Delco R705
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United Motors: Delco R705 [Car Radio] ID = 994798 933x682
Select picture or schematic to display from thumbnails on the right and click for download.
For model Delco R705, United Motors Service (Delco):
SAMS Photofact
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alternative name
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Delco Radio Corp. (Appliance) || Delco-Remy Division, General Motors Corp. || United Motors Service Delco General Motors
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Brand |
Chieftain || Delco |
Year:
1947
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Category: Car Radio, perhaps also + sound player/recorder |
Valves / Tubes |
8:
6SG7 6SA7 6SK7 6SQ7 6SQ7 6V6GT 6V6GT 6SN7GT
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Main principle |
Superhet with RF-stage; ZF/IF 260 kHz; 3 AF stage(s)
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Tuned circuits |
7 AM circuit(s) |
Wave bands |
Broadcast only (MW). |
Details |
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Power type and voltage |
Storage Battery for all (e.g. for car radios and amateur radios) / =6 Volt |
Loudspeaker |
Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 7 inch = 17.8 cm |
Power out |
|
from Radiomuseum.org |
Model: Delco R705 - United Motors Service Delco |
Material |
Metal case |
Shape |
Chassis only or for «building in» |
Notes |
sync.vibrator for +B; Push Pull-Output |
External source of data |
Ernst Erb |
Circuit diagram reference |
Rider's Perpetual, Volume 17 = 1948 and before |
Mentioned in |
Beitman Radio Diagrams, Vol. 09, 1949 |
Literature/Schematics (1) |
Photofact Folder, Howard W. SAMS (Set 42, Folder 7) |
All listed radios etc. from United Motors Service (Delco)
Here you find 577 models, 312 with images and 548 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.