• Country
• Netherlands

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

• Year
• 1953/1954

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 94855

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

• Number of Tubes
• 4

• Valves / Tubes
• ECH81 ECH81 ECC81 EZ80 85A2

• Tuned circuits
• 1 AM circuit(s)

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

• Loudspeaker
• - - No sound reproduction output.

• from Radiomuseum.org
• Model: Frequenz Modulator GM2886 /01 - Philips; Eindhoven tubes

• Dimensions (WHD)
• 250 x 170 x 133 mm / 9.8 x 6.7 x 5.2 inch

• Notes

• 4-MHz-Oszillator, frequenzmodulierbar mit extern zuzuführendem Sägezahnsignal bis 50 V_PP; eingebauter Mischer zur Frequenzumsetzung mit extern zugeführtem HF-Signal von z.B: Philips GM2883.

• Net weight (2.2 lb = 1 kg)
• 4.3 kg / 9 lb 7.5 oz (9.471 lb)

• Price in first year of sale
• 595.00 DM

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

• Other Models

• Here you find 5233 models, 4365 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