23M-11 Ch= 1-507-1
Sylvania (Hygrade, GTE, Nilco); Emporium (PA)
- Country
- United States of America (USA)
- Manufacturer / Brand
- Sylvania (Hygrade, GTE, Nilco); Emporium (PA)
- Year
- 1952 ?
- Category
- Television Receiver (TV) or Monitor
- Radiomuseum.org ID
- 356740
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 24
- Valves / Tubes
- 6CB6 12AT7 6CB6 6CB6 6CB6 6AL5 6BF5 6SN7GT 6AU6 6AU6 6T8 6K6GT 12AX7 6BL7GT 6AL5 6AU6 6SN7GT 6CD6G 6W4GT 5642 5642 5U4G 5U4G 20DP4A
- 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
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 6 inch = 15.2 cm
- Material
- Wooden case
- from Radiomuseum.org
- Model: 23M-11 Ch= 1-507-1 - Sylvania Hygrade, GTE, Nilco;
- Shape
- Tablemodel, with any shape - general.
- Notes
-
Sylvania model 23M-11 is a 20” b/w TV with US standard VHF tuner channels 2 thru 13. Equipped with chassis 1-507-1, VHF tuner 323-0014 and picture tube 20DP4A.
- Literature/Schematics (1)
- Photofact Folder, Howard W. SAMS (Set 174, folder 13, dated 7-52)
- Author
- Model page created by Dirk Taekels. See "Data change" for further contributors.
- Other Models
-
Here you find 1092 models, 455 with images and 958 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Sylvania (Hygrade, GTE, Nilco); Emporium (PA)