K2873E Ch= 28K20

Zenith Radio Corp.; Chicago, IL

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Country
United States of America (USA)

Manufacturer / Brand
Zenith Radio Corp.; Chicago, IL

Year
1953 ?

Category
Television Receiver (TV) or Monitor

Radiomuseum.org ID
133705

- alternative name: Chicago Radio Lab

Picture
Schematics

K2873E Ch= 28K20; Zenith Radio Corp.; (ID = 3200317) Television — Zenith Radio Corp.; K2873E Ch= 28K20 (3)

K2873E Ch= 28K20; Zenith Radio Corp.; (ID = 3200318) Television — Zenith Radio Corp.; K2873E Ch= 28K20 (3)

K2873E Ch= 28K20; Zenith Radio Corp.; (ID = 3200319) Television — Zenith Radio Corp.; K2873E Ch= 28K20 (3)

K2873E Ch= 28K20; Zenith Radio Corp.; (ID = 3200320) Television — Zenith Radio Corp.; K2873E Ch= 28K20 (3)

K2873E Ch= 28K20; Zenith Radio Corp.; (ID = 3200321) Television — Zenith Radio Corp.; K2873E Ch= 28K20 (3)

K2873E Ch= 28K20; Zenith Radio Corp.; (ID = 3200322) Television — Zenith Radio Corp.; K2873E Ch= 28K20 (3)

K2873E Ch= 28K20; Zenith Radio Corp.; (ID = 3200323) Television — Zenith Radio Corp.; K2873E Ch= 28K20 (3)

K2873E Ch= 28K20; Zenith Radio Corp.; (ID = 3200324) Television — Zenith Radio Corp.; K2873E Ch= 28K20 (3)

K2873E Ch= 28K20; Zenith Radio Corp.; (ID = 3200325) Television — Zenith Radio Corp.; K2873E Ch= 28K20 (3)

K2873E Ch= 28K20; Zenith Radio Corp.; (ID = 3200326) Television — Zenith Radio Corp.; K2873E Ch= 28K20 (3)

K2873E Ch= 28K20; Zenith Radio Corp.; (ID = 3200327) Television — Zenith Radio Corp.; K2873E Ch= 28K20 (3)

K2873E Ch= 28K20; Zenith Radio Corp.; (ID = 3200328) Television — Zenith Radio Corp.; K2873E Ch= 28K20 (3)

K2873E Ch= 28K20; Zenith Radio Corp.; (ID = 3200329) Television — Zenith Radio Corp.; K2873E Ch= 28K20 (3)

K2873E Ch= 28K20; Zenith Radio Corp.; (ID = 3200330) Television — Zenith Radio Corp.; K2873E Ch= 28K20 (3)

K2873E Ch= 28K20; Zenith Radio Corp.; (ID = 3200331) Television — Zenith Radio Corp.; K2873E Ch= 28K20 (3)

K2873E Ch= 28K20; Zenith Radio Corp.; (ID = 3200332) Television — Zenith Radio Corp.; K2873E Ch= 28K20 (3)

K2873E Ch= 28K20; Zenith Radio Corp.; (ID = 3200333) Television — Zenith Radio Corp.; K2873E Ch= 28K20 (3)

K2873E Ch= 28K20; Zenith Radio Corp.; (ID = 3200334) Television — Zenith Radio Corp.; K2873E Ch= 28K20 (3)

K2873E Ch= 28K20; Zenith Radio Corp.; (ID = 3200335) Television — Zenith Radio Corp.; K2873E Ch= 28K20 (3)

K2873E Ch= 28K20; Zenith Radio Corp.; (ID = 657276) Television — Zenith Radio Corp.; K2873E Ch= 28K20 (2)
Copy from Ebay seller wanderlusty22.

K2873E Ch= 28K20; Zenith Radio Corp.; (ID = 657277) Television — Zenith Radio Corp.; K2873E Ch= 28K20 (2)

K2873E Ch= 28K20; Zenith Radio Corp.; (ID = 657278) Television — Zenith Radio Corp.; K2873E Ch= 28K20 (2)

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

Technical Specifications

Number of Tubes
28

Valves / Tubes
6BK7A 6U8 6CB6 6CB6 6CB6 6U8 12AU7 12AX7 6BN6 6J6 6BK5 6BK5 6BE6 6SN7GT 6AH4GT 6AH4GT 6AQ7GT 6J5 6J5 6CD6GT 6CD6GT 6V3 6V3 1B3GT 1B3GT 5U4G 5U4G 27AP4

Main principle
Superhet with RF-stage

Wave bands
Wave Bands given in the notes.

Power type and voltage
Alternating Current supply (AC) / 60Hz, 117V=110-120 Volt

Loudspeaker
2 Loudspeakers / Ø 10 inch = 25.4 cm

Material
Wooden case

from Radiomuseum.org
Model: K2873E Ch= 28K20 - Zenith Radio Corp.; Chicago,

Shape
Console with any shape - in general

Notes
Zenith model K2873E is a 27” b/w TV with US standard VHF tuner channels 2 thru 13. Equipped with chassis 28K20, VHF tuner S-18770 and picture tube 27AP4. Full-length split-doors, blonde cabinet.

Source of data
-- Collector info (Sammler)

Literature/Schematics (4)
Photofact Folder, Howard W. SAMS (Set 215, folder 19, dated 9-53)

Author
Model page created by a member from A. See "Data change" for further contributors.

Other Models
Here you find 4604 models, 4244 with images and 3740 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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