-40%
GU-81M-High-Power-750W-50MHz-Pentode/GU81-HAM-Transmitting-Generator-Tube 1pcs
GU-81M-High-Power-750W-50MHz-Pentode/GU81-HAM-Transmitting-Generator-Tube 1pcs
GU-81M-High-Power-750W-50MHz-Pentode/GU81-HAM-Transmitting-Generator-Tube 1pcs

GU-81M-High-Power-750W-50MHz-Pentode/GU81-HAM-Transmitting-Generator-Tube 1pcs

$ 16.89

Availability: 64 in stock
  • Restocking Fee: No
  • Return shipping will be paid by: Buyer
  • All returns accepted: Returns Accepted
  • Model: GU-81M
  • Country/Region of Manufacture: Russian Federation
  • Brand: RUSSIAN
  • Refund will be given as: Money Back
  • Item must be returned within: 14 Days
  • Type: TUBE
  • Condition: New

    Description

    Lot of 1 pcs. of GU-81M
    High Power
    750W 50MHz
    Pentode GU81M GU81 HAM Transmitting Generator Tube
    Name
    GU81M
    Type
    pentode
    Cathode type
    tugsten,carbidized,direct heating
    Application field
    power amplification up to 50 MHz
    Brief application
    amplification, oscillation
    Envelope
    glass
    Cooling method
    air
    Dimensions
    260mmx202mm
    Mass
    1 kg
    Filament voltage
    12.6 V
    Filament current
    at most 11 A
    Mutual conductance
    4.5 to 6.5 mA/V
    Gain coefficient
    2.5 to 4
    Output power
    0.45 kW
    Maximum anode voltage
    550 V
    Maximum operating frequency
    50MHz
    Please note that shipping cost is calculated at average. If you have any objections please contact me for a specific quotation.