• Country
• United States of America (USA)

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

• Year
• 1935/1936

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 51095

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

• Number of Tubes
• 5

• Valves / Tubes
• 6A7 78 75 42 80

• Main principle
• Superheterodyne (common); ZF/IF 460 kHz

• Wave bands
• Broadcast plus 2 Short Wave bands.

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

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 8 inch = 20.3 cm

• Material
• Wooden case

• from Radiomuseum.org
• Model: 610F - Philco, Philadelphia Stg. Batt

• Shape
• Console with any shape - in general

• Dimensions (WHD)
• 23 x 37 x 11 inch / 584 x 940 x 279 mm

• Notes
• The Philco model 610 series uses a 5-tube 3-band (BC, 2.3-2.5 MHz, and 5.7 - 18 MHz) chassis. There are four distinct models with different cabinet styles.
  
  Model 610B (1935-36) is a shouldered tombstone. Model 610F (1935-36) is a floor-type console with a tulip design for the speaker opening. Model 610PF (1935-36) is a radio-phonograph in a similar console cabinet as 610F, but with a roughly rectangular speaker opening with three vertical bars, and slightly taller than 610F to accommodate the phonograph under the top cover. Model 610T (1936) is a table radio with a round left side, with a speaker opening that combines a round lower half with several horizontal bars in the upper half, somewhat resembling a small Greek 'sigma.'
  
  The 37-610 series (1936-37) and 38-610 series (1937-38) were similar in electrical design to the 610 series, but with updated tube types.
  
  The model 611 series is similar to the 610 series, but with AC/DC power supply instead of AC-only.

• Net weight (2.2 lb = 1 kg)
• 34 lb (34 lb 0 oz) / 15.436 kg

• Price in first year of sale
• 50.00 $

• External source of data
• Ernst Erb

• Source of data
• The Radio Collector's Directory and Price Guide 1921 - 1965

• Circuit diagram reference
• Rider's Perpetual, Volume 7 = 1936 and before

• Mentioned in
• Philco Radio 1928-1942

• Literature/Schematics (1)
• Rider's Perpetual, Volume 6 = 1935 and before (Philco Service Bulletin # 217; Philco Wiring Diagrams, Parts Lists, and Essential Serv. Data 1928-36)

• Other Models

• Here you find 4041 models, 2218 with images and 3690 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philco, Philadelphia Stg. Batt. Co.; USA