Récepteur radio

Utiliser cette image

Puis-je réutiliser cette image sans autorisation? Oui

Les images sur le portail de la collection d’Ingenium ont la licence Creative Commons suivante :

ATTRIBUER CETTE IMAGE

Ingenium, 2001.0299.001
Permalien:

Ingenium diffuse cette image sous le cadre de licence Creative Commons et encourage son téléchargement et sa réutilisation à des fins non commerciales. Veuillez mentionner Ingenium et citer le numéro de l’artefact.

TÉLÉCHARGER L’IMAGE

ACHETER CETTE IMAGE

Cette image peut être utilisée gratuitement pour des fins non commerciales.

Pour un usage commercial, veuillez consulter nos frais de reproduction et communiquer avec nous pour acheter l’image.

TYPE D’OBJET: TRF/BATTERY/TUBE/TABLE
DATE: 1927
NUMÉRO DE L’ARTEFACT: 2001.0299.001

FABRICANT: Canadian Westinghouse Co. Ltd.
MODÈLE: 60
EMPLACEMENT: Hamilton, Ontario, Canada

Plus d’information

Renseignements généraux

Nº de série: 19107
Nº de partie: 1
Nombre total de parties: 1
Ou: S/O
Brevets: S/O
Description générale: WOOD CABINET; METAL, GLASS & SYNTHETIC COMPONENT PARTS & FITTINGS. FABRIC COVERED ELECTRICAL WIRES.

Dimensions

Remarque : Cette information reflète la taille générale pour l’entreposage et ne représente pas nécessairement les véritables dimensions de l’objet.

Longueur: 48,6 cm
Largeur: 41,0 cm
Hauteur: 30,0 cm
Épaisseur: S/O
Poids: S/O
Diamètre: S/O
Volume: S/O

Lexique

Groupe: Communications
Catégorie: Radio
Sous-catégorie: S/O

Fabricant

Ou: Westinghouse
Pays: Canada
État/province: Ontario
Ville: Hamilton

Contexte

Pays: Canada
État/province: Inconnu
Période: THIS TYPE OF RECEIVER USED 1927+
Canada: EARLY RADIO RECEIVER MFD IN CANADA BY CANADIAN WESTINGHOUSE CO. LTD. OF HAMILTON, ON IN 1927. THIS RECEIVER WAS SOLD IN TORONTO, ONT. [DISTRIBUTOR'S NAME IS ILLEGIBLE DUE TO DAMAGE]. CABINET DESIGN MAY BE CANADIAN. (REF. 1)
Fonction: TO DETECT AND AMPLIFY RADIO SIGNALS.
Technique: TUNED RADIO FREQUENCY (TRF) RECEIVERS USE ONE OR MORE STAGES OF RADIO FREQUENCY AMPLIFICATION BEFORE A SEPARATE DETECTOR STAGE: EACH STAGE HAS TO BE SEPARATELY TUNED, THOUGH REQUIRING MULTIPLE TUNING CONTROLS AND ARELATIVELY LARGE NUMBER OF EXPENSIVE VACUUM TUBES, TRFS WERE MORE SELECTIVE, MORE SENSITIVE & LOUDER THAN COMPETING REGENERATIVE RECEIVERS. (REF. 1)
Notes sur la région: Inconnu

Détails

Marques: "[Westinghouse logo]/ Westinghouse 60/ CANADIAN/ Westinghouse/ CO. LIMITED/ HAMILTON, CANADA" appears in raised print on plate fixed to cabinet front. All controls, etc. labelled. Plate fixed to inside of cabinet lid reads "Licensed under Patents, Canadian Radio Patents Limited./ granted 1917 to 1924 inclusive./ CANADIAN/ Westinghouse/ CO. LIMITED/ HAMILTON, CANADA". Decal mounted inside cabinet bearing distributor's name has been damaged; "TORONTO" is only complete, legible marking. Metal plate bearing stamped serial no. "19107" fixed to underside of cabinet./ Vacuum tubes: (from left to right): Tube 1: "RADIOTRON/ RVC/ 112 A" marked on tube top. "LICENSED ONLY TO EXTENT/ INDICATED ON CARTON"./ Tube 2: "WESTINGHOUSE/ [Westinghouse logo]/ UX- 201 C" marked on tube top. "Radio Systems of Winnipeg/ 1179 Portage Avenue/ No. .../ Cond. OK/ Ph. 33 633 Date 10/10/31" recorded on green paper label applied to sleeve, in combination of printed and handwritten markings. Off-white paper label applied to sleeve partially obscured; marked "WESTINGHOUSE RADIOTRONS/ Sold By.../ Date.../ EE"./ Tube 3: "WESTINGHOUSE/ [Westinghouse logo]/ UX -201 C" marked on tube top. "Radio Systems of Winnipeg/ 1179 Portage Avenue/ No. .../ Cond. OK/ Ph. 33 633 Date 10/10/31" recorded on green paper label applied to sleeve, in combination of printed and handwritten markings. Off-white paper label applied to sleeve mostly obscured; known to be marked "WESTINGHOUSE RADIOTRONS/ Sold By.../ Date.../ EE"./ Tube 4: "WESTINGHOUSE/ [Westinghouse logo]/ UX- 201 C" marked on tube top. "Radio Systems of Winnipeg/ 1179 Portage Avenue/ No. .../ Cond. OK/ Ph. 33 633 Date 10/10/31" recorded on green paper label applied to sleeve, in combination of printed and handwritten markings. Off-white paper label applied to sleeve mostly obscured; known to be marked "WESTINGHOUSE RADIOTRONS/ Sold By.../ Date.../ RAE"./ Tube 5: "WESTINGHOUSE/ [Westinghouse logo]/ UX- 201 C" marked on tube top. "Radio Systems of Winnipeg/ 1179 Portage Avenue/ No. .../ Cond. OK/ Ph. 33 633 Date 10/10/31" recorded on green paper label applied to sleeve, in combination of printed and handwritten markings. Off-white paper label applied to sleeve mostly obscured; known to be marked "WESTINGHOUSE RADIOTRONS/ Sold By.../ Date.../ RAE"./ Metal connector tags on large covered wire bundle inside cabinet stamped " -A-B+C", "+90B", and "+22 ½ B" respectively.
Manque: CABINET REFINISHED. From CA of 12/21/2001 by Matthew Bruce: No - appears complete
Fini: DARK WOOD CABINET. DULL BRASS COLOUR METAL MFR'S PLATE & FITTINGS ON UPPER PORTION OF FRONT PANEL; DULL COPPER COLOUR METAL CONTROL DIALS ON LOWER PORTION. BLACK MOULDED SYNTHETIC KNOBS. GLASS VACUUM TUBES HAVE SILVER-COLOUR SLEEVES. LIGHT BROWN COLOUR FABRIC COVERING ON WIRES.
Décoration: S/O

FAIRE RÉFÉRENCE À CET OBJET

Si vous souhaitez publier de l’information sur cet objet de collection, veuillez indiquer ce qui suit :

Canadian Westinghouse Co. Ltd., Récepteur radio, 1927, Numéro de l'artefact 2001.0299, Ingenium - Musées des sciences et de l'innovation du Canada, http://collection.ingeniumcanada.org/fr/id/2001.0299.001/

RÉTROACTION

Envoyer une question ou un commentaire sur cet artefact.