114 models, 81 with images and 22 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Huth, Signalbau AG, Dr. Erich Franz Huth (Signalbau Huth); Berlin später auch Hannover