• Country
• Germany

• Manufacturer / Brand
• Dressler Hochfrequenztechnik GmbH, Stolberg

• Year
• 1980 ??

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

• Radiomuseum.org ID
• 343897

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

• Number of Tubes
• 1

• Valves / Tubes
• 4CX250R

• 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: VHF Linear Amplifier D200 D200 [4CX250R] - Dressler Hochfrequenztechnik

• Shape
• Tablemodel, with any shape - general.

• Notes

• Linear amplifier for 2 m band.
  With 4CX250R tube, about 150/250 W in FM and 350 W in SSB output.
  Maximum output 250/300 W in FM and 480/600 in SSB.
  See also the same model with 4CX250B tube, just a little less powerful.

• Mentioned in
• From original "Instruction Manual"

• Author
• Model page created by Pier Antonio Aluffi. See "Data change" for further contributors.

• Other Models

• Here you find 7 models, 6 with images and 5 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Dressler Hochfrequenztechnik GmbH, Stolberg