- Country
- United States of America (USA)
- Manufacturer / Brand
- Monitoradio; Indianapolis (IN)
- Year
- 1954/1955
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 288057
-
- alternative name: Radio Apparatus Corp.; Indianap.
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 6
- Valves / Tubes
- Main principle
- Superheterodyne (common)
- Wave bands
- FM Broadcast Band Only
- Power type and voltage
- AC/DC-set
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 inch = 12.7 cm
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: PR-31 - Monitoradio; Indianapolis IN
- Shape
- Tablemodel without push buttons, Mantel/Midget/Compact up to 14
- Dimensions (WHD)
- 10.5 x 7 x 6.5 inch / 267 x 178 x 165 mm
- Notes
-
Tuning Range of the Monitoradio model PR-31 is 30 – 50 mc.
Similar to models AR-3, AR-4, AR-5 and Policealarm PR-9.
- Price in first year of sale
- 49.95 $
- Mentioned in
- Montgomery Ward Catalogs (Wards, Airline) (Fall/Winter 1954/55, page 664.)
- Author
- Model page created by Noemi Erb. See "Data change" for further contributors.
- Other Models
-
Here you find 27 models, 22 with images and 24 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Monitoradio; Indianapolis (IN)