Dongfanghong 东方红 81-Y
Hankou 汉口无线电厂 Hankou Radio Factory; Hankou
- Country
- People's Republic of China
- Manufacturer / Brand
- Hankou 汉口无线电厂 Hankou Radio Factory; Hankou
- Year
- 1958
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 177549
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 8
- Main principle
- Superhet with RF-stage; ZF/IF 465 kHz; 3 AF stage(s)
- Tuned circuits
- 6 AM circuit(s)
- Wave bands
- Broadcast plus more than 2 Short Wave bands.
- Power type and voltage
- Alternating Current supply (AC) / 110; 220 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
- Material
- Wooden case
- from Radiomuseum.org
- Model: Dongfanghong 东方红 81-Y - Hankou 汉口无线电厂 Hankou
- Shape
- Tablemodel with Push Buttons.
- Dimensions (WHD)
- 620 x 400 x 280 mm / 24.4 x 15.7 x 11 inch
- Notes
- The Dongfanghong 81-Y receives broadcast band 520 - 1600 kHz and 5 SW bands: 3.9 - 7.6 MHz, and spread bands 9.5- 10.5 MHz, 11.5 - 12 MH7, 14.9 - 15.5 MHz and 17.5 - 18 MHz. Variable bandwith.
- Literature/Schematics (1)
- 10-Broadcast Radio Manual, July 1959 (1958/59) (page 227.)
- Author
- Model page created by Ernst Erb. See "Data change" for further contributors.
- Other Models
-
Here you find 18 models, 18 with images and 18 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Hankou 汉口无线电厂 Hankou Radio Factory; Hankou