R733 Ch= 7J03

Zenith Radio Corp.; Chicago, IL

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Country
United States of America (USA)

Manufacturer / Brand
Zenith Radio Corp.; Chicago, IL

Year
1952 ?

Category
Broadcast Receiver - or past WW2 Tuner

Radiomuseum.org ID
180556

- alternative name: Chicago Radio Lab

Picture
Schematics

R733 Ch= 7J03; Zenith Radio Corp.; (ID = 807319) Radio — Zenith Radio Corp.; R733 Ch= 7J03 (2)

R733 Ch= 7J03; Zenith Radio Corp.; (ID = 807324) Radio — Zenith Radio Corp.; R733 Ch= 7J03 (2)

R733 Ch= 7J03; Zenith Radio Corp.; (ID = 807326) Radio — Zenith Radio Corp.; R733 Ch= 7J03 (2)

R733 Ch= 7J03; Zenith Radio Corp.; (ID = 807328) Radio — Zenith Radio Corp.; R733 Ch= 7J03 (2)

R733 Ch= 7J03; Zenith Radio Corp.; (ID = 807330) Radio — Zenith Radio Corp.; R733 Ch= 7J03 (2)

R733 Ch= 7J03; Zenith Radio Corp.; (ID = 807332) Radio — Zenith Radio Corp.; R733 Ch= 7J03 (2)

R733 Ch= 7J03; Zenith Radio Corp.; (ID = 807333) Radio — Zenith Radio Corp.; R733 Ch= 7J03 (2)

R733 Ch= 7J03; Zenith Radio Corp.; (ID = 807334) Radio — Zenith Radio Corp.; R733 Ch= 7J03 (2)

R733 Ch= 7J03; Zenith Radio Corp.; (ID = 1391246) Radio — Zenith Radio Corp.; R733 Ch= 7J03 (2)

R733 Ch= 7J03; Zenith Radio Corp.; (ID = 1391248) Radio — Zenith Radio Corp.; R733 Ch= 7J03 (2)

R733 Ch= 7J03; Zenith Radio Corp.; (ID = 1391249) Radio — Zenith Radio Corp.; R733 Ch= 7J03 (2)

R733 Ch= 7J03; Zenith Radio Corp.; (ID = 1446414) Radio — Zenith Radio Corp.; R733 Ch= 7J03 (2)
By Courtesy Of EBAY User: aboauto

R733 Ch= 7J03; Zenith Radio Corp.; (ID = 1446415) Radio — Zenith Radio Corp.; R733 Ch= 7J03 (2)
By Courtesy Of EBAY User: aboauto

R733 Ch= 7J03; Zenith Radio Corp.; (ID = 1446604) Radio — Zenith Radio Corp.; R733 Ch= 7J03 (2)
By Courtesy Of EBAY User: aboauto

R733 Ch= 7J03; Zenith Radio Corp.; (ID = 1446605) Radio — Zenith Radio Corp.; R733 Ch= 7J03 (2)
By Courtesy Of EBAY User: aboauto

R733 Ch= 7J03; Zenith Radio Corp.; (ID = 1446606) Radio — Zenith Radio Corp.; R733 Ch= 7J03 (2)
By Courtesy Of EBAY User: aboauto

R733 Ch= 7J03; Zenith Radio Corp.; (ID = 1446607) Radio — Zenith Radio Corp.; R733 Ch= 7J03 (2)
By Courtesy Of EBAY User: aboauto

R733 Ch= 7J03; Zenith Radio Corp.; (ID = 1446608) Radio — Zenith Radio Corp.; R733 Ch= 7J03 (2)
By Courtesy Of EBAY User: aboauto

R733 Ch= 7J03; Zenith Radio Corp.; (ID = 1446609) Radio — Zenith Radio Corp.; R733 Ch= 7J03 (2)
By Courtesy Of EBAY User: aboauto

R733 Ch= 7J03; Zenith Radio Corp.; (ID = 1446610) Radio — Zenith Radio Corp.; R733 Ch= 7J03 (2)
By Courtesy Of EBAY User: aboauto

R733 Ch= 7J03; Zenith Radio Corp.; (ID = 1446612) Radio — Zenith Radio Corp.; R733 Ch= 7J03 (2)
By Courtesy Of EBAY User: aboauto

R733 Ch= 7J03; Zenith Radio Corp.; (ID = 2097879) Radio — Zenith Radio Corp.; R733 Ch= 7J03 (2)
Print Advertise 1955

R733 Ch= 7J03; Zenith Radio Corp.; (ID = 2097881) Radio — Zenith Radio Corp.; R733 Ch= 7J03 (2)
Print Advertise 1955

R733 Ch= 7J03; Zenith Radio Corp.; (ID = 2830825) Radio — Zenith Radio Corp.; R733 Ch= 7J03 (2)
RECONSTRUCTED LABEL

R733 Ch= 7J03; Zenith Radio Corp.; (ID = 2875401) Radio — Zenith Radio Corp.; R733 Ch= 7J03 (1)
RECONSTRUCTED LABEL

Technical Specifications

Number of Tubes
7

Valves / Tubes
12AT7 6BJ6 12BA6 12BA6 12AU6 19T8 or 19C8 35C5

Main principle
Superheterodyne (common)

Wave bands
Broadcast (BC) and FM or UHF.

Power type and voltage
Alternating Current supply (AC) / 117 Volt

Material
Bakelite case

from Radiomuseum.org
Model: R733 Ch= 7J03 - Zenith Radio Corp.; Chicago,

Shape
Tablemodel with Clock ((Alarm-) Clock Radio).

Dimensions (WHD)
15.25 x 7.25 x 7.25 inch / 387 x 184 x 184 mm

Notes
CD-marks (indication marks for the civil defense frequencies in BC band).
See Conelrad meets the Civil Defense.

Net weight (2.2 lb = 1 kg)
10 lb 0 oz (10 lb) / 4.540 kg

External source of data
Sharon Turner

Author
Model page created by Ernst Erb. See "Data change" for further contributors.

Other Models
Here you find 4491 models, 4096 with images and 3603 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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Collections

The model R733 is part of the collections of the following members.

Glen Orriss (AUS)

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