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Royal 300 Ch=7AT42 (7AT42Z1)

Royal 300 Ch=7AT42 ; Zenith Radio Corp.; (ID = 74969) Radio
 
Royal 300 Ch=7AT42 ; Zenith Radio Corp.; (ID = 74970) Radio
 
Royal 300 Ch=7AT42 ; Zenith Radio Corp.; (ID = 74971) Radio
 
Royal 300 Ch=7AT42 ; Zenith Radio Corp.; (ID = 74972) Radio
 
Royal 300 Ch=7AT42 ; Zenith Radio Corp.; (ID = 844918) Radio
Royal 300 Ch=7AT42 ; Zenith Radio Corp.; (ID = 123737) Radio Royal 300 Ch=7AT42 ; Zenith Radio Corp.; (ID = 123727) Radio
Royal 300 Ch=7AT42 ; Zenith Radio Corp.; (ID = 123729) Radio Royal 300 Ch=7AT42 ; Zenith Radio Corp.; (ID = 123728) Radio
Royal 300 Ch=7AT42 ; Zenith Radio Corp.; (ID = 418393) Radio Royal 300 Ch=7AT42 ; Zenith Radio Corp.; (ID = 418394) Radio
Royal 300 Ch=7AT42 ; Zenith Radio Corp.; (ID = 418395) Radio Royal 300 Ch=7AT42 ; Zenith Radio Corp.; (ID = 418396) Radio
Royal 300 Ch=7AT42 ; Zenith Radio Corp.; (ID = 465251) Radio Royal 300 Ch=7AT42 ; Zenith Radio Corp.; (ID = 771322) Radio
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Royal 300 Ch=7AT42 ; Zenith Radio Corp.; (ID = 123737) Radio
Zenith Radio Corp.;: Royal 300 Ch=7AT42 [Radio] ID = 123737 518x700
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For model Royal 300 Ch=7AT42 (7AT42Z1), Zenith Radio Corp.; Chicago, IL
 
Country:  United States of America (USA)
Manufacturer / Brand:  Zenith Radio Corp.; Chicago, IL
alternative name
 
Chicago Radio Lab
Year: 1957 Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 7:
Main principle Super-Heterodyne (Super in general)
Wave bands Broadcast only (MW).
Details
Power type and voltage Dry Batteries
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out 0.1 W (unknown quality)
from Radiomuseum.org Model: Royal 300 Ch=7AT42 - Zenith Radio Corp.; Chicago,
Material Modern plastics (no Bakelite or Catalin)
Shape Very small Portable or Pocket-Set (Handheld) < 8 inch.
Dimensions (WHD) 91 x 149 x 39 mm / 3.6 x 5.9 x 1.5 inch
Notes Conelrad Markings (Civil Defense, CD) on the dial at 640 and 1240 kHz.
Different colors: ebony, maroon, pine frost green, and very few in white;
Net weight (2.2 lb = 1 kg) 0.510 kg / 1 lb 2 oz (1.123 lb)
Price in first year of sale 60.00 $
Mentioned in Zenith Transistor Radios
Literature/Schematics (1) -- Original-techn. papers.

Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.



All listed radios etc. from Zenith Radio Corp.; Chicago, IL
Here you find 4053 models, 3485 with images and 3220 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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