• Country
• Netherlands

• Manufacturer / Brand
• Philips; Eindhoven (tubes international!); Miniwatt

• Year
• 1955 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 352429

• Number of Tubes
• 7

• Valves / Tubes
• DC70 DC70 1AD4 DF97 DF97 DF97 DAF96

• Number of Transistors

• Semiconductors
• OA85 OA85

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Storage and/or dry batteries / NiCd: 2 x 12 & 2 x 67,5 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Signal Strength Meter GM4920 - Philips; Eindhoven tubes

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

• Dimensions (WHD)
• 250 x 170 x 200 mm / 9.8 x 6.7 x 7.9 inch

• Notes

• Frequenzy range: 46 - 230 MHz

• Net weight (2.2 lb = 1 kg)
• 5.850 kg / 12 lb 14.2 oz (12.885 lb)

• Mentioned in
• -- Original prospect or advert

• Author
• Model page created by Hugo Sneyers. See "Data change" for further contributors.

• Other Models

• Here you find 5270 models, 4414 with images and 3457 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philips; Eindhoven (tubes international!); Miniwatt