Sende-Empfangs-Anlage 30 Watt
Johnsen, Wilhelm; Kopenhagen
- Country
- Denmark
- Manufacturer / Brand
- Johnsen, Wilhelm; Kopenhagen
- Year
- 1940 ??
- Category
- Commercial Transmitter & Receiver (TRX not Amateur)
- Radiomuseum.org ID
- 251071
-
- Brand: Always; Kopenhagen
Johnsen: Drucksache Nr. 04918 VI
- Number of Tubes
- 15
- Main principle
- Transceiver; ZF/IF 420 kHz; 2 AF stage(s)
- Wave bands
- Wave Bands given in the notes.
- Power type and voltage
- Line / Storage batteries (perhaps also batteries) / 110; 220 / 12 Volt
- Loudspeaker
- - For headphones or amp.
- Material
- Metal case
- from Radiomuseum.org
- Model: Sende-Empfangs-Anlage 30 Watt - Johnsen, Wilhelm; Kopenhagen
- Shape
- Boatanchor (heavy military or commercial set >20 kg).
- Notes
-
Seefunkgerät, 30-Watt-Sender "Meteor" und Empfänger "Neptun",
Betriebsarten Telegrafie tonlos (A1) und Telefonie (A3).
Frequenzbereich Sender 75 - 200 m (4000 - 1500 kHz),
Sendeleistung 30 Watt bei Telefonie Oberstrich bzw. 60 W bei Telegrafie.
Frequenzbereich Empfänger 150 - 400kHz (2000 - 750 m), 460 - 1330 kHz (652 - 225 m), 1500 - 4000 kHz ( 200 - 75m), 5500 - 16000 kHz (54 - 18,75 m).
- Mentioned in
- -- Original-techn. papers. (Einbauvorschrift für 30 Watt-Johnsen- Anlage, Kriegsmarinewerft Kiel, 1940)
- Author
- Model page created by Siegfried Droese. See "Data change" for further contributors.
- Other Models
-
Here you find 14 models, 14 with images and 8 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Johnsen, Wilhelm; Kopenhagen