- Country
- France
- Manufacturer / Brand
- Grammont (Radiofotos, Fotos); Paris, Malakoff
- Year
- 1935
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 100129
-
- alternative name: Radiofotos || Société des lampes Fotos
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 7
- Main principle
- Superhet with RF-stage; ZF/IF 135 kHz
- Tuned circuits
- 7 AM circuit(s)
- Wave bands
- Broadcast, Long Wave and 2 x Short Wave.
- Power type and voltage
- Alternating Current supply (AC) / 110; 130; 220; 240 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 21 cm = 8.3 inch
- Power out
- 2.6 W (unknown quality)
- Material
- Wooden case
- from Radiomuseum.org
- Model: 507 - Grammont Radiofotos, Fotos;
- Shape
- Tablemodel, high profile (upright - NOT Cathedral nor decorative).
- Dimensions (WHD)
- 430 x 500 x 320 mm / 16.9 x 19.7 x 12.6 inch
- Notes
-
Double changement de fréquence en OC, avec MF de 456 kHz et 135 kHz.
Dial lamp: 9x 6V/0,3A.
Voir aussi le modèle radio-phono Grammont 9507 avec le chassis du modèle Grammont 507.
- Net weight (2.2 lb = 1 kg)
- 19 kg / 41 lb 13.6 oz (41.85 lb)
- Price in first year of sale
- 2,300.00 FRF
- Circuit diagram reference
- La Documentation du Revendeur - Radio
- Author
- Model page created by Peter Hoddow. See "Data change" for further contributors.
- Other Models
-
Here you find 162 models, 118 with images and 65 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Grammont (Radiofotos, Fotos); Paris, Malakoff