|Year: 1965/1966||Type: Broadcast Receiver - or past WW2 Tuner|
|Valves / Tubes||7: 12DT8 12BE6 12BA6 12BA6 12AU6 14GT8 35C5|
|Principle||Super-Heterodyne (Super in general); ZF/IF 455/10700 kHz; 2 AF stage(s)|
|Tuned circuits||6 AM circuit(s) 10 FM circuit(s)|
|Wave bands||Broadcast (BC) and FM.|
|Power type and voltage||Alternating Current supply (AC) / 60 cycles, 110-120 Volt|
|Loudspeaker||Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical|
|from Radiomuseum.org||Model: N731M "The Highlighter" Ch= 7N07 2-2345 [American Provincial Styling Cabinet] - Zenith Radio Corp.; Chicago,|
|Shape||Tablemodel, low profile (big size).|
|Dimensions (WHD)||16 x 10.5 x 8 inch / 406 x 267 x 203 mm|
The Zenith N731M is an AC operated, 7 tube BC and FM band receiver. Has Qty(1) elliptical PM 5" x 7" speaker (has tweeter built into the cone). Has internal ferrite rod BC band antenna and uses line cord for FM antenna, with provisions for connecting an external FM antenna.
The following models use the same chassis and schematic:
Note: The number 2-2345 stamped on the back cover is the back cover part number and NOT the radio model number. This number is listed next to the chassis to improve the ability to search for this model.
|Mentioned in||-- Original-Prospect (Introducing Zenith All New 1966 Quality Radios)|
|Literature/Schematics (1)||Photofact Folder, Howard W. SAMS (Set 916, Folder 8 Dated 10-67)|
Model page created by a member from A. See "Data change" for further contributors.
All listed radios etc. from Zenith Radio Corp.; Chicago, Illinois
Here you find 3728 models, 2685 with images and 2893 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.