K731L Ch= 7K07 danish cabinet, blond walnut

Zenith Radio Corp.; Chicago, IL

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Country
United States of America (USA)

Manufacturer / Brand
Zenith Radio Corp.; Chicago, IL

Year
1963

Category
Broadcast Receiver - or past WW2 Tuner

Radiomuseum.org ID
120630

- alternative name: Chicago Radio Lab

Picture
Schematics

K731L Ch= 7K07; Zenith Radio Corp.; (ID = 1190737) Radio — Zenith Radio Corp.; K731L Ch= 7K07 (3)

K731L Ch= 7K07; Zenith Radio Corp.; (ID = 1190736) Radio — Zenith Radio Corp.; K731L Ch= 7K07 (3)

K731L Ch= 7K07; Zenith Radio Corp.; (ID = 1190739) Radio — Zenith Radio Corp.; K731L Ch= 7K07 (3)

K731L Ch= 7K07; Zenith Radio Corp.; (ID = 1677927) Radio — Zenith Radio Corp.; K731L Ch= 7K07 (3)

K731L Ch= 7K07; Zenith Radio Corp.; (ID = 2803248) Radio — Zenith Radio Corp.; K731L Ch= 7K07 (3)

K731L Ch= 7K07; Zenith Radio Corp.; (ID = 2803249) Radio — Zenith Radio Corp.; K731L Ch= 7K07 (3)

K731L Ch= 7K07; Zenith Radio Corp.; (ID = 2803250) Radio — Zenith Radio Corp.; K731L Ch= 7K07 (3)

K731L Ch= 7K07; Zenith Radio Corp.; (ID = 2803251) Radio — Zenith Radio Corp.; K731L Ch= 7K07 (3)

K731L Ch= 7K07; Zenith Radio Corp.; (ID = 2803252) Radio — Zenith Radio Corp.; K731L Ch= 7K07 (3)

K731L Ch= 7K07; Zenith Radio Corp.; (ID = 2803253) Radio — Zenith Radio Corp.; K731L Ch= 7K07 (3)

K731L Ch= 7K07; Zenith Radio Corp.; (ID = 1189995) Radio — Zenith Radio Corp.; K731L Ch= 7K07 (1)

K731L Ch= 7K07; Zenith Radio Corp.; (ID = 1189996) Radio — Zenith Radio Corp.; K731L Ch= 7K07 (1)

K731L Ch= 7K07; Zenith Radio Corp.; (ID = 1189998) Radio — Zenith Radio Corp.; K731L Ch= 7K07 (1)

K731L Ch= 7K07; Zenith Radio Corp.; (ID = 1190000) Radio — Zenith Radio Corp.; K731L Ch= 7K07 (1)

K731L Ch= 7K07; Zenith Radio Corp.; (ID = 1190003) Radio — Zenith Radio Corp.; K731L Ch= 7K07 (1)

K731L Ch= 7K07; Zenith Radio Corp.; (ID = 1677904) Radio — Zenith Radio Corp.; K731L Ch= 7K07 (2)

K731L Ch= 7K07; Zenith Radio Corp.; (ID = 1677905) Radio — Zenith Radio Corp.; K731L Ch= 7K07 (2)

K731L Ch= 7K07; Zenith Radio Corp.; (ID = 2065274) Radio — Zenith Radio Corp.; K731L Ch= 7K07 (1)

K731L Ch= 7K07; Zenith Radio Corp.; (ID = 2065275) Radio — Zenith Radio Corp.; K731L Ch= 7K07 (1)

K731L Ch= 7K07; Zenith Radio Corp.; (ID = 2065276) Radio — Zenith Radio Corp.; K731L Ch= 7K07 (1)

K731L Ch= 7K07; Zenith Radio Corp.; (ID = 2863333) Radio — Zenith Radio Corp.; K731L Ch= 7K07 (1)
RECONSTRUCTED LABEL

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

Technical Specifications

Number of Tubes
7

Valves / Tubes
12DT8 12BE6 12BA6 12BA6 12AU6 19T8 35C5

Main principle
Superheterodyne (common); ZF/IF 455/10700 kHz

Tuned circuits
6 AM circuit(s) 10 FM circuit(s)

Wave bands
Broadcast (BC) and FM or UHF.

Power type and voltage
AC/DC-set / 117 Volt

Loudspeaker
2 Loudspeakers

Material
Wooden case

from Radiomuseum.org
Model: K731L Ch= 7K07 [danish cabinet, blond walnut] - Zenith Radio Corp.; Chicago,

Shape
Tablemodel, low profile (big size).

Dimensions (WHD)
16.25 x 10.06 x 8.13 inch / 413 x 256 x 207 mm

Notes
The Zenith K731L is an AC-DC operated 7 tube AM-FM receiver. The AM band tuning range is 540 to1620 kHz. The FM band tuning range is 88 to 108 MHz. Has built-in loop antenna. Has Qty(1) Elliptical PM 5" x 7" speaker and Qty(1) Electrostatic speaker.

Danish Modern Cabinet in Blond Walnut veneers.

Net weight (2.2 lb = 1 kg)
8 lb 6 oz (8.375 lb) / 3.802 kg

Mentioned in
-- Original prospect or advert

Literature/Schematics (1)
Photofact Folder, Howard W. SAMS (Date 9-63 Set 653 Folder 12)

Literature/Schematics (4)
-- Schematic

Author
Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.

Other Models
Here you find 4491 models, 4096 with images and 3595 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Zenith Radio Corp.; Chicago, IL

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The model K731L is part of the collections of the following members.

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