-40%
NATIONAL 5894 VACUUM TUBE - NOS
NATIONAL 5894 VACUUM TUBE - NOS
NATIONAL 5894 VACUUM TUBE - NOS
NATIONAL 5894 VACUUM TUBE - NOS
NATIONAL 5894 VACUUM TUBE - NOS

NATIONAL 5894 VACUUM TUBE - NOS

$ 5.28

  • Brand: National
  • Country/Region of Manufacture: China
  • Model: 5894
  • Modified Item: No
  • Type: Vacuum Tube

Description

This is a NOS National Electronics 5894 tube. The 5894 is a double beam tetrode for use in transmitter power amplifiers, frequency multipliers etc. It was also used as a class B modulator. The 5894 was popular in some mobile equipment since it had a center tapped heater which allowed heater voltage of 6.3 or 12.6 volts AC or DC.