4070U/Stereo or U/st
Grundig (Radio-Vertrieb, RVF, Radiowerke)
- Country
- Germany
- Manufacturer / Brand
- Grundig (Radio-Vertrieb, RVF, Radiowerke)
- Year
- 1964 ?
![perfect model](/img/sternRot.gif)
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 145834
-
- alternative name: Grundig Portugal || Grundig USA / Lextronix
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 7
- Number of Transistors
- Main principle
- Superheterodyne (common); ZF/IF 460/10700 kHz
- Tuned circuits
- 6 AM circuit(s) 10 FM circuit(s)
- Wave bands
- Broadcast, Short Wave plus FM or UHF.
- Power type and voltage
- Alternating Current supply (AC) / AC 220 volts after conversion, normally 115 = 110 up to 125 Volt
- Loudspeaker
- 2 Loudspeakers
- Material
- Wooden case
- from Radiomuseum.org
- Model: 4070U/Stereo or U/st - Grundig Radio-Vertrieb, RVF,
- Shape
- Tablemodel with Push Buttons.
- Dimensions (WHD)
- 610 x 275 x 200 mm / 24 x 10.8 x 7.9 inch
- Notes
- Grundig 4070U/Stereo;
US export version with different coverage, tubes given with stereo decoder (ECC81). Power consumption 50 Watts. Tuning Ranges: FM 87 - 108 MHz, SW II 8.6 - 22.5 MHz, SW I 3.15 - 8.8 MHz, BC 510 - 1620 kHz. We count 6 tuned circuits for AM (two gang tuning condenser) but the folder tells 7. Built in FM antenna and Ferrite Antenna for BC. Tone balance, loudness compensated volume control. German domestic models see Konzertgerät 4070 Stereo.
- Source of data
- -- Collector info (Sammler)
- Author
- Model page created by a member from A. See "Data change" for further contributors.
- Other Models
-
Here you find 6201 models, 5426 with images and 4198 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Grundig (Radio-Vertrieb, RVF, Radiowerke)
Collections
The model is part of the collections of the following members.
Forum contributions about this model: Grundig Radio-: 4070U/Stereo or U/st
Threads: 1 | Posts: 2
FM tuning cord is broken, does anyone have drawing to show number of turns aroung tuning capacitor, control knob and routing?
bill r
Bill Rowse, 23.Mar.14