Vacuum Tube Voltmeter 1800-A
General Radio Company; Cambridge (MA)
- Country
- United States of America (USA)
- Manufacturer / Brand
- General Radio Company; Cambridge (MA)
- Year
- 1945 ??
- Category
- Service- or Lab Equipment
- Radiomuseum.org ID
- 249763
-
- alternative name: GenRad
Picture from John Hann
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 9
- Wave bands
- - without
- Power type and voltage
- Alternating Current supply (AC) / 60 cycles, 115 Volt
- Loudspeaker
- - - No sound reproduction output.
- Material
- Wooden case
- from Radiomuseum.org
- Model: Vacuum Tube Voltmeter 1800-A - General Radio Company;
- Shape
- Miscellaneous shapes - described under notes.
- Dimensions (WHD)
- 170 x 330 x 180 mm / 6.7 x 13 x 7.1 inch
- Notes
-
The General Radio 1800-A is an AC operated 9 tube Vacuum Tube Voltmeter. This unit was built when the General Radio Company still had its factory in Cambridge (Massachusetts).
AC and DC Voltage Ranges are: 0.5, 1.5, 5, 15, 50, 150
- Net weight (2.2 lb = 1 kg)
- 7 kg / 15 lb 6.7 oz (15.419 lb)
- Mentioned in
- -- Collector info (Sammler) (L'Antenna Marzo 1957)
- Author
- Model page created by Pier Antonio Aluffi. See "Data change" for further contributors.
- Other Models
-
Here you find 241 models, 212 with images and 131 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from General Radio Company; Cambridge (MA)
Collections
The model Vacuum Tube Voltmeter is part of the collections of the following members.