Transmitting Tubes

This Machlett 2C39A is a glass-metal high-mu planar triode with a plate dissipation rating of 100 watts, designed as a power amplifier, oscillator, or frequency multiplier at frequencies to above 2500 megacycles.

New Old Stock * Not available for export
MFR: Machlett
SKU: 2C39A-MACH

The 4X150D tetrodes are compact power tubes intended for use as amplifiers, oscillators, or frequency multipliers at frequencies up to 500 megacycles. They are designed for operation at a heater potential of 26.5 volts.

Used * No longer available for export
MFR: Eimac
SKU: 4X150D-EI-P

Radial Beam Power Tetrode Transmitting Tube
Used * No longer available for export
MFR: Eimac
SKU: 4X150A-EI-P

NOTE: The photo is for reference only.

Ceramic/Glass Tetrode
HD version of 4X150D
Clean Used * No longer available for export
MFR: Amperex
SKU: 7609-AMP-P

This Eimac 2C39A is a glass-metal high-mu planar triode with a plate dissipation rating of 100 watts, designed as a power amplifier, oscillator, or frequency multiplier at frequencies to above 2500 megacycles.

New Old Stock * No longer available for export
MFR: Eimac
SKU: 2C39A-GLASS-EI
Data Sheet

The Eimac 2C39A is a ceramic-metal high-mu planar triode with a plate dissipation rating of 100 watts, designed as a power amplifier, oscillator, or frequency multiplier at frequencies to above 2500 megacycles.

New Old Stock * No longer available for export
MFR: Eimac
SKU: 2C39A-EI
Data Sheet

The 2C39WA is a planar triode of ceramic and metal construction designed as a power amplifier, oscillator, or frequency multiplier in the VHF and UHF ranges. The 2C39WA is manufactured and tested to exacting tolerances to insure consistent and uniform tube performance.

New Old Stock * No longer available for export
MFR: General Electric Company
SKU: 2C39WA-GE

Special purpose, broadcast/industrial High Mu Triode
New Old Stock * No longer available for export
MFR: General Electric Company
SKU: GL-2C39A-GE

YU-158 (YU158) tubes are "SELECT" tubes for medical use 8877 tubes.

• Dented Heat Sink

Tested Pullout * No longer available for export
MFR: Eimac
SKU: YU158-DENT-P

30 Day Warranty