Imperial J 601W
Continental-Rundfunk GmbH (Stassfurter Imperial); Osterode/Harz
- Pays
- Allemagne
- Fabricant / Marque
- Continental-Rundfunk GmbH (Stassfurter Imperial); Osterode/Harz
- Année
- 1950/1951
- Catégorie
- Radio - ou tuner d'après la guerre 1939-45
- Radiomuseum.org ID
- 25222
ebay: prototyp002
Bild aus ebay
Bild aus ebay
Bild aus ebay
Bild aus ebay
Cliquez sur la vignette du schéma pour le demander en tant que document gratuit.
- No. de tubes
- 7
- Principe général
- Super hétérodyne (en général); FI/IF 472 kHz
- Circuits accordés
- 8 Circuits MA (AM) 6 Circuits MF (FM)
- Gammes d'ondes
- PO, GO, OC et FM
- Tension / type courant
- Alimentation Courant Alternatif (CA) / 110; 125; 150; 220; 240 Volt
- Haut-parleur
- HP dynamique à électro-aimant (électrodynamique)
- Matière
- Boitier en bois
- De Radiomuseum.org
- Modèle: Imperial J 601W - Continental-Rundfunk GmbH
- Forme
- Modèle de table profil bas (grand modèle).
- Dimensions (LHP)
- 520 x 360 x 270 mm / 20.5 x 14.2 x 10.6 inch
- Remarques
- UKW-Bereich 85 - 105 MHz. UKW-Röhren gegen Mehrpreis (24,30 DM).
- Poids net
- 12.2 kg / 26 lb 14 oz (26.872 lb)
- Prix de mise sur le marché
- 298.00 DM
- Source extérieure
- Rutishauser/EE
- Source
- Kat.d. Rundf.Gr.Handel 1950/51 / Radiokatalog Band 2, Ernst Erb
- Schémathèque (1)
- -- Original-techn. papers.
- D'autres Modèles
-
Vous pourrez trouver sous ce lien 143 modèles d'appareils, 127 avec des images et 88 avec des schémas.
Tous les appareils de Continental-Rundfunk GmbH (Stassfurter Imperial); Osterode/Harz
Contributions du forum pour ce modèle: Continental-Rundfunk: Imperial J 601W
Discussions: 1 | Publications: 1
Dear Colleagues,
I have reviewed the existing schematic for the 601W and it does not include the EF42 tube and the complete "cage" for the UKW tuner.
The LW, MW, and KW band functions as normal (after I installed the missing AZ11 rectifier); however, the UKW band is silent.
I have reviewed the following model year Imperial 602W, and it reflects the EF42 installation with slightly different sswitch contacts (using the EF41, EBC41 tubes etc - with the selenium rectifier.
Is it possible that a member may have a schematic for the "prototype variant"?
I am especially intrigued by the stated frequency range of 85-105Mhz for this early UKW equipped radio.
After reviewing the rear panel submitted by Peter Böhm, there is different power consumption listing for the different versions
without UKW installed, the panel reads ca 60 Watt
with UKW installed the panel reads ca. 70Watt
all other notations ar eidentical.
Additionally, the production numbers appear to be distinctly different
without UKW installed, the stamped numbers appear to be 5 digits. . . . . .
with the UKW installed, the stamped production numbers on my chassis are 147336. . . . . .
On the inside of the rear panel, there is the small paper label which identifies the 8 tubes installed and the erstes, zweites, und drittes filters (note - the UKW erroneously list 10,7KHz instead of 10,7 MHz for the UKW IF transformers)
Respectfully,
Robert
I have reviewed the existing schematic for the 601W and it does not include the EF42 tube and the complete "cage" for the UKW tuner.
The LW, MW, and KW band functions as normal (after I installed the missing AZ11 rectifier); however, the UKW band is silent.
I have reviewed the following model year Imperial 602W, and it reflects the EF42 installation with slightly different sswitch contacts (using the EF41, EBC41 tubes etc - with the selenium rectifier.
Is it possible that a member may have a schematic for the "prototype variant"?
I am especially intrigued by the stated frequency range of 85-105Mhz for this early UKW equipped radio.
After reviewing the rear panel submitted by Peter Böhm, there is different power consumption listing for the different versions
without UKW installed, the panel reads ca 60 Watt
with UKW installed the panel reads ca. 70Watt
all other notations ar eidentical.
Additionally, the production numbers appear to be distinctly different
without UKW installed, the stamped numbers appear to be 5 digits. . . . . .
with the UKW installed, the stamped production numbers on my chassis are 147336. . . . . .
On the inside of the rear panel, there is the small paper label which identifies the 8 tubes installed and the erstes, zweites, und drittes filters (note - the UKW erroneously list 10,7KHz instead of 10,7 MHz for the UKW IF transformers)
Respectfully,
Robert
Pièces jointes
- rear panel (98 KB)
- rear view (187 KB)
- UKW tuner (99 KB)
- UKW tuner2 (102 KB)
- Inner label on Ruckwand (152 KB)
- tube layout label (175 KB)
Robert Sarbell † 22.3.22, 26.May.07