Crystal Receiver No. 1, later named Harko Radio Receiver or C.R. No-I
Crosley Radio Corp.; Cincinnati (OH)
- Pays
- Etats-Unis
- Fabricant / Marque
- Crosley Radio Corp.; Cincinnati (OH)
- Année
- 1922/1923
- Catégorie
- Poste à détecteur (diode ou cristal, pas de lampes)
- Radiomuseum.org ID
- 36442
- Principe général
- Détecteur à galène ou semi-conducteur
- Circuits accordés
- 1 Circuits MA (AM)
- Gammes d'ondes
- PO uniquement
- Tension / type courant
- Pas d'alimentation nécessaire
- Haut-parleur
- - Pour casque ou amplificateur BF
- Matière
- Boitier en bois
- De Radiomuseum.org
- Modèle: Crystal Receiver No. 1, later named Harko Radio Receiver or C.R. No-I - Crosley Radio Corp.;
- Forme
- Modèle de table boitier avec vouvercle
- Dimensions (LHP)
- 7.5 x 5.5 x 4.5 inch / 191 x 140 x 114 mm
- Remarques
- 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.
- Prix de mise sur le marché
- 25.00 $ !
- Source extérieure
- Ernst Erb
- Schémathèque (2)
- Crystal Clear (Volume 1) (picture page 209 - see also volume 2, page 42.)
- Schémathèque (3)
- Radio News (Nov.1922, p.907.)
- Schémathèque (4)
- QST (September 1922, page 114.)
- D'autres Modèles
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Tous les appareils de Crosley Radio Corp.; Cincinnati (OH)