radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

Stern 9E91 1952

Stern 9E91; Stern-Radio Rochlitz (ID = 168699) Radio
 
Stern 9E91; Stern-Radio Rochlitz (ID = 168701) Radio
 
Stern 9E91; Stern-Radio Rochlitz (ID = 1046134) Radio
 
Stern 9E91; Stern-Radio Rochlitz (ID = 1676887) Radio
 
Stern 9E91; Stern-Radio Rochlitz (ID = 1676888) Radio
 
Stern 9E91; Stern-Radio Rochlitz (ID = 2280464) Radio
 
Stern 9E91; Stern-Radio Rochlitz (ID = 2280465) Radio
 
Stern 9E91; Stern-Radio Rochlitz (ID = 2280466) Radio
 
Stern 9E91; Stern-Radio Rochlitz (ID = 2280467) Radio
Stern 9E91; Stern-Radio Rochlitz (ID = 2373) Radio Stern 9E91; Stern-Radio Rochlitz (ID = 3773) Radio
Stern 9E91; Stern-Radio Rochlitz (ID = 19740) Radio Stern 9E91; Stern-Radio Rochlitz (ID = 19741) Radio
Stern 9E91; Stern-Radio Rochlitz (ID = 1040139) Radio Stern 9E91; Stern-Radio Rochlitz (ID = 1046113) Radio
Stern 9E91; Stern-Radio Rochlitz (ID = 1046115) Radio Stern 9E91; Stern-Radio Rochlitz (ID = 1046117) Radio
Stern 9E91; Stern-Radio Rochlitz (ID = 1074198) Radio Stern 9E91; Stern-Radio Rochlitz (ID = 1703558) Radio
Use red slider bar for more.
Stern 9E91; Stern-Radio Rochlitz (ID = 2373) Radio
Stern-Radio Rochlitz: Stern 9E91 [Radio] ID = 2373 700x506
Select picture or schematic to display from thumbnails on the right and click for download.
For model Stern 9E91 1952, Stern-Radio Rochlitz, VEB, RFT, (Ostd.) - vorm. Graetz AG
 
Country:  Germany
Manufacturer / Brand:  Stern-Radio Rochlitz, VEB, RFT, (Ostd.) - vorm. Graetz AG
Year: 1952–1954 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 9: 6SH7D ECH11 6SH7D 6SH7D 6E5_DDR or EM11 6H6_DDR EBF11 EL12 AZ12
Main principle Super-Heterodyne (Super in general); ZF/IF 468/10700 kHz
Tuned circuits 9 AM circuit(s)     9 FM circuit(s)
Wave bands Broadcast, Long Wave, more than 2 x SW plus FM or UHF.
Details
Power type and voltage Alternating Current supply (AC) / 110; 120; 150; 220; 240 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 24 cm = 9.4 inch
Power out
from Radiomuseum.org Model: Stern 9E91 [1952] - Stern-Radio Rochlitz, VEB, RFT
Material Wooden case
Shape Tablemodel with Push Buttons.
Dimensions (WHD) 685 x 465 x 385 mm / 27 x 18.3 x 15.2 inch
Notes

Auf Stahl- (Glaskolben)  und OSW-Röhren umgestellte Version, da das Entwicklungsmodell aus 1951 mit Gnomröhren nicht in Serie gefertigt werden konnte.

AM Bandbreiteregelung.

Net weight (2.2 lb = 1 kg) 26 kg / 57 lb 4.3 oz (57.269 lb)
Price in first year of sale 850.00 DM
Collectors' prices  
External source of data E. Erb 3-907007-36-0
Source of data Radiokatalog Band 2, Ernst Erb
Mentioned in Historische Radios Band IV (206B)
Literature/Schematics (1) Service-DVD Funkverlag Hein
Picture reference Das Modell ist im «Radiokatalog» (Erb) abgebildet, das Copyright liegt beim Deutschen Rundfunk Museum (DRM), Berlin und beim Archiv-Verlag (AV). Sie finden eine grössere Abbildung und Schaltbild etc. bei der Loseblatt-Sammlung von DRM/AV.


All listed radios etc. from Stern-Radio Rochlitz, VEB, RFT, (Ostd.) - vorm. Graetz AG
Here you find 111 models, 98 with images and 82 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



 


Forum contributions about this model
Stern-Radio Rochlitz: Stern 9E91
Threads: 2 | Posts: 6
Hits: 1858     Replies: 4
UKW alignment
Gilberto Verrini
23.Jun.04
  1

I found my 9E91 in very nice conditions, the only think is that the UKW isn't working.
I tried several tims to realign this band without results, also changing some tubes.
Sometimes seems you can find some signsls, but then after a while everything is missing leaving the radio like dead on this band.
Someone can help about?
Many Thanks
G.Verrini

Hans Kamann
23.Jun.04
  2

Dear Gilberto,

are you dealing with this radio set here: http://www.radiomuseum.org/dsp_modell.cfm?model_id=16690 ? This would be an advantage since it´s the only one with schematics available.

Cheers

Gilberto Verrini
24.Jun.04
  3 Dear Hans,

Yes, the set is this.
I have the schematic, it's on the back panel of the radio, but isn't helping me.
I tried to align from the last section (discriminator) going back, but wasn't solving.

Many Thanks
Hans Kamann
24.Jun.04
  4

Dear Gilberto

I was somehow confused - there are no schematics available !

Could you scan the one from the back panel. If you sent it to me via eMail I possibly could add it to the model page. You can find my eMail adress here: www.hans-kamann.de

Cheers

 

Gilberto Verrini
24.Jun.04
  5 Hello Hans,

I'll try to do it, the problem is my scanner isn't working.
As soon I'll find one or go to a friend with, I'll send you a copy.

Ciao
 
Hits: 1330     Replies: 0
rfsr: Variante
Hermann Jung
21.Sep.02
  1 Auch in dunkler Ausführung mit Messingzierleisten (anstatt Intarsien wie auf Bild 2) bekannt
 
Stern-Radio Rochlitz: Stern 9E91
End of forum contributions about this model

  
rmXorg