7R-79
Sony Corporation; Tokyo
- Country
- Japan
- Manufacturer / Brand
- Sony Corporation; Tokyo
- Year
- 1967–1970
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 343746
From J.R. Transistor Radio Handbook.
- Number of Transistors
- 8
- Main principle
- Superheterodyne (common)
- Wave bands
- Broadcast plus more than 2 Short Wave bands.
- Power type and voltage
- Batteries / addl. power jack / D: 4 x 1.5 / DC: 6 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm
- Power out
- 1.6 W (max.)
- Material
- Leather / canvas / plastic - over other material
- from Radiomuseum.org
- Model: 7R-79 - Sony Corporation; Tokyo
- Shape
- Portable set > 8 inch (also usable without mains)
- Dimensions (WHD)
- 11.5 x 7 x 3.75 inch / 292 x 178 x 95 mm
- Notes
-
8 transistor, 4-band (MW and 3 x SW), leatherette case.
Frequency Range:
MW 539~1605 kHz
SW1 1.7~4 MHz
SW2 4~8.7 MHz
SW3 8.7~22 MHzPS89 mains voltage adaptor optional.
- Net weight (2.2 lb = 1 kg)
- 5 lb 0 oz (5 lb) / 2.270 kg
- Price in first year of sale
- 99.95 AUS $
- Mentioned in
- Mingay's Price Service (Feb 1986 to Feb 1970.)
- Literature/Schematics (1)
- J.R. Publications Transistor Radio Service Handbook (Group C5 1968, Page S11-1.)
- Author
- Model page created by Martin Kent. See "Data change" for further contributors.
- Other Models
-
Here you find 4167 models, 4024 with images and 1042 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Sony Corporation; Tokyo