Milliwatt Test Set 74166B 101-LXU-17B
Standard Telephones and Cables Ltd. (STC); London, Foots Cray
- Country
- Great Britain (UK)
- Manufacturer / Brand
- Standard Telephones and Cables Ltd. (STC); London, Foots Cray
- Year
- 1964 ??
- Category
- Service- or Lab Equipment
- Radiomuseum.org ID
- 283279
-
- Brand: Micromesh tubes
STC 74166B milliwatt test set front view
STC74166B operating instructions
STCH 74166B chassis bottom
- Main principle
- Special principle (see notes)
- Wave bands
- Wave Bands given in the notes.
- Power type and voltage
- Dry Batteries / 4,5 & 1,2 Volt
- Loudspeaker
- - - No sound reproduction output.
- Material
- Metal case
- from Radiomuseum.org
- Model: Milliwatt Test Set 74166B 101-LXU-17B - Standard Telephones and Cables
- Shape
- Tablemodel, with any shape - general.
- Dimensions (WHD)
- 445 x 230 x 225 mm / 17.5 x 9.1 x 8.9 inch
- Notes
-
RF level calibration set for 1 milliwat at 75 ohms. RF input has 75 ohm resistor and thermocouple connected thermally, and a galvanometer circuit which can be caibrated accurately to display 1 milliwatt power. Uses a Weston cell for accurate voltage source.
Operating and calibration instructions given on the front panel.
Frequency range upper limit unknown, from DC to 1 GHz?
- Author
- Model page created by Matti Adolfsen. See "Data change" for further contributors.
- Other Models
-
Here you find 38 models, 33 with images and 11 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Standard Telephones and Cables Ltd. (STC); London, Foots Cray
Collections
The model Milliwatt Test Set 74166B is part of the collections of the following members.