Essen BT52
Tonfunk GmbH; Karlsruhe
- Country
- Germany
- Manufacturer / Brand
- Tonfunk GmbH; Karlsruhe
- Year
- 1964
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 240833
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Transistors
- 10
- Main principle
- Superheterodyne (common); ZF/IF 460/10700 kHz; 4 AF stage(s)
- Tuned circuits
- 7 AM circuit(s) 8 FM circuit(s)
- Wave bands
- Broadcast (BC) and FM or UHF.
- Power type and voltage
- Batteries / addl. power jack / 2 x 4,5 / 9 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
- from Radiomuseum.org
- Model: Essen BT52 - Tonfunk GmbH; Karlsruhe
- Shape
- Portable set > 8 inch (also usable without mains)
- Notes
-
Kofferradio für Batteriebetrieb mit 2 Flachbatterien je 4,5 Volt; Anschlussbuchse für ein 9-Volt-Netzteil, eingebaute Teleskop- und Ferritantenne. Eisenlose NF-Komplementär-Endstufe mit PNP- und NPN-Endtransistor.
- Mentioned in
- -- Original-techn. papers.
- Author
- Model page created by Heiko zur Mühlen. See "Data change" for further contributors.
- Other Models
-
Here you find 569 models, 332 with images and 239 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Tonfunk GmbH; Karlsruhe