- Country
- United States of America (USA)
- Manufacturer / Brand
- Drake, R.L. Miamisburg, Ohio
- Year
- 1981
- Category
- Commercial Receiver (may include amateur bands)
- Radiomuseum.org ID
- 94999
- Number of Transistors
- Semiconductors present.
- Semiconductors
- Main principle
- Superhet, double/triple conversion; ZF/IF 48050/5645 kHz
- Wave bands
- Broadcast, Long Wave and more than two Short Wave bands.
- Power type and voltage
- Line / Batteries (any type) / 100-240 / 24 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
- Material
- Metal case
- from Radiomuseum.org
- Model: RR-3 - Drake, R.L. Miamisburg, Ohio
- Shape
- Rack
- Dimensions (WHD)
- 480 x 133 x 356 mm / 18.9 x 5.2 x 14 inch
- Notes
- Maritime communcations receiver, coverage 10 kHz - 30 MHz; AM, USB/LSB;
Commercial / maritime variant of the R-7A with internal speaker in rack.
- Net weight (2.2 lb = 1 kg)
- 8.6 kg / 18 lb 15.1 oz (18.943 lb)
- Source of data
- -- Original-techn. papers.
- Author
- Model page created by Martin Bösch. See "Data change" for further contributors.
- Other Models
-
Here you find 154 models, 99 with images and 61 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Drake, R.L. Miamisburg, Ohio