- Country
- Germany
- Manufacturer / Brand
- Huber u. Brendel Electronic; Crailsheim
- Year
- 1950 ?
- Category
- Commercial Transmitter & Receiver (TRX not Amateur)
- Radiomuseum.org ID
- 272614
Antenne nicht original
- Number of Tubes
- 6
- Main principle
- Transceiver; 2 AF stage(s)
- Wave bands
- VHF incl. FM and/or UHF (see notes for details)
- Power type and voltage
- Storage and/or dry batteries / 2,4 & 2 x 75 Volt
- Loudspeaker
- - For headphones or amp.
- Material
- Metal case
- from Radiomuseum.org
- Model: Portafon - Huber u. Brendel Electronic;
- Shape
- Portable set > 8 inch (also usable without mains)
- Dimensions (WHD)
- 270 x 220 x 100 mm / 10.6 x 8.7 x 3.9 inch
- Notes
-
Tragbares Sprechfunkgerät Portafon.
Ein Kanal im 70 MHz-Bereich (vorliegendes Gerät 69,975 MHz), Amplitudenmodulation.
Empfänger HF-Vorstufe, Pendelaudion, NF-Stufe. Sender Quarzoszillator, Verdopplerstufe und Sender-Endstufe. NF-Stufe des Empfängers auch Modulator des Senders (Schirmgitter-Heising-Modulation der Sender-Endstufe).Siehe auch Portafon 6 mit stärkerer Sende-Endstufe. Die übrige Ausstattung ist identisch.
- Net weight (2.2 lb = 1 kg)
- 3 kg / 6 lb 9.7 oz (6.608 lb)
- Mentioned in
- Funkgeschichte der GFGF (204/2012, S. 140ff. und 232/2017, S. 90 ff.)
- Author
- Model page created by Siegfried Droese. See "Data change" for further contributors.
- Other Models
-
Here you find 7 models, 6 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Huber u. Brendel Electronic; Crailsheim
Collections
The model Portafon is part of the collections of the following members.