W729 "Porta Pal"
Minerva Radio Co.(post WW2); New York (NY)
- Country
- United States of America (USA)
- Manufacturer / Brand
- Minerva Radio Co.(post WW2); New York (NY)
- Year
- 1950 ??
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 47348
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 5
- Main principle
- ZF/IF 455 kHz; 2 AF stage(s)
- Tuned circuits
- 6 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Line / Batteries (any type) / AC/DC 105-120 / 90 & 9 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4.75 inch = 12.1 cm
- from Radiomuseum.org
- Model: W729 "Porta Pal" - Minerva Radio Co.post WW2; New
- Shape
- Portable set > 8 inch (also usable without mains)
- External source of data
- Ernst Erb
- Circuit diagram reference
- Rider's Perpetual, Volume 18 = 1949 and before
- Literature/Schematics (1)
- Photofact Folder, Howard W. SAMS (Set 23, Folder 4712-14)
- Other Models
-
Here you find 25 models, 21 with images and 20 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Minerva Radio Co.(post WW2); New York (NY)