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12 Transistor AM/FM TFM121

12 Transistor AM/FM TFM121; Sony Corporation; (ID = 646120) Radio
 
12 Transistor AM/FM TFM121; Sony Corporation; (ID = 704698) Radio
 
12 Transistor AM/FM TFM121; Sony Corporation; (ID = 1741208) Radio
12 Transistor AM/FM TFM121; Sony Corporation; (ID = 652232) Radio 12 Transistor AM/FM TFM121; Sony Corporation; (ID = 652234) Radio
12 Transistor AM/FM TFM121; Sony Corporation; (ID = 652233) Radio 12 Transistor AM/FM TFM121; Sony Corporation; (ID = 650766) Radio
12 Transistor AM/FM TFM121; Sony Corporation; (ID = 652235) Radio 12 Transistor AM/FM TFM121; Sony Corporation; (ID = 652236) Radio
12 Transistor AM/FM TFM121; Sony Corporation; (ID = 690198) Radio 12 Transistor AM/FM TFM121; Sony Corporation; (ID = 690200) Radio
12 Transistor AM/FM TFM121; Sony Corporation; (ID = 1218844) Radio 12 Transistor AM/FM TFM121; Sony Corporation; (ID = 1519382) Radio
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12 Transistor AM/FM TFM121; Sony Corporation; (ID = 652232) Radio
Sony Corporation;: 12 Transistor AM/FM TFM121 [Radio] ID = 652232 850x575
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For model 12 Transistor AM/FM TFM121, Sony Corporation; Tokyo:
eBay: themidas-touch (USA). #170195429078 (Bild bearbeitet)
 
Country:  Japan
Manufacturer / Brand:  Sony Corporation; Tokyo
Year: 1959 perfect model Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 12: 2T203 2T203 2T203 2T73 2T201 2T201 2T201 2T64 2T6 2T6 2T3 or. 2SB53 2T3 or. 2SB53 1T23 1T23 1T23 1T23
Main principle Super-Heterodyne (Super in general); ZF/IF 455/10700 kHz; 3 AF stage(s)
Tuned circuits 5 AM circuit(s)     8 FM circuit(s)
Wave bands Broadcast (BC) and FM or UHF.
Details
Power type and voltage Dry Batteries / C: 4 × 1.5 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out
from Radiomuseum.org Model: 12 Transistor AM/FM TFM121 - Sony Corporation; Tokyo
Material Modern plastics (no Bakelite or Catalin)
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 9.5 x 7 x 2.5 inch / 241 x 178 x 64 mm
Notes

Sony TFM-121 12 Transistor AM/FM;
AM: 535 - 1605 kHz,
FM: 86.5 - 108 MHz,
FM detector: discriminator with additional AF/AFC amplifier.

Two earphone jack ports, tape/phono-in & FM-MPX AF out, dual telescopic antennas fold into the handle, tone switch, suitable black leather carrying case known, made in Japan.

Price in first year of sale 119.95 $
Collectors' prices  
Source of data -- Schematic
Mentioned in -- Original prospect or advert (The National Geographic Magazine, 1959, December, together with TR711)

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



All listed radios etc. from Sony Corporation; Tokyo
Here you find 3186 models, 2916 with images and 667 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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