BIRD Digital RF
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4CX3000A / 8169 RF Parts Radial Beam Power Tetrode (Rebuilt)
$1,845.90- Filament: Thoriated Tungsten
- Voltage: 9.0 volts
- Current: 39.5 – 43.5 Amps
- Amplification Factor (Grid Screen): 5.5
Rebuilt * No longer available for export
MFR: RF Parts CompanyThis rebuilt 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.
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4CX5000A RF Parts Radial Beam Power Tetrode (Rebuilt )
$1,490.90- Filament: Thoriated Tungsten
- Voltage: 7.5 volts
- Current: 73 – 78 Amps
- Amplification Factor (Grid Screen): 4.5
Rebuilt * No longer available for export
MFR: RF Parts Company
SKU: 4CX5000A-RFPRThis rebuilt 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.
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4CX1000A / 8168 Eimac Ceramic Power Tetrode (NOS)
$1,591.90- Cathode: Oxide Coated, Unipotenial
- Heater Voltage: 6.0 ±0.3 Volts
- Heater Current at 6 Volts: 9.0 Amps
New Old Stock * No longer available for export
MFR: Eimac
SKU: 4CX1000A-EIThis 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.
Made in the USA -
4CX250R Amprex Transmitting Tube 7580W (Pull)
$142.91Used * No longer available for export
MFR: Amprex
SKU: 4CX250R-AMP-PNOTE: Picture for reference only. Condition and Cosmetics may vary.
This tube has been recently tested and meets all technical specifications. The Warranty period for this tube is Thirty Days from the date of purchase, for the original customer only. Please follow the instruction insert for proper installation.
Made in the USA -
4CX250R Svetlana Transmitting Tube 7580W, Broadcast/Industrial (NOS)
$189.91 -
4CX250R Eimac Transmitting Tube Broadcast/Industrial (NOS)
$189.91Transmitting Tube, Broadcast/Industrial
New Old Stock * No longer available for export
MFR: Eimac
SKU: 4CX250R-EI-NOSThis 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.
Made in the USA -
8809 / 4CX600J Eimac Ultra Linear Power Tetrode (NOS)
$994.91- Cathode: Oxide Coasted, Unipotential
- Heater Voltage: 6.0 +0.3 Volts
- Heater Current, at 6.0 Volts: 5.4 Amps
- Cathode-Heater Potential (maximum): ±150 Volts
New Old Stock * No longer available for export
MFR: Eimac
SKU: 4CX600J-EIThis 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.
Made in the USA -
4CX350A Eimac Transmitting Tube 8321/4CX350A (NOS)
$279.90 -
4CX125C Eimac Ceramic Transmitting Tube Tetrode (NOS)
$34.91 -
4CX600F Eimac Transmitting Tube Tetrode (NOS)
Call for Price
1-800-RFPARTS (1-800-737-2787)
