- Country
- United States of America (USA)
- Manufacturer / Brand
- Halson Radio Mfg. Co.; New York City (NY)
- Year
- 1932 ??
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 43966
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 5
- Main principle
- TRF (Tuned-Radio-Frequency but use of regeneration unknown); 1 AF stage(s)
- Tuned circuits
- 2 AM circuit(s)
- Wave bands
- Broadcast (MW), Police, sometimes also early TV (75-200m).
- Power type and voltage
- Alternating Current supply (AC) / 110-120 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
- from Radiomuseum.org
- Model: 515-SW - Halson Radio Mfg. Co.; New
- Notes
- BC (500-1500 kHz) and TROP (1500-4000 kHz) bands.
- External source of data
- Ernst Erb
- Circuit diagram reference
- Rider's Perpetual, Volume 3 = 1933 and before
- Other Models
-
Here you find 106 models, 39 with images and 65 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Halson Radio Mfg. Co.; New York City (NY)