• Country
• United States of America (USA)

• Manufacturer / Brand
• Farnsworth Television & Radio Corp. - see also Capehart

• Year
• 1940

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 40065

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

• Number of Tubes
• 4

• Valves / Tubes
• 1A7G 1N5G 1H5G 1A5G

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Storage and/or dry batteries / 1.5 and 90 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 6 inch = 15.2 cm

• Material
• Wooden case

• from Radiomuseum.org
• Model: AT-40 Ch= C8-1 - Farnsworth Television & Radio

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 17.3 x 14.5 x 7.5 inch / 439 x 368 x 191 mm

• Notes
• Manual tuning.

• Net weight (2.2 lb = 1 kg)
• 6.8 kg / 14 lb 15.6 oz (14.978 lb)

• External source of data
• Ernst Erb

• Circuit diagram reference
• Rider's Perpetual, Volume 11 = ca. 1940 and before

• Literature/Schematics (1)
• Complete 1940 Farnsworth Radio Service Notes

• Other Models

• Here you find 400 models, 284 with images and 327 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Farnsworth Television & Radio Corp. - see also Capehart