Detector and Two Stage Amplifier SP-4
- Catégorie
- Module radio avant 1926 (pas un composant ni clavier)
- Radiomuseum.org ID
- 201524
-
- alternative name: Lee De Forest Mfg.
DeForest Radio Detector and Two Stage Amplifier SP-4 (1)
Collection privée (réf.: 682)
DeForest Radio Detector and Two Stage Amplifier SP-4 (1)
Detector and Two Stage Amplifier Type SP-4
DeForest Radio Detector and Two Stage Amplifier SP-4 (1)
Detector and Two Stage Amplifier Type SP-4
DeForest Radio Detector and Two Stage Amplifier SP-4 (1)
Detector and Two Stage Amplifier Type SP-4
DeForest Radio Detector and Two Stage Amplifier SP-4 (1)
Detector and Two Stage Amplifier Type SP-4
DeForest Radio Detector and Two Stage Amplifier SP-4 (1)
Detector and Two Stage Amplifier Type SP-4
DeForest Radio Detector and Two Stage Amplifier SP-4 (2)
Deforest Radio Equipment Catalog H page 8
DeForest Radio Detector and Two Stage Amplifier SP-4 (2)
Deforest Radio Equipment Catalog H page 8
DeForest Radio Detector and Two Stage Amplifier SP-4 (2)
DeForest Radio Detector and Two Stage Amplifier SP-4 (2)
DeForest Radio Detector and Two Stage Amplifier SP-4 (2)
DeForest Radio Detector and Two Stage Amplifier SP-4 (2)
DeForest Radio Detector and Two Stage Amplifier SP-4 (2)
DeForest Radio Detector and Two Stage Amplifier SP-4 (1)
Detector and Two Stage Amplifier Type SP-4
DeForest Radio Detector and Two Stage Amplifier SP-4 (1)
Detector and Two Stage Amplifier Type SP-4
DeForest Radio Detector and Two Stage Amplifier SP-4 (1)
Detector and Two Stage Amplifier Type SP-4
DeForest Radio Detector and Two Stage Amplifier SP-4 (1)
Detector and Two Stage Amplifier Type SP-4
DeForest Radio Detector and Two Stage Amplifier SP-4 (1)
Detector and Two Stage Amplifier Type SP-4
DeForest Radio Detector and Two Stage Amplifier SP-4 (1)
Detector and Two Stage Amplifier Type SP-4
DeForest Radio Detector and Two Stage Amplifier SP-4 (1)
Detector and Two Stage Amplifier Type SP-4
DeForest Radio Detector and Two Stage Amplifier SP-4 (1)
Detector and Two Stage Amplifier Type SP-4
Spécifications techniques
- Principe général
- Détecteur à lampe sans circuit d'accord; 2 Etage(s) BF
- Tension / type courant
- Piles (rechargeables ou/et sèches)
- Haut-parleur
- - Ce modèle nécessite des HP externes
- De Radiomuseum.org
- Modèle: Detector and Two Stage Amplifier SP-4 - DeForest Radio Telephone &
- Forme
- Modèle de table boitier avec vouvercle
- Dimensions (LHP)
- 8.8 x 7.4 x 0 inch / 224 x 188 x 0 mm
- Remarques
- The De Forest Type SP-4 vacuum tube detector cabinet with two-stage audio amplifier.
- Poids net
- 12 lb (12 lb 0 oz) / 5.448 kg
- Schémathèque (1)
- Deforest Radio Equipment Catalog H page 8
- Auteur
- Modèle crée par Alan Larsen. Voir les propositions de modification pour les contributeurs supplémentaires.
Collections | Musées | Littérature
Collections
Le modèle Detector and Two Stage Amplifier fait partie des collections des membres suivants.