• Country
• United States of America (USA)

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

• Year
• 1959

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 78375

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

• Number of Transistors
• 8

• Semiconductors
• 2N1107 2N1108 2N1109 2N1110 2N1111 2N238 2N185 2N185

• Main principle
• Superhet with RF-stage; ZF/IF 455 kHz; 2 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries / 6 x C 1.5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm

• from Radiomuseum.org
• Model: Ranger 1000 Series L14E Ch= HS-730 - Motorola Inc. ex Galvin Mfg.Co

• Shape
• Portable set > 8 inch (also usable without mains)

• Notes

• Rotating Handle Antenna.

  Hand-wired chassis, socketed transistors, RF amp stage separated from mixer and oscillator stage, single-ended push-pull audio output.

• Circuit diagram reference
• Beitman Radio Diagrams Vol. 20, 1960

• Mentioned in
• Collector's Guide To TrR1 Bunis trans.94 (1996, page 167)

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Date 1-60, Set 470, Folder 16)

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

• Other Models

• Here you find 4608 models, 2967 with images and 4107 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)