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This valve is used for diatheramy 500 watts, pvc welding machines, pre- heating purpose, and for medical purpose the 833a is a power triode intended for use in rf amplifier, oscillator, or class b modulator service. The 833a features rugged construction for high power rf transmitter applications. The envelope more...
This valve IS USED for diatheramy 500 watts, pvc welding machines, pre- HEATING purpose, AND for medical purpose the 833a IS A power triode INTENDED FOR USE in rf amplifier, oscillator, or class b modulator service. The 833A features rugged construction for high power rf transmitter applications. The envelope more...