Transmitting Tubes

Eimac Transmitting Tetrode Tube, Air Cooled
Used excellent condition * No longer available for export
MFR: Eimac
SKU: 4X150G-Jan-8172
Ninety Day Warranty

The Eimac 304TH is a medium-mu power triode intended for use as an amplifier, occilator or modulator. It has a maximum plate dissapation rating of 300 watts and a maximum plate voltage rating of 3000 volts at frequencies up to 40 Mc.

1200 watts plate power output with 53 watts driving power.

New Old Stock * New In Box * Not Available for Export
MFR: Eimac * Made in USA
SKU: 304TH

Designed to operate as an IF amplifier, AF amplifier and second detector. 
MFR: GE
SKU: 12FR8
New old stock * No longer available for export.

• Output Power: 42 kW
• Maximum Frequency: 90 MHz
• Filament Voltage: 6.3 V
• Filament Current: 160 A
• Amplification Factor: 20 µ

New Old Stock * No longer available for export
MFR: Svetlana
SKU: 3CW30000H3-SVET

Data Sheet

This New Old Stock (NOS) tube has been recently tested and meets all technical specifications. The Warranty period for this tube is Ninety Days from the date of purchase, for the original customer only.  Please follow the instruction insert for proper installation.

The 9017 is designed specifically for use in modern UHF-TV translators and internally diplexed transmitters requiring low third order intermodulation distortion (IMD).

New Old Stock * No longer available for export
MFR: Burle
SKU: 9017-BURLE

Data Sheet

• Filament: Thoriated Tungsten
• Voltage: 7.5 Volts
• Current: 48 – 53 Amps

New Old Stock, New In Box * No longer available for export
MFR: Eimac
SKU: 3CX3000F1-EI

Data Sheet

This New Old Stock (NOS) tube has been recently tested and meets all technical specifications. The Warranty period for this tube is Ninety Days from the date of purchase, for the original customer only. Please follow the instruction insert for proper installation.

QKK753 Raytheon Electron Tube  MFR: Raytheon NOS (New Old Stock/Original box)

Designed to be used as a amplifier tube at frequencies up to 250Mc.
New Old Stock * New In Box * No Longer available for export
MFR: Ken-Rad
SKU: 826-KEN-RAD

• Filament: Thoriated Tungsten
• Voltage: 7.5 volts
• Current: 48 (min.) – 53 (max.) Amps

New Old Stock * No longer available for export
MFR: Eimac
SKU: 3CX2500F3-EI

Data Sheet

This New Old Stock (NOS) tube has been tested and meets all technical specifications. The Warranty period for this tube is Ninety Days from the date of purchase, for the original customer only.  Please follow the instruction insert for proper installation.