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Crystal Receiver No. 1, later named Harko Radio Receiver or C.R. No-I

Crystal Receiver No. 1, later named Harko Radio Receiver or C.R. No-I; Crosley Radio Corp.; (ID = 284584) Crystal Crystal Receiver No. 1, later named Harko Radio Receiver or C.R. No-I; Crosley Radio Corp.; (ID = 284585) Crystal
Crystal Receiver No. 1, later named Harko Radio Receiver or C.R. No-I; Crosley Radio Corp.; (ID = 284586) Crystal Crystal Receiver No. 1, later named Harko Radio Receiver or C.R. No-I; Crosley Radio Corp.; (ID = 284587) Crystal
Crystal Receiver No. 1, later named Harko Radio Receiver or C.R. No-I; Crosley Radio Corp.; (ID = 503686) Crystal Crystal Receiver No. 1, later named Harko Radio Receiver or C.R. No-I; Crosley Radio Corp.; (ID = 1162494) Crystal
Crystal Receiver No. 1, later named Harko Radio Receiver or C.R. No-I; Crosley Radio Corp.; (ID = 1170017) Crystal Crystal Receiver No. 1, later named Harko Radio Receiver or C.R. No-I; Crosley Radio Corp.; (ID = 2312344) Crystal
Crystal Receiver No. 1, later named Harko Radio Receiver or C.R. No-I; Crosley Radio Corp.; (ID = 2312345) Crystal Crystal Receiver No. 1, later named Harko Radio Receiver or C.R. No-I; Crosley Radio Corp.; (ID = 2312346) Crystal
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Crystal Receiver No. 1, later named Harko Radio Receiver or C.R. No-I; Crosley Radio Corp.; (ID = 284584) Crystal
Crosley Radio Corp.;: Crystal Receiver No. 1, later named Harko Radio Receiver or C.R. No-I [Crystal] ID = 284584 632x584
Select picture or schematic to display from thumbnails on the right and click for download.
For model Crystal Receiver No. 1, later named Harko Radio Receiver or C.R. No-I, Crosley Radio Corp.; Cincinnati (OH):
Ebay Nr. 280053617334 Bild bearbeitet.
 
Country:  United States of America (USA)
Manufacturer / Brand:  Crosley Radio Corp.; Cincinnati (OH)
Year: 1922/1923 Category: Detector-Radio (Crystal or diode, without tubes/transistors)
Main principle Crystal or Solid State Detector
Tuned circuits 1 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage No Power needed
Loudspeaker - For headphones or amp.
Power out
from Radiomuseum.org Model: Crystal Receiver No. 1, later named Harko Radio Receiver or C.R. No-I - Crosley Radio Corp.;
Material Wooden case
Shape Tablemodel, Box - most often with Lid (NOT slant panel).
Dimensions (WHD) 7.5 x 5.5 x 4.5 inch / 191 x 140 x 114 mm
Notes One dial (primary tuning control knob). Complete with head phones, antenna and insulators, ready to install without additional equipment. Will receive wave lengths from 200 to 600 meters. "Manufactured under Pickard and Wireless Speciality Patents."
Here is a link to some sources for this model.
The first version of a Crosley Crystal Receiver, later also called "Harko Radio Receiver" is more primitive without a variable capacitor is located here Harko Radio Receiver. This new model wihout overhanging lid has also a panel of bakelite instead wood. The Crosley Receiver No. 1, also called Harko Radio Receiver No. I or C.R. No-1 (CR I) "is made so that the Crosley "Audion Detector Unit", Crosley "Radio Frequency Tuned Amplifier (RFTA)" and Crosley "Two-Stage Audio Frequency Amplifier" may be added if desired, to increase the range and volume of sound." is part of an ad. It is a full system, including everything to receive near by stations - araound 25 to 30 miles away is stated.
Price in first year of sale 25.00 $ !
External source of data Ernst Erb
Source of data Radio Collector`s Guide 1921-1932
Literature/Schematics (2) Crystal Clear (Volume 1) (picture page 209 - see also volume 2, page 42.)
Literature/Schematics (3) Radio News (Nov.1922, p.907.)
Literature/Schematics (4) QST (September 1922, page 114.)


All listed radios etc. from Crosley Radio Corp.; Cincinnati (OH)
Here you find 1672 models, 1004 with images and 1150 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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