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Knight Ocean Hopper

Knight Ocean Hopper ; Allied Radio Corp. (ID = 2657370) Radio
Knight Ocean Hopper ; Allied Radio Corp. (ID = 790598) Radio Knight Ocean Hopper ; Allied Radio Corp. (ID = 225069) Radio
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Knight Ocean Hopper ; Allied Radio Corp. (ID = 790600) Radio Knight Ocean Hopper ; Allied Radio Corp. (ID = 790601) Radio
Knight Ocean Hopper ; Allied Radio Corp. (ID = 790602) Radio Knight Ocean Hopper ; Allied Radio Corp. (ID = 1075135) Radio
Knight Ocean Hopper ; Allied Radio Corp. (ID = 1888804) Radio Knight Ocean Hopper ; Allied Radio Corp. (ID = 2657198) Radio
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Knight Ocean Hopper ; Allied Radio Corp. (ID = 790598) Radio
Allied Radio Corp.: Knight Ocean Hopper [Radio] ID = 790598 556x380
Select picture or schematic to display from thumbnails on the right and click for download.
For model Knight Ocean Hopper, Allied Radio Corp. (Knight, Roamer, Wextark); Chicago (IL):
Ebay 160448749220
 
Country:  United States of America (USA)
Manufacturer / Brand:  Allied Radio Corp. (Knight, Roamer, Wextark); Chicago (IL)
Year: 1956 ?? Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 3: 12AT6 50C5 35W4
Main principle TRF with regeneration
Wave bands Broadcast, Long Wave and more than two Short Wave bands.
Details
Power type and voltage AC/DC-set / 110-125 Volt
Loudspeaker - This model requires external speaker(s).
Power out
from Radiomuseum.org Model: Knight Ocean Hopper - Allied Radio Corp. Knight,
Material Metal case
Shape Chassis only or for «building in»
Dimensions (WHD) 9.5 x 5 x 6 inch / 241 x 127 x 152 mm
Notes Receiver kit.
Price in first year of sale 11.00 $
Literature/Schematics (1) Allied Radio Catalog Nº 150, 1956

Model page created by Vitor Oliveira. See "Data change" for further contributors.



All listed radios etc. from Allied Radio Corp. (Knight, Roamer, Wextark); Chicago (IL)
Here you find 986 models, 586 with images and 652 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



 


Forum contributions about this model
Allied Radio Corp.: Knight Ocean Hopper
Threads: 1 | Posts: 1
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allied-rad: Knight Ocean Hopper models 740 and 749
Rich Post
07.Jun.21
  1

A Knight Ocean Hopper as shown on this page without the case and without the two mounting holes on the extreme left and right sides (at center height on panel) is model 740.  Any chassis with those two original holes is model 749 as is any Ocean Hopper with the cabinet (the holes are needed for mounting the chassis to the cabinet.) The cabinet is wood but overlaid with unique gray plastic and has a small trap door on top for changing the coils.  Model 740 appears in 1954.  An article on the 740 along with schematic appears in Popular Electronics March 1955.  The cabinet version, model 749 was introduced in about 1956 or 57. A later variation of the Hopper replaced the power choke with a resistor.

The first Knight Ocean Hopper was a metal tube version using a 6C5 and 6J7 making its first appearance with that name in the Allied 1939 catalog.  It required a separate power supply. There were several two-tube versions that followed.  My manufacturer's schematic for the last two-tube Ocean Hopper (a blueprint with white lettering which I will reverse for schematic upload) dated 1953 is an AC-DC set .

- de KB8TAD

 
Allied Radio Corp.: Knight Ocean Hopper
End of forum contributions about this model

  
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