• Country
• Spain

• Manufacturer / Brand
• Vanguard; Hospitalet de Llobregat

• Year
• 1965 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 111026

• • alternative name: Cahué Industrial

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

• Number of Transistors
• 11

• Semiconductors
• SF115 SF115 BF115 SL300_Trans SL300_Trans SL300_Trans SL300_Trans 2N3739 2N3793 AC139 AC139 BB100 1N541 SFD107 SFD112 1N542

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast, Short Wave plus FM or UHF.

• Power type and voltage
• Dry Batteries / 4 × 1,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Relay 38PT-S5 - Vanguard; Hospitalet de

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

• Notes

• Altavoz / Loudspeaker = 4" × 6". 

• Literature/Schematics (1)
• -- Schematic

• 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