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89K1 Ch= 89R1

89K1 Ch= 89R1; Motorola Inc. ex (ID = 53479) Radio
89K1 Ch= 89R1; Motorola Inc. ex (ID = 2093137) Radio 89K1 Ch= 89R1; Motorola Inc. ex (ID = 2092550) Radio
89K1 Ch= 89R1; Motorola Inc. ex (ID = 2093134) Radio 89K1 Ch= 89R1; Motorola Inc. ex (ID = 2093135) Radio
89K1 Ch= 89R1; Motorola Inc. ex (ID = 2093136) Radio 89K1 Ch= 89R1; Motorola Inc. ex (ID = 2093133) Radio
89K1 Ch= 89R1; Motorola Inc. ex (ID = 2093138) Radio 89K1 Ch= 89R1; Motorola Inc. ex (ID = 2093139) Radio
89K1 Ch= 89R1; Motorola Inc. ex (ID = 2093140) Radio 89K1 Ch= 89R1; Motorola Inc. ex (ID = 538379) Radio
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89K1 Ch= 89R1; Motorola Inc. ex (ID = 2093137) Radio
Motorola Inc. ex: 89K1 Ch= 89R1 [Radio] ID = 2093137 1400x1798
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For model 89K1 Ch= 89R1, Motorola Inc. (ex Galvin Mfg.Co. Chicago); Schaumburg (IL):
Courtesy of Rebecca Hill, Springfield Missouri
 
Country:  United States of America (USA)
Manufacturer / Brand:  Motorola Inc. (ex Galvin Mfg.Co. Chicago); Schaumburg (IL)
Year: 1938/1939 perfect model Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 8: 6D6 6A7 6D6 75 75 42 42 80
Main principle Superhet with RF-stage; ZF/IF 455 kHz; 2 AF stage(s)
Tuned circuits 7 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Alternating Current supply (AC) / 1.25V Bias Cell and 117 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 10 inch = 25.4 cm
Power out
from Radiomuseum.org Model: 89K1 Ch= 89R1 - Motorola Inc. ex Galvin Mfg.Co
Material Wooden case
Shape Console with Push Buttons.
Notes

The Motorola 89K1 is an AC operated, 8 tube BC band receiver with built-in clock.  Has push button tuning with electric tuner and push-pull audio output stage. Also has 1.25V bias cell.

The following models make up the 89K and 109K family of radio's:

Model Bands RF tube Separate Osc tube 2nd AF tube Remote Control Number of tubes Speaker
89K1 BC Yes No No No 8 10"
89K2 BC Yes No No Yes 8 10"
89K3 BC, SW No Yes No No 8 10"
109K1 BC, Police, SW Yes Yes Yes No 10 12"
109K2 BC, Police, SW Yes Yes Yes No 10 12"
External source of data Ernst Erb
Mentioned in Radio Today (and Television) (August 1938, page 20 with picture.)
Literature/Schematics (1) Rider's Perpetual, Volume 9 = 1938 and before (Galvin Mfg section, pages 30 to 34)
Literature/Schematics (2) Beitman Radio Diagrams, Vol. 02, 1939 (Page 48)
Literature/Schematics (3) - - Manufacturers Literature (Motorola Home and Car Radio Combined Service Manuals 1930 to 1942 pages 441 to 448)


All listed radios etc. from Motorola Inc. (ex Galvin Mfg.Co. Chicago); Schaumburg (IL)
Here you find 4109 models, 2818 with images and 3747 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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