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P807J

P807J ; General Electric Co. (ID = 2013412) Radio
 
P807J ; General Electric Co. (ID = 2013413) Radio
P807J ; General Electric Co. (ID = 1235444) Radio P807J ; General Electric Co. (ID = 1011272) Radio
P807J ; General Electric Co. (ID = 856718) Radio P807J ; General Electric Co. (ID = 1011273) Radio
P807J ; General Electric Co. (ID = 1907270) Radio P807J ; General Electric Co. (ID = 1907271) Radio
P807J ; General Electric Co. (ID = 1907272) Radio P807J ; General Electric Co. (ID = 1907274) Radio
P807J ; General Electric Co. (ID = 1909115) Radio P807J ; General Electric Co. (ID = 1921046) Radio
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P807J ; General Electric Co. (ID = 1235444) Radio
General Electric Co.: P807J [Radio] ID = 1235444 933x809
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For model P807J, General Electric Co. (GE); Bridgeport CT, Syracuse NY:
Etsy Shop BewitchingVintage Item 99739399
 
Country:  United States of America (USA)
Manufacturer / Brand:  General Electric Co. (GE); Bridgeport CT, Syracuse NY
Brand
 
Musaphonic
Year: 1963/1964 Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 5: RS5106 RS5206 RS5312 RS5505 GE-426 1N60
Main principle Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)
Tuned circuits 5 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Dry Batteries / 9 Volt
Loudspeaker Magnetic loudspeaker (reed) of high quality (free mooving - only possible past 1931). / Ø 3.5 inch = 8.9 cm
Power out
from Radiomuseum.org Model: P807J - General Electric Co. GE;
Material Plastics (no bakelite or catalin)
Shape Very small Portable or Pocket-Set (Handheld) < 8 inch.
Dimensions (WHD) 7 x 4.5 x 2.5 inch / 178 x 114 x 64 mm
Notes

The General Electric P807J is a battery operated portable AM receiver. The AM band frequency tuning range is 540 to 1620kHz.  Has earphone jack in back that disconnects the speaker for private listening.  9 V block battery Eveready No.266 required.

The P807J is part of the following family of models:

Model Other Models in Family Cabinet Color
P755A None Gray
P805A (Early) P805A (Late) White
P806A (Early) P806A (Late) Blue
P807A P807B, C, E, G, H, I, J, S, T Black
P808A P808B, C, E, G, H, J, S, T White
P809B P809C, E Green

Has high impedance speaker with reed suspended between pole pieces, drives paper cone with a stylus, and is directly driven by a single ended collector, without an audio output transformer. One of several contemporary GE transistor radio models do employ this kind of speaker which was originally used in the 1920's because of it's high efficiency and high impedance.

Net weight (2.2 lb = 1 kg) 0.580 kg / 1 lb 4.4 oz (1.278 lb)
Mentioned in Bunis, Transistor Radios, 2nd ed., p. 97, 1996
Literature/Schematics (2) General Electric Service Notes (General Electric Radio Service Guide Volume V pages 56, 57)
Literature/Schematics (3) Photofact TSM Transistor Radio Series SAMS (TSM-42, pages 38 to 41, dated August 1964)

Model page created by a member from A. See "Data change" for further contributors.



All listed radios etc. from General Electric Co. (GE); Bridgeport CT, Syracuse NY
Here you find 2761 models, 1928 with images and 1947 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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