129 Ch= 127A
Patterson Radio Co. / Electric Co.; Los Angeles, CA
- Country
- United States of America (USA)
- Manufacturer / Brand
- Patterson Radio Co. / Electric Co.; Los Angeles, CA
- Year
- 1937
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 250068
- Number of Tubes
- 12
- Main principle
- Superhet with RF-stage; ZF/IF 465 kHz; 2 AF stage(s)
- Tuned circuits
- 10 AM circuit(s)
- Wave bands
- Broadcast plus more than 2 Short Wave bands.
- Power type and voltage
- Alternating Current supply (AC) / 110; 125; 220; 250 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 12 inch = 30.5 cm
- Power out
- 10 W (unknown quality)
- Material
- Wooden case
- from Radiomuseum.org
- Model: 129 Ch= 127A - Patterson Radio Co. / Electric
- Shape
- Console with any shape - in general
- Dimensions (WHD)
- 25 x 42 x 14 inch / 635 x 1067 x 356 mm
- Notes
-
The Patterson 129 is an AC operated 12 tube console with the Model 127A chassis and speaker. It had four bands covering 15 to 550 meters, with an optional band covering 750 to 2300 meters. It is equipped with a tuning eye tube. It was advertised as being "climate proof," with all transformers, coils, and condensers (capacitors) vacuum impregnated. A high fidelity switch broadens the response curves of the intermediate frequency transformers. It has a "Magic Beacon" for locating stations too weak to come in properly.
A 1937 Patterson brochure calls out the use of all "G" tubes (6K7G, 6L7G, etc..) used in this model, but Riders lists only the rectifier as a G tube.
- Price in first year of sale
- 129.50 USD
- Literature/Schematics (1)
- Rider's Perpetual, Volume 8 = 1937 and before (Riders 8-7, 8)
- Author
- Model page created by Stephen Masek. See "Data change" for further contributors.
- Other Models
-
Here you find 111 models, 45 with images and 66 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Patterson Radio Co. / Electric Co.; Los Angeles, CA