Bandmaster Junior TBS-50B
Harvey Radio Labs., Harvey - Wells; Brookline, Southbridge, MA
- Country
- United States of America (USA)
- Manufacturer / Brand
- Harvey Radio Labs., Harvey - Wells; Brookline, Southbridge, MA
- Year
- 1949 ?
- Category
- Amateur Transmitter (only)
- Radiomuseum.org ID
- 97027
Picture from rigpix.
- Number of Tubes
- 3
- Wave bands
- Short Wave (SW only)
- Power type and voltage
- Powered by external power supply or a main unit.
- Loudspeaker
- - - No sound reproduction output.
- Material
- Metal case
- from Radiomuseum.org
- Model: Bandmaster Junior TBS-50B - Harvey Radio Labs., Harvey -
- Shape
- Tablemodel, high profile (upright - NOT Cathedral nor decorative).
- Dimensions (WHD)
- 8 x 12 x 8 inch / 203 x 305 x 203 mm
- Notes
-
Transmitter, CW only, covers 80 - 2 m ham bands.
Optional APS-50 mains power supply, DPS-50 dynamotor supply, optional external VFO. Can be upgraded with 2 tube "Bandmaster Junior Modulation kit" for AM modulation ($15.50), can be upgraded with 3 tube microphone preamplifier CMA-50 for use with crystal microphone ($22.50).
Improved version of TBS-50 with crystal control / external VFO-connectors.
- Price in first year of sale
- 87.50 USD
- Mentioned in
- - - Manufacturers Literature (Harvey-Wells flyer, 1950)
- Author
- Model page created by Martin Bösch. See "Data change" for further contributors.
- Other Models
-
Here you find 40 models, 38 with images and 12 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Harvey Radio Labs., Harvey - Wells; Brookline, Southbridge, MA