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» Vacuum tubes by use » HAM Radio tubes » GU33B / GU-33B tube (original box)
GU33B / GU-33B tube (original box)
Manufacturer: Svetlana factory
GU33B / GU-33B tube (original box)
GU33B / GU-33B tube (original box)
GU33B / GU-33B tube (original box)
$20.00/ea
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Average delivery time to United States is 16 days.
The GU-33B tetrode is designed to operate for wide-band power application at frequencies up to 500 MHz in RF equipment.

General

  • Cathode: indirectly heated, oxide-coated;
  • Envelope: glass-to-metal;
  • Cooling: forced air;
  • Height: at most 85 mm;
  • Diameter: at most 50 mm;
  • Mass: at most 220 g.

    NOS & NIB

    • Technical Specifications Technical Specifications

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