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286 P

286 P ; Sentinel Radio Corp. (ID = 91735) Radio
 
286 P ; Sentinel Radio Corp. (ID = 297011) Radio
 
286 P ; Sentinel Radio Corp. (ID = 297013) Radio
 
286 P ; Sentinel Radio Corp. (ID = 297014) Radio
 
286 P ; Sentinel Radio Corp. (ID = 881863) Radio
 
286 P ; Sentinel Radio Corp. (ID = 881864) Radio
 
286 P ; Sentinel Radio Corp. (ID = 881865) Radio
 
286 P ; Sentinel Radio Corp. (ID = 881866) Radio
286 P ; Sentinel Radio Corp. (ID = 2371327) Radio 286 P ; Sentinel Radio Corp. (ID = 2371330) Radio
286 P ; Sentinel Radio Corp. (ID = 2371329) Radio 286 P ; Sentinel Radio Corp. (ID = 2371332) Radio
286 P ; Sentinel Radio Corp. (ID = 2371331) Radio 286 P ; Sentinel Radio Corp. (ID = 2371326) Radio
286 P ; Sentinel Radio Corp. (ID = 2371328) Radio 286 P ; Sentinel Radio Corp. (ID = 881862) Radio
286 P ; Sentinel Radio Corp. (ID = 1471760) Radio  
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286 P ; Sentinel Radio Corp. (ID = 2371327) Radio
Sentinel Radio Corp.: 286 P [Radio] ID = 2371327 921x937
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For model 286 P, Sentinel Radio Corp., Evanston, Illinois:
Just received NOT Restored
 
Country:  United States of America (USA)
Manufacturer / Brand:  Sentinel Radio Corp., Evanston, Illinois
Year: 1947 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: 1R5 1T4 1S5 3Q4 117Z3
Main principle Super-Heterodyne (Super in general); ZF/IF 455 kHz
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Line / Batteries (any type) / 117/67,5/3 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm
Power out
from Radiomuseum.org Model: 286 P - Sentinel Radio Corp., Evanston
Material Moulded (Bakelite or Plastics)
Shape Portable set > 8 inch (also usable without mains)
Notes

Line supply = AC or DC 67,5V=+B 1,5Vx2 =A ( filament) selenium rectifier and 68 ohm resistor (item 40 and 23 )are used in model 286PR only. 117Z3 tube is used in model 286P only Built in loop antenna

Available in maroon bakelite, black bakelite or ivory plaskon.

Collectors' prices  
External source of data Ernst Erb
Source of data The Radio Collector's Directory and Price Guide 1921 - 1965
Circuit diagram reference Rider's Perpetual, Volume 16 = ca. 1948 and before
Mentioned in Collector's Guide to Antique Radios 4. Edition
Literature/Schematics (1) Table Top Radios Vol. 1 Stein 98 (page 140.)


All listed radios etc. from Sentinel Radio Corp., Evanston, Illinois
Here you find 593 models, 287 with images and 481 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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