Royal C25

Zenith Radio Corp.; Chicago, IL

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Country
United States of America (USA)

Manufacturer / Brand
Zenith Radio Corp.; Chicago, IL

Year
1968 ??

Category
Broadcast Receiver - or past WW2 Tuner

Radiomuseum.org ID
106759

- alternative name: Chicago Radio Lab

Picture
Schematics

Royal C25 ; Zenith Radio Corp.; (ID = 1375091) Radio — Zenith Radio Corp.; Royal C25 (1)

Royal C25 ; Zenith Radio Corp.; (ID = 258507) Radio — Zenith Radio Corp.; Royal C25 (2)

Royal C25 ; Zenith Radio Corp.; (ID = 258508) Radio — Zenith Radio Corp.; Royal C25 (2)

Royal C25 ; Zenith Radio Corp.; (ID = 1375092) Radio — Zenith Radio Corp.; Royal C25 (1)

Royal C25 ; Zenith Radio Corp.; (ID = 1375093) Radio — Zenith Radio Corp.; Royal C25 (1)

Royal C25 ; Zenith Radio Corp.; (ID = 1375094) Radio — Zenith Radio Corp.; Royal C25 (1)

Royal C25 ; Zenith Radio Corp.; (ID = 1375098) Radio — Zenith Radio Corp.; Royal C25 (1)

Royal C25 ; Zenith Radio Corp.; (ID = 1375101) Radio — Zenith Radio Corp.; Royal C25 (1)

Royal C25 ; Zenith Radio Corp.; (ID = 1375102) Radio — Zenith Radio Corp.; Royal C25 (1)

Royal C25 ; Zenith Radio Corp.; (ID = 1375105) Radio — Zenith Radio Corp.; Royal C25 (1)

Royal C25 ; Zenith Radio Corp.; (ID = 1375108) Radio — Zenith Radio Corp.; Royal C25 (1)

Royal C25 ; Zenith Radio Corp.; (ID = 1375109) Radio — Zenith Radio Corp.; Royal C25 (1)

Royal C25 ; Zenith Radio Corp.; (ID = 1375111) Radio — Zenith Radio Corp.; Royal C25 (1)

Royal C25 ; Zenith Radio Corp.; (ID = 1375112) Radio — Zenith Radio Corp.; Royal C25 (1)

Royal C25 ; Zenith Radio Corp.; (ID = 1375978) Radio — Zenith Radio Corp.; Royal C25 (1)

Royal C25 ; Zenith Radio Corp.; (ID = 1487107) Radio — Zenith Radio Corp.; Royal C25 (1)

Royal C25 ; Zenith Radio Corp.; (ID = 1487108) Radio — Zenith Radio Corp.; Royal C25 (1)

Royal C25 ; Zenith Radio Corp.; (ID = 1611308) Radio — Zenith Radio Corp.; Royal C25 (2)
eBay item number:191055394056

Royal C25 ; Zenith Radio Corp.; (ID = 1611309) Radio — Zenith Radio Corp.; Royal C25 (2)
eBay item number:191055394056

Royal C25 ; Zenith Radio Corp.; (ID = 1611311) Radio — Zenith Radio Corp.; Royal C25 (2)
eBay item number:191055394056

Royal C25 ; Zenith Radio Corp.; (ID = 1611313) Radio — Zenith Radio Corp.; Royal C25 (2)
eBay item number:191055394056

Royal C25 ; Zenith Radio Corp.; (ID = 1611315) Radio — Zenith Radio Corp.; Royal C25 (2)
eBay item number:191055394056

Royal C25 ; Zenith Radio Corp.; (ID = 1611316) Radio — Zenith Radio Corp.; Royal C25 (2)
eBay item number:191055394056

Royal C25 ; Zenith Radio Corp.; (ID = 1611319) Radio — Zenith Radio Corp.; Royal C25 (2)
eBay item number:191055394056

Royal C25 ; Zenith Radio Corp.; (ID = 2456400) Radio — Zenith Radio Corp.; Royal C25 (1)

Royal C25 ; Zenith Radio Corp.; (ID = 2456852) Radio — Zenith Radio Corp.; Royal C25 (1)

Royal C25 ; Zenith Radio Corp.; (ID = 2456853) Radio — Zenith Radio Corp.; Royal C25 (1)

Technical Specifications

Number of Transistors
10

Semiconductors
CS9016 CS9016 CS9018 CS9018 unknown_tr CS9018 CS9015 2SC373 2SB496 2SD96

Main principle
Superheterodyne (common); ZF/IF 455/10700 kHz

Wave bands
Broadcast (BC) and FM or UHF.

Power type and voltage
Dry Batteries / 1 x 9 Volt

Loudspeaker
Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 cm = 2 inch

Power out
0.2 W (max.)

Material
Plastics (no bakelite or catalin)

from Radiomuseum.org
Model: Royal C25 - Zenith Radio Corp.; Chicago,

Shape
Very small Portable or Pocket-Set (Handheld) < 8 inch.

Dimensions (WHD)
170 x 105 x 30 mm / 6.7 x 4.1 x 1.2 inch

Notes
Frequency ranges: FM 88 - 108 MHz, AM 540 - 1600 kHz. Telescopic antenna. Earphone included.

Available in two colors: tan and black; model numbers C25L and C25Y (color to model attribution unknown).

Made in Hong Kong

Net weight (2.2 lb = 1 kg)
0.3 kg / 0 lb 10.6 oz (0.661 lb)

Literature/Schematics (1)
Photofact TSM Transistor Radio Series SAMS (TSM-147)

Author
Model page created by Peter Hoddow. See "Data change" for further contributors.

Other Models
Here you find 4517 models, 4109 with images and 3652 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Zenith Radio Corp.; Chicago, IL

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The model Royal C25 is part of the collections of the following members.

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