Transmitting Tubes

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

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

Transmitting Tube, High Vacuum Diode Rectifier
Vintage 4 pin
New Old Stock * No longer available for export
MFR: Eimac
SKU: 253

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

New Old Stock * No longer available for export
MFR: Penta Labs
SKU: 4-400A-JAN-CBCZ-P

4-400A  EIMAC Transmit Tube (NOS)

New Old Stock * No longer available for export
MFR: Eimac
SKU: 4-400A-EI-NOS

Low HOur Pull * No longer available for export
MFR: Penta
SKU: 4PR400A-PENTA-LHP

8188/4PR400A Radial-beam Pulse Tetrode Modulator Oscillator Amplifier tube. 

Low Hour Pull
MFR: Eimac
SKU: 4PR400A-JAN-LHP