Lufor Radio Mottagare MT-910 B
SR, Svenska Radioaktiebolaget (SRA, Radiola); Stockholm
- Country
- Sweden
- Manufacturer / Brand
- SR, Svenska Radioaktiebolaget (SRA, Radiola); Stockholm
- Year
- 1963–1970
- Category
- Military Receiver
- Radiomuseum.org ID
- 254908
-
- Brand: Radiola
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Transistors
- 10
- Main principle
- Superheterodyne (common); ZF/IF 124 kHz; 3 AF stage(s)
- Tuned circuits
- 8 AM circuit(s)
- Wave bands
- Broadcast (MW) and Long Wave.
- Power type and voltage
- Dry Batteries / R20: 5 x 1.5 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 6 cm = 2.4 inch
- Material
- Special material, described in the notes.
- from Radiomuseum.org
- Model: Lufor Radio Mottagare MT-910 B - SR, Svenska Radioaktiebolaget
- Shape
- Portable set > 8 inch (also usable without mains)
- Dimensions (WHD)
- 180 x 57 x 215 mm / 7.1 x 2.2 x 8.5 inch
- Notes
-
LUFOR = Luftförsvarsorientering.
180 - 540 kHz,
RUND-RADIO = MW
540 - 1.620 kHz.Gehäuse: glasfaserverstärker Kunststoff
Superhet mit folgenden Stufen:
Abgestimmter HF-Ferritantennenkreis, geregelter HF-Vorverstärker OC170, abgestimmter HF-Zwischenkreis, separater Oszillator mit abgestimmtem Oszillatorkreis OC44, Mischer OC44, ZF-4-Kreis-Bandfilter, ZF-Verstärker OC45, ZF-Einzelkreis, aktive Regelspannungserzeugung OC71, Demodulator OA180.NF-Teil:
Lautstärkepoti, Vorverstärker OC71, Treiber OC71, Gegentaktendstufe 2 x OC72, temperaturkompensierte Vorspannungserzeugung für Endstufe OC72.
- Net weight (2.2 lb = 1 kg)
- 1.8 kg / 3 lb 15.4 oz (3.965 lb)
- Author
- Model page created by a member from A. See "Data change" for further contributors.
- Other Models
-
Here you find 276 models, 171 with images and 163 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from SR, Svenska Radioaktiebolaget (SRA, Radiola); Stockholm
Collections
The model Lufor Radio Mottagare is part of the collections of the following members.