All Transistor TRN-3
Hearever Company Inc.; Castro Valley (CA)
- Country
- United States of America (USA)
- Manufacturer / Brand
- Hearever Company Inc.; Castro Valley (CA)
- Year
- 1961 ?
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 143535
ebay.com_254536238872 seller weezypoof
ebay.com_254536238872 seller weezypoof
ebay.com_254536238872 seller weezypoof
ebay.com_254536238872 seller weezypoof
ebay.com_254536238872 seller weezypoof
ebay.com_254536238872 seller weezypoof
ebay.com_254536238872 seller weezypoof
180317111141/ Pic. just as type proof!
- Number of Transistors
- 3
- Main principle
- Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s); Reflex
- Tuned circuits
- 4 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Dry Batteries / 1 x 9 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 2.25 inch = 5.7 cm
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: All Transistor TRN-3 - Hearever Company Inc.; Castro
- Shape
- Very small Portable or Pocket-Set (Handheld) < 8 inch.
- Dimensions (WHD)
- 70 x 100 x 33 mm / 2.8 x 3.9 x 1.3 inch
- Notes
-
Hearever All Transistor TRN-3.
Earphones jack, dial window, round speaker grille, carrying handle..See also Coronet TRN-3, Trans-Ette TRN-3, Trans-Ette TRN-346B, and Truetone DC3090.
Made in Japan
- Net weight (2.2 lb = 1 kg)
- 0.185 kg / 0 lb 6.5 oz (0.407 lb)
- Literature/Schematics (4)
- Transistor Radios 1954-68 (page 133, 4 similar case model photos "Hearever model TRN-3, 3 transistor, Japan, 1958")
- Author
- Model page created by a member from A. See "Data change" for further contributors.
- Other Models
-
Here you find 4 models, 3 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Hearever Company Inc.; Castro Valley (CA)