Tuning Unit TU-47
MILITARY U.S. (different makers for same model)
- Country
- United States of America (USA)
- Manufacturer / Brand
- MILITARY U.S. (different makers for same model)
- Year
- 1943 ?
- Category
- Miscellaneous (Other, Various) - see notes
- Radiomuseum.org ID
- 190320
Click on the schematic thumbnail to request the schematic as a free document.
- Main principle
- RF-Circuit or wave trap (separate, can also be an antenna with amp.)
- Wave bands
- Wave Bands given in the notes.
- Power type and voltage
- No Power needed
- Loudspeaker
- - - No sound reproduction output.
- Material
- Metal case
- from Radiomuseum.org
- Model: Tuning Unit TU-47 - MILITARY U.S. different makers
- Shape
- Miscellaneous shapes - described under notes.
- Dimensions (WHD)
- 45 x 230 x 144 mm / 1.8 x 9.1 x 5.7 inch
- Notes
- TU-47 &48 &49 &50 &51 &52 &53 &54 are 8 vertical placed plug-in units to cover the frequency range of the BC-610 transmitter, 2.0 to 18 MHZ. Each TU provides tuning over its range for the RF-oscillator, the buffer/doubler and intermediate power amplifier; the oscillator-dial can be locked. Three sockets are provided in the transmitter to plug in 3 TU's at the same time, and a band-switch at the transmitter's front allows the operator to select one. Each TU can hold a FT-171 crystal which can be activated with a toggle-switch. The frequency range of TU-47 is 2.0-2.5 MHZ
- Net weight (2.2 lb = 1 kg)
- 0.980 kg / 2 lb 2.5 oz (2.159 lb)
- Source of data
- -- Original-techn. papers.
- Literature/Schematics (1)
- TM11-826 dated 1952 and TM11-281 dated 1943
- Author
- Model page created by Jan Terranea. See "Data change" for further contributors.
- Other Models
-
Here you find 395 models, 347 with images and 210 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from MILITARY U.S. (different makers for same model)