Transmitting Tubes
Please choose from the following TRANSMITTING TUBES Sub-Catagory choices:
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4CX125C Eimac Ceramic Transmitting Tube Tetrode (NOS)
$34.91 -
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 -
4CX1500B / 8660 Eimac Radial Beam Power Tetrode (NOS)
$1,581.90Cathode: Oxide Coated, Unipotential
Heating time: 3 Minutes
Heater:
Voltage: 6 Volts Nominal
Current: 9 Amps (minimum), 11 Amps (Maximum)New Old Stock * No longer available for export
MFR: Eimac
SKU: 4CX1500B-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 -
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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4CX250B / 7203 Eimac Ceramic Transmitting Tube (Pull)
$172.91This is a “Good Used Tube” or “Pull”. Some are removed from New or Reconditioned Military or Commercial Equipment. This tube receives the Full RF PARTS Testing, and is electrically similar to our NOS tube at 95%-100%. There may be some minor scratches or discoloration indicating that the tube had been in a socket.
Used * No longer available for export
MFR: Eimac
SKU: 4CX250B-EI-PNOTE: PICTURE FOR REFERENCE ONLY. CONDITION 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 -
4CX250B/7203 Eimac Transmitting Tube (NOS)
$305.91Eimac Transmitting Tube
New Old Stock * No longer available for export
SKU: 4CX250B-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 -
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 -
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 -
4CX350A Eimac/Amperex Transmitting Tube (Pull)
$168.91 -
4CX10000J Eimac Radial-Beam 10,000 Watt Power Tetrode (NOS/NIB)
$2,791.90- Plate Dissipation (Max.): 12,000 Watts
- Screen Dissipation (Max.): 450 Watts
- Grid Dissipation (Max.): 200 Watts
- Frequency for Max. rating (CW): 110 MHz
- Amplification Factor: 4.5
New Old Stock, New In Box * No longer available for export
MFR: Eimac
SKU: 4CX10000JThis 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
