• Country
• United States of America (USA)

• Manufacturer / Brand
• Philco, Philadelphia Stg. Batt. Co.; USA

• Year
• 1959

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 78447

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Transistors
• 4

• Semiconductors
• 2N252 2N254 R186 2N185 1N60A

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s); Reflex

• Tuned circuits
• 5 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries / AA: 4 x 1.5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 2.75 inch = 7 cm

• Power out
• 0.025 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: T-45 Code 126 - Philco, Philadelphia Stg. Batt

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Notes

• The Philco Model T-45 (Code 126) is a Battery operated 4 transistor and 1 diode portable AM Receiver. BC Band Tuning Range: 535 to 1620KHz. This model has Qty(1) 2.75" PM speaker. Earphone jack disconnects the speaker for private listening. Uses Qty(4) 1.5V AA cells. Cabinet is Ivory and Terra Cotta or Ivory and Turquoise.
  The 2nd IF transistor R186 is reflexed as the 1st af amplifier.

• Literature/Schematics (1)
• - - Manufacturers Literature (Philco Transistor Radio Service Manual PR-3307 Dated 1959)

• Literature/Schematics (2)
• Beitman Radio Diagrams, Vol. 20, 1960 (Pages 104-105)

• Author
• Model page created by Trev Levick. See "Data change" for further contributors.

• Other Models

• Here you find 4041 models, 2217 with images and 3690 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philco, Philadelphia Stg. Batt. Co.; USA