Heathkit Cr 1 Crystal Radio. Heathkit Model CR1 Crystal Radio New England Wireless & Steam Museum Our Heathkit CR-1 Crystal Receiver from 1958 appears to be complete and ready for testing It was a double tuned crystal radio from the 1950's with a series tuned primary that had a 365 pf variable capacitor and selectable additional capacitance on the center selector switch.
Heathkit Model CR1 Crystal Radio Receiver & Acme Trimm Inc. Headset from www.ebay.com
Main principle Crystal or Solid State Detector Tuned circuits 1 AM circuit (s) Wave bands Broadcast only (MW) This crystal radio is a homemade copy of the Heathkit™ CR-1 Crystal Radio from the 1950's
Heathkit Model CR1 Crystal Radio Receiver & Acme Trimm Inc. Headset
The Heathkit CR-1 Over a period of about five years (1957 - 1962) Heathkit also sold a crystal radio set kit, the CR-1 The article described one homebrewer's attempt to duplicate the receiver and to learn more about the. The CR-1 is a simple kit that uses a sealed crystal diode instead of a "cats-whisker".
The Enigmatic Heathkit CR1 Crystal Radio •. It began when I ran across an interesting description of Heathkit's legendary CR-1, a double-tuned good performer and very much sought-after by collectors as well as by users Dimensions (WHD) 5.75 x 2 x 3 inch / 146 x 51 x 76 mm Notes Price in first year of.
Heathkit Model CR1 Crystal Radio New England Wireless & Steam Museum. The article described one homebrewer's attempt to duplicate the receiver and to learn more about the. It is built in a 6 x 3 x 2 inch deep plastic box, the same size as the original.