Royal 40F Ch= 6KT50Z1
Zenith Radio Corp.; Chicago, IL
- Country
- United States of America (USA)
- Manufacturer / Brand
- Zenith Radio Corp.; Chicago, IL
- Year
- 1964
![perfect model](/img/sternRot.gif)
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 247863
-
- alternative name: Chicago Radio Lab
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Transistors
- 6
- Semiconductors
- Main principle
- Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s); Super Regenerativ
- Tuned circuits
- 5 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Dry Batteries / 2 x 1.5 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 2 inch = 5.1 cm
- Power out
- 0.08 W (0.135 W max.)
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: Royal 40F Ch= 6KT50Z1 - Zenith Radio Corp.; Chicago,
- Shape
- Very small Portable or Pocket-Set (Handheld) < 8 inch.
- Notes
-
The Zenith Royal 40F is a battery operated 6 transistor BC band portable radio. The chassis is a superheterodyne receiver with the first stage configured as an autodyne converter. A diode is used for the detector. Has push-pull output stage. Uses Qty(2) 1.5V penlite AA batteries. BC band frequency range is 540 to 1600kHz. Sensitivity is approximately 350uV/m @ 15mW output. Cabinet color is Turquoise.
Has earphone jack that disconnects the speaker for private listening.
The Royal 40 series using the 6KT50Z1 chassis were available in the following colors:
Model Number Cabinet Color Royal 40C Black Royal 40F Turquoise Royal 40W White
- Price in first year of sale
- 18.95 $
- Literature/Schematics (1)
- Zenith Transistor Radios
- Literature/Schematics (2)
- - - Manufacturers Literature (Zenith Service Manual Model Royal 40 Chassis 6KT50Z1)
- Author
- Model page created by Aldo Andreani. See "Data change" for further contributors.
- Other Models
-
Here you find 4492 models, 4097 with images and 3605 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Zenith Radio Corp.; Chicago, IL
Collections
The model Royal 40F is part of the collections of the following members.