• Country
• United States of America (USA)

• Manufacturer / Brand
• Philco, Philadelphia Stg. Batt. Co.; USA

• Year
• 1936/1937

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 358912

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

• Number of Tubes
• 6

• Valves / Tubes
• 6K7G 6A8G 6K7G 6Q7G 6F6G 5Y4G

• Main principle
• Superhet with RF-stage; ZF/IF 470 kHz; Export model

• Wave bands
• Broadcast, Long Wave and Short Wave.

• Power type and voltage
• Alternating Current supply (AC) / 50-60 Hz, 230 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• Material
• Wooden case

• from Radiomuseum.org
• Model: 37-2620 EZ code 321 - Philco, Philadelphia Stg. Batt

• Shape
• Tablemodel, with any shape - general.

• Notes

• The Philco model 37-2620B, 37-2620J, 37-2620CS, and 37-2620EZ are export versions of the domestic models 37-620B, 37-620J, and 37-620CS; the 37-2620EZ was exported to France and does not have a domestic model cabinet version. Like some other export models, these substitute a long wave band in place of one of the domestic version's two short wave bands. Band coverage is 150-350 kHz, BC, and 5.7-18 MHz. Tubes with -E suffix are ruggedized versions for harsh environments.
  
  Cabinet style is indicated by the suffix of the model number. Model 37-2620B is a tombstone, 37-2620J is a floor-type console, 37-2620CS is a chairside, and 37-2620EZ is a table model.

• Literature/Schematics (1)
• Rider's Perpetual, Volume 8 = 1937 and before (pages Philco 8-42 & 8-43)

• Author
• Model page created by Claude Boulet. See "Data change" for further contributors.

• Other Models

• Here you find 4073 models, 2222 with images and 3721 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philco, Philadelphia Stg. Batt. Co.; USA