• Year
  • 1937
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 146462

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

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • Superheterodyne (common); ZF/IF 470 kHz
  • Wave bands
  • Broadcast and Short Wave (SW).
  • Power type and voltage
  • Alternating Current supply (AC) / 115 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Power out
  • 3 W (unknown quality)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 37-61B [Late] - Philco, Philadelphia Stg. Batt
  • Shape
  • Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.
  • Notes
  • The Philco model 37-61 series uses a 5-tube 2-band (BC and 5.7-18.2 MHz) chassis similar to that for the 37-60 series. The 37-61 chassis covers a different SW range than the 37-60, and has 2-speed tuning with concentric knobs, another feature not found on the 37-60.

    There are four specific models in the series with different cabinet styles. The early version of 37-61B is a cathedral with an arch-shaped profile. The late version of 37-61B is a rectangular tombstone.

    The early version of model 37-61F is a floor-type console with a tulip pattern for the speaker opening. The late version of 37-61F has a large rectangular speaker grill with three vertical bars in front of the speaker.
  • Price in first year of sale
  • 35.00 $
  • Circuit diagram reference
  • Rider's Perpetual, Volume 7 = 1936 and before
  • Literature/Schematics (1)
  • Philco Service Bulletin # 246
  • Author
  • Model page created by Thomas Albrecht. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

The model 37-61B is part of the collections of the following members.

 Forum