• Country
• Spain

• Manufacturer / Brand
• Vanguard; Hospitalet de Llobregat

• Year
• 1971 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 259019

• • alternative name: Cahué Industrial

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

• Number of Transistors
• 7

• Semiconductors
• BF195 BF194 BF194 2N4286 AC188 AC188 AC187 SFD107 SFD112

• Main principle
• Superheterodyne (common); ZF/IF 470 kHz; 3 AF stage(s)

• Wave bands
• Broadcast and Short Wave (SW).

• Power type and voltage
• Batteries / addl. power jack / 4 x 1,5 / 6 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 3.5 inch = 8.9 cm

• Power out
• 0.44 W (undistorted)

• from Radiomuseum.org
• Model: Prospector 81-PT - Vanguard; Hospitalet de

• Dimensions (WHD)
• 240 x 125 x 47 mm / 9.4 x 4.9 x 1.9 inch

• Literature/Schematics (1)
• -- Original-techn. papers.

• Author
• Model page created by Miguel Bravo-Cos. See "Data change" for further contributors.

• Other Models

• Here you find 142 models, 92 with images and 123 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Vanguard; Hospitalet de Llobregat