• Country
• United States of America (USA)

• Manufacturer / Brand
• Motorola Inc. (ex Galvin Mfg.Co. Chicago); Schaumburg (IL)

• Year
• 1960

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 85585

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

• Number of Transistors
• 6

• Semiconductors
• 2N1108 2N1110 2N1111 2N1274 2N1274 2N1274

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

• Tuned circuits
• 5 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries / 2 x 9 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: All Transistor XT18S Ch= HS-802 - Motorola Inc. ex Galvin Mfg.Co

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

• Dimensions (WHD)
• 9.5 x 6 x 3 inch / 241 x 152 x 76 mm

• Notes
• The Motorola model XT18S is a 6 transistor and 2 diode portable AM receiver. AM band tuning range: 535-1620KHz. An earphone jack is located on side of radio which disconnects the speaker for private listening. Cabinet color = Tan.

• Circuit diagram reference
• Beitman Radio Diagrams Vol. 21, 1961

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Set 516 folder 12 date 1-61)

• Literature/Schematics (2)
• - - Manufacturers Literature

• Author
• Model page created by Egon Penker. See "Data change" for further contributors.

• Other Models

• Here you find 4508 models, 2955 with images and 4002 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Motorola Inc. (ex Galvin Mfg.Co. Chicago); Schaumburg (IL)