National 4 Band- 8 Transistor R-461
Cofard Ltd., Tehran
- Country
- Iran
- Manufacturer / Brand
- Cofard Ltd., Tehran
- Year
- 1966 ??
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 227781
Picture from Daniel Rosha
Picture from Daniel Rosha
- Number of Transistors
- 8
- Main principle
- Superheterodyne (common)
- Tuned circuits
- 5 AM circuit(s)
- Wave bands
- Broadcast plus more than 2 Short Wave bands.
- Power type and voltage
- Line / Batteries (any type) / 110-125; 220-250/ 4 x 1,5 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10 cm = 3.9 inch
- Power out
- 1 W (unknown quality)
- Material
- Leather / canvas / plastic - over other material
- from Radiomuseum.org
- Model: National 4 Band- 8 Transistor R-461 - Cofard Ltd., Tehran
- Shape
- Portable set > 8 inch (also usable without mains)
- Dimensions (WHD)
- 310 x 210 x 103 mm / 12.2 x 8.3 x 4.1 inch
- Notes
-
National Model R-461, 4-Band 8-Transistor
Coverage SW:
SW1 1.6...4.5 MHz
SW2 4.5...12 MHz
SW3 12...26.1 MHz
Licensed by Matsushita Electric Japan,
Cofard Electronic Industries Co. Ltd.,
Made in Iran
- Author
- Model page created by Daniel Rosha. See "Data change" for further contributors.
- Other Models
-
Here you find 2 models, 2 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Cofard Ltd., Tehran
Collections
The model National 4 Band- 8 Transistor is part of the collections of the following members.