• Country
• Italy

• Manufacturer / Brand
• Geloso SA; Milano

• Year
• 1964 ?

• Category
• Amateur Equipment (Other, but not Key)

• Radiomuseum.org ID
• 99511

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

• Number of Tubes
• 3

• Valves / Tubes
• 6U8 6AH6 6CL6

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Powered by external power supply or a main unit.

• Material
• Metal case, TUBES VISIBLE

• from Radiomuseum.org
• Model: VFO G4/105 - Geloso SA; Milano

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 125 x 124 x 140 mm / 4.9 x 4.9 x 5.5 inch

• Notes
• gruppo pilota a frequenza regolabile VFO, stabilizzato a quarzo, 80, 40, 20, 15, 10 Metri, la banda 10 metri è suddivisa in due sottogamme. potenza rf sufficente per il pilotaggio di una valvola 6146 oppure 807 in AM o CW. Alimentazioni richieste: tensione anodica max 300 V/45 mA, 0-200 V regolabili per griglia schermo 6CL6, anodica oscillatori 150 V/10 mA stabilizzata con valvola 0A2 esterna. Cinque quarzi impiegati 2, 9, 16, 23, 24 MHz.

• Net weight (2.2 lb = 1 kg)
• 0.8 kg / 1 lb 12.2 oz (1.762 lb)

• Mentioned in
• Bollettino Tecnico Geloso (N. 95 dell'inverno 1964-65 pag. 24)

• Author
• Model page created by Giuseppe Antonio Tusini. See "Data change" for further contributors.

• Other Models

• Here you find 956 models, 803 with images and 724 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Geloso SA; Milano