Transmitting Tubes
Please choose from the following TRANSMITTING TUBES Sub-Catagory choices:
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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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4CX1500B/8660 Eimac Transmitting Tube (Pull)
$1,196.91Eimac Transmitting Tube
Used * No longer available for export
MFR: Eimac
SKU: 4CX1500B-PEmail rfq@rfparts.com for price quote
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 -
4CX3000A / 8169 Eimac Radial Beam Power Tetrode (NOS)
$1,754.90- Filament: Thoriated Tungsten
- Voltage: 9.0 volts
- Current: 39.5 – 43.5 Amps
- Amplification Factor (Grid Screen): 5.5
New Old Stock * No longer available for export
MFR: Eimac
SKU: 4CX3000AThis 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 -
4CX350A Amperex Transmitting Tube (4CX350A / DX553 / 8321)(NOS)
$269.90 -
4CX12000A RFP Rebuilt Radial Beam Power Tetrode
$3,794.90- Filament: Thoriated-tungsten mesh
- Voltage: 6.5 ± 0.3 Volts
- Current @ 6.5V: 105 Amps
New Old Stock * No longer available for export
MFR: R F Parts Company
SKU: 4CX12000A-RFP-REBUILDThis 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 -
4CX350AC Eimac/CPI Radial-Beam Power Tetrode Tube (NOS/NIB)
$349.90- Long Life version of 4CX350A
New Old Stock * New In Box * No longer available for export
MFR: Eimac/CPI
SKU: 4CX350AC-EI-NIBThis 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 -
4CX250BT Amperex Special Broadcast/Industrial Transmitting Tube (NOS)
$129.91
