radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

Transistor 6 TH-621

Transistor 6 TH-621; Hitachi Ltd.; Tokyo (ID = 112372) Radio
 
Transistor 6 TH-621; Hitachi Ltd.; Tokyo (ID = 644377) Radio
 
Transistor 6 TH-621; Hitachi Ltd.; Tokyo (ID = 644378) Radio
 
Transistor 6 TH-621; Hitachi Ltd.; Tokyo (ID = 644379) Radio
 
Transistor 6 TH-621; Hitachi Ltd.; Tokyo (ID = 644380) Radio
Transistor 6 TH-621; Hitachi Ltd.; Tokyo (ID = 812453) Radio Transistor 6 TH-621; Hitachi Ltd.; Tokyo (ID = 261758) Radio
Transistor 6 TH-621; Hitachi Ltd.; Tokyo (ID = 274897) Radio Transistor 6 TH-621; Hitachi Ltd.; Tokyo (ID = 114755) Radio
Transistor 6 TH-621; Hitachi Ltd.; Tokyo (ID = 265161) Radio Transistor 6 TH-621; Hitachi Ltd.; Tokyo (ID = 274898) Radio
Transistor 6 TH-621; Hitachi Ltd.; Tokyo (ID = 626956) Radio Transistor 6 TH-621; Hitachi Ltd.; Tokyo (ID = 644376) Radio
Transistor 6 TH-621; Hitachi Ltd.; Tokyo (ID = 698188) Radio Transistor 6 TH-621; Hitachi Ltd.; Tokyo (ID = 797290) Radio
Use red slider bar for more.
Transistor 6 TH-621; Hitachi Ltd.; Tokyo (ID = 812453) Radio
Hitachi Ltd.; Tokyo: Transistor 6 TH-621 [Radio] ID = 812453 933x746
Select picture or schematic to display from thumbnails on the right and click for download.
For model Transistor 6 TH-621, Hitachi Ltd.; Tokyo
 
Country:  Japan
Manufacturer / Brand:  Hitachi Ltd.; Tokyo
alternative name
 
Hitachi Sales Corp. of America
Year: 1957/1958 Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 6: HJ-23D HJ-22D HJ-22D HJ-15 HJ-17D HJ-17D
Main principle Super-Heterodyne (Super in general); ZF/IF 455 kHz
Tuned circuits 5 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Dry Batteries / 9 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 2.5 inch = 6.4 cm
Power out 0.06 W (unknown quality)
from Radiomuseum.org Model: Transistor 6 TH-621 - Hitachi Ltd.; Tokyo
Material Modern plastics (no Bakelite or Catalin)
Shape Very small Portable or Pocket-Set (Handheld) < 8 inch.
Dimensions (WHD) 72 x 113 x 32 mm / 2.8 x 4.4 x 1.3 inch
Notes AM Radio, made by Standard for Hitachi (see SR-F22), 2 case colors with different equipped transistors known. Laut Prospekt konnte zusätzlich ein "Lautsprecher zum Ansetzen" für das Gerät zum Preis von 48.-DM erworben werden
Net weight (2.2 lb = 1 kg) 0.3 kg / 0 lb 10.6 oz (0.661 lb)
Price in first year of sale 179.00 DM
Collectors' prices  
Mentioned in Beitman Radio Diagrams, Vol. 20, 1960
Literature/Schematics (1) Photofact Folder, Howard W. SAMS (Date 3-59, Set 433, Folder 10)

Model page created by Trev Levick. See "Data change" for further contributors.



All listed radios etc. from Hitachi Ltd.; Tokyo
Here you find 905 models, 783 with images and 201 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.





  
rmXorg