• Country
• United States of America (USA)

• Manufacturer / Brand
• General Radio Company; Cambridge (MA)

• Year
• 1957 ?

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 248049

• • alternative name: GenRad

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 3

• Valves / Tubes
• 6AL5 6SU7GTY 6X4

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 115 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Various materials

• from Radiomuseum.org
• Model: Vacuum-Tube Voltmeter 1803-B - General Radio Company;

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 8.25 x 11.75 x 6.5 inch / 210 x 298 x 165 mm

• Notes

• Für AC + DC-Messungen.

• Net weight (2.2 lb = 1 kg)
• 9.5 lb (9 lb 8 oz) / 4.313 kg

• Mentioned in
• -- Original-techn. papers.

• Author
• Model page created by Aglef Tröger. 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)