Linear Amplifier F200

Fischer, Willi; Griesstätt

Data
Forum
Pictures
Collections

  • Year
  • 1971 ??
  • Category
  • Amateur Equipment (Other, but not Key)
  • Radiomuseum.org ID
  • 340996
    • Brand: WFG

 Technical Specifications

  • Number of Tubes
  • 1
  • Main principle
  • Radio Frequency Amplification only
  • Wave bands
  • VHF incl. FM and/or UHF (see notes for details)
  • Power type and voltage
  • Alternating Current supply (AC) / 220 Volt
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Linear Amplifier F200 - Fischer, Willi; Griesstätt
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 284 x 168 x 225 mm / 11.2 x 6.6 x 8.9 inch
  • Notes

  • Linear amplifier operating on frequencies from 144 to 146 MHz. The commercial version has frequencies from 125 to 160 MHz.
    It is built in three power versions which involve the use of 3 different tubes (A / B / R).

        A B R  
      Output power   PEP  500   600   750    W RF
        SSB 300 360 460   W RF
        AM/FM 150 280 230   W RF
      Driving power   SSB 3 4 5   W RF
        AM/FM 2 3 4   W RF

    Transmitting tube:  4X150A  /  4CX250B  / 4CX250R.
    Anodic voltage: A/B 2,000 V; R 2,250 V,  300 mA.
    Instrument for: grid current, screen current, anode current, anode voltage, output power.

    Weight:  A/B 14 kg; R 15,5 kg.

  • Mentioned in
  • -- Original prospect or advert (“Radio Rivista” official organ of "ARI Amat. Radio Assoc." of Italy, number 9, September 1976.)
  • Literature/Schematics (1)
  • UKW-Berichte 1971 Heft 4 Seite 255
  • Author
  • Model page created by Pier Antonio Aluffi. See "Data change" for further contributors.

 Collections | Museums | Literature

 Forum