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37-2620B ; Philco, Philadelphia (ID = 503004) Radio
37-2620B ; Philco, Philadelphia (ID = 1450385) Radio 37-2620B ; Philco, Philadelphia (ID = 431453) Radio
37-2620B ; Philco, Philadelphia (ID = 634945) Radio 37-2620B ; Philco, Philadelphia (ID = 634946) Radio
37-2620B ; Philco, Philadelphia (ID = 1450386) Radio 37-2620B ; Philco, Philadelphia (ID = 1793476) Radio
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37-2620B ; Philco, Philadelphia (ID = 1450385) Radio
Philco, Philadelphia: 37-2620B [Radio] ID = 1450385 933x1148
Select picture or schematic to display from thumbnails on the right and click for download.
For model 37-2620B, Philco, Philadelphia Stg. Batt. Co.; USA:
Scanned from the Philco Folder No. PR-340 for 1937.
Country:  United States of America (USA)
Manufacturer / Brand:  Philco, Philadelphia Stg. Batt. Co.; USA
Year: 1936/1937 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6: 6K7G 6A8G 6K7G 6Q7G 6F6G 5Y4G
Main principle Superhet with RF-stage; ZF/IF 470 kHz
Wave bands Broadcast, Long Wave and Short Wave.
Power type and voltage Alternating Current supply (AC) / 115/230 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Model: 37-2620B - Philco, Philadelphia Stg. Batt
Material Wooden case
Shape Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.

The Philco model 37-2620B, 37-2620J, and 37-2620CS are export versions of the domestic models 37-620B, 37-620J, and 37-620CS. 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, and 37-2620CS is a chairside.

Price in first year of sale 55.00 $
External source of data Ernst Erb
Source of data Collector's Guide to Antique Radios 4. Edition
Circuit diagram reference Rider's Perpetual, Volume 8 = 1937 and before
Mentioned in The Radio Collector's Directory and Price Guide 1921 - 1965
Literature/Schematics (1) Philco Radio 1928-1942
Literature/Schematics (3) Philco Folder No. PR-430 for 1937.

All listed radios etc. from Philco, Philadelphia Stg. Batt. Co.; USA
Here you find 3739 models, 2117 with images and 3137 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.