• Country
• Netherlands

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

• Year
• 1948 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 122784

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

• Number of Tubes
• 5

• Valves / Tubes
• EF50 EF50 EF51 EF50 AZ1 150A1

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 145; 200; 220; 245 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Standard-Signalgenerator GM 2653 - Philips; Eindhoven tubes

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 550 x 370 x 370 mm / 21.7 x 14.6 x 14.6 inch

• Notes
• Frequenzbereich 32 kHz ... 32 MHz
  in 8 Bereichen:
  1 = 32 ... 100 kHz
  2 = 100 ... 320 kHz
  3 = 320 ... 1000 kHz
  4 = 1 ... 3,2 MHz
  5 = 3,2 ... 10 MHz
  6 = 10 ... 32 MHz
  7 = 100 ... 150 kHz
  8 = 400 ... 500 kHz
  Ausgangsimpedanz:
  10 Ohm + 33000 pF in Reihe
  Bei den am häufigsten vorkommenden Rundfunk-Zwischenfrequenzen ist eine Frequenzeinstellung zwischen 100 und 150 kHz sowie zwischen 400 und 500 kHz bei einer Abweichung von weniger als +/- 0,2% möglich (Bereich 7+8)

• Net weight (2.2 lb = 1 kg)
• 40 kg / 88 lb 1.7 oz (88.106 lb)

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

• Author
• Model page created by Geert Schulte. See "Data change" for further contributors.

• Other Models

• Here you find 5244 models, 4386 with images and 3445 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philips; Eindhoven (tubes international!); Miniwatt