PR-51A Ch= 4P12, A
Raytheon Mfg. Co.; Cambridge, MA
- Country
- United States of America (USA)
- Manufacturer / Brand
- Raytheon Mfg. Co.; Cambridge, MA
- Year
- 1953 ?
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 52948
Source Sams Photofact
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 4
- Main principle
- Superheterodyne (common); 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,115V=110-120 / 7.5 & 90 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 inch = 12.7 cm
- Power out
- 0.15 W (unknown quality)
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: PR-51A Ch= 4P12, A - Raytheon Mfg. Co.; Cambridge,
- Shape
- Portable set > 8 inch (also usable without mains)
- Notes
-
Raytheon model PR-51 is a three power portable AM superheterodyne receiver.
Selenium rectifier.
- Source of data
- The Radio Collector's Directory and Price Guide 1921 - 1965
- Circuit diagram reference
- Rider's Perpetual, Volume 23 (last), covering up to 1954
- Literature/Schematics (4)
- Photofact Folder, Howard W. SAMS (Set 218, folder 9, dated 10-53)
- Author
- Model page created by Peter Rutishauser. See "Data change" for further contributors.
- Other Models
-
Here you find 383 models, 164 with images and 294 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Raytheon Mfg. Co.; Cambridge, MA