• Year
  • 1961–1972 ?
  • Category
  • RF (Radio Frequency-) Amplifier
  • Radiomuseum.org ID
  • 108881

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

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • Radio Frequency Amplification only
  • Wave bands
  • Wave Bands given in the notes.
  • Power type and voltage
  • Alternating Current supply (AC) / 115; 230 Volt
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Linear Amplifier 30L-1 - Collins Radio Company; Cedar
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 380 x 170 x 350 mm / 15 x 6.7 x 13.8 inch
  • Notes
  • Linear Amplifier for amateur bands 80-10m, SSB/CW 1000W PEP input.

    Price $500  (QST 1961).

  • Net weight (2.2 lb = 1 kg)
  • 17.2 kg / 37 lb 14.2 oz (37.885 lb)
  • Mentioned in
  • -- Original prospect or advert (Kurzwellen - Amateurfunkgeräte, R. Birchel)

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The model Linear Amplifier is part of the collections of the following members.

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