FM-MW-SW 9-Transistor TRF-1900
Crown Radio Corp.; Tokyo
- Country
- Japan
- Manufacturer / Brand
- Crown Radio Corp.; Tokyo
- Year
- 1965 ??
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 144317
-
- alternative name: Asahi Radio Mfg. Co., Ltd
- Number of Transistors
- 9
- Semiconductors
- Main principle
- Superheterodyne (common)
- Wave bands
- Broadcast, Short Wave plus FM or UHF.
- Power type and voltage
- Dry Batteries / 2 x 1,5 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: FM-MW-SW 9-Transistor TRF-1900 - Crown Radio Corp.; Tokyo
- Shape
- Portable set > 8 inch (also usable without mains)
- Dimensions (WHD)
- 4 x 3 x 1 inch / 102 x 76 x 25 mm
- Notes
- Crown TRF-1900, FM-MW-SW 9-Transistor, 3-Band Pocketable Radio;
SW: 3.2 - 9 MHz, earphones jack, box advert shows: "smallest FM 3-band portable ever built"...., sold with black carrying case and earphone.
- Net weight (2.2 lb = 1 kg)
- 0.6 lb (0 lb 9.6 oz) / 0.272 kg
- Source of data
- -- Collector info (Sammler)
- Author
- Model page created by a member from A. See "Data change" for further contributors.
- Other Models
-
Here you find 355 models, 323 with images and 84 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Crown Radio Corp.; Tokyo