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7S242 Zephyr Ch=5709

7S242 Zephyr Ch=5709; Zenith Radio Corp.; (ID = 77386) Radio
 
7S242 Zephyr Ch=5709; Zenith Radio Corp.; (ID = 320606) Radio
 
7S242 Zephyr Ch=5709; Zenith Radio Corp.; (ID = 320607) Radio
 
7S242 Zephyr Ch=5709; Zenith Radio Corp.; (ID = 320608) Radio
 
7S242 Zephyr Ch=5709; Zenith Radio Corp.; (ID = 320609) Radio
 
7S242 Zephyr Ch=5709; Zenith Radio Corp.; (ID = 320610) Radio
7S242 Zephyr Ch=5709; Zenith Radio Corp.; (ID = 455109) Radio 7S242 Zephyr Ch=5709; Zenith Radio Corp.; (ID = 455105) Radio
7S242 Zephyr Ch=5709; Zenith Radio Corp.; (ID = 455107) Radio 7S242 Zephyr Ch=5709; Zenith Radio Corp.; (ID = 455108) Radio
7S242 Zephyr Ch=5709; Zenith Radio Corp.; (ID = 57917) Radio 7S242 Zephyr Ch=5709; Zenith Radio Corp.; (ID = 455106) Radio
7S242 Zephyr Ch=5709; Zenith Radio Corp.; (ID = 455110) Radio
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7S242 Zephyr Ch=5709; Zenith Radio Corp.; (ID = 455109) Radio
Zenith Radio Corp.;: 7S242 Zephyr Ch=5709 [Radio] ID = 455109 400x300
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For model 7S242 Zephyr Ch=5709, Zenith Radio Corp.; Chicago, IL:
With courtesy by Kirk D. West
 
Country:  United States of America (USA)
Manufacturer / Brand:  Zenith Radio Corp.; Chicago, IL
alternative name
 
Chicago Radio Lab
Year: 1937 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 7: 6A8G 6K7G 6H6G 6F5G 6T5 6F6G 5Y4G
Main principle Super-Heterodyne (Super in general); ZF/IF 456 kHz
Wave bands Broadcast, Short Wave(s) and Police.
Details
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
Power out
from Radiomuseum.org Model: 7S242 Zephyr Ch=5709 - Zenith Radio Corp.; Chicago,
Material Wooden case
Shape Console: Chairside Radio.
Dimensions (WHD) 27.8 x 20.4 x 17.8 inch / 706 x 518 x 452 mm
Notes John Stevens design;
Price in first year of sale 100.00 $
Collectors' prices  
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 8 = 1937 and before
Mentioned in Collector's Guide to Antique Radios 4. Edition


All listed radios etc. from Zenith Radio Corp.; Chicago, IL
Here you find 4081 models, 3552 with images and 3229 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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