Nine Transistors T-901BK Code 124
Philco, Philadelphia Stg. Batt. Co.; USA
- Country
- United States of America (USA)
- Manufacturer / Brand
- Philco, Philadelphia Stg. Batt. Co.; USA
- Year
- 1960 ?
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 136464
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Transistors
- 9
- Semiconductors
- Main principle
- Superhet with RF-stage; ZF/IF 455 kHz; 2 AF stage(s)
- Tuned circuits
- 7 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Dry Batteries / 4 x 1.5 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: Nine Transistors T-901BK Code 124 - Philco, Philadelphia Stg. Batt
- Shape
- Portable set > 8 inch (also usable without mains)
- Notes
-
The Philco T-901BK is a battery operated portable 9 transistor BC band receiver. Has RF stage and push-pull audio output stage. Also has earphone jack that disconnects the speaker for private listening.
The following models use the same schematic, chassis and cabinet but have different cabinet colors:
Model Cabinet Color T-901BK Black T-901BR Brown
- Literature/Schematics (1)
- - - Manufacturers Literature (Philco Transistor Radio Service Manual, PR-3484 Dated 1960)
- Literature/Schematics (2)
- Beitman Radio Diagrams, Vol. 21, 1961 (Page 125)
- Literature/Schematics (3)
- Photofact Folder, Howard W. SAMS (Set 535, folder 10 dated 6-61)
- Author
- Model page created by Peter Hoddow. See "Data change" for further contributors.
- Other Models
-
Here you find 4017 models, 2213 with images and 3664 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Philco, Philadelphia Stg. Batt. Co.; USA
Collections
The model Nine Transistors is part of the collections of the following members.