Transmitting Tubes
Please choose from the following TRANSMITTING TUBES Sub-Catagory choices:
5933WA Sylvania Tetrode Vacuum Tube with Black Plate Gold Label (NOS)
In Stock
- 2 top getters
- Made for the United States Navy
New Old Stock * No Longer Available for Export
MFR: Sylvania
SKU: 5933WA-GL-SYL
QKK753 Raytheon Tube
Regular Price: $79.95
Special Price $49.95
In Stock
QKK753 Raytheon Electron Tube MFR: Raytheon NOS (New Old Stock/Original box)
12FR8 Pentode Triode Diode Tube (NOS/NIB)
In Stock
Designed to operate as an IF amplifier, AF amplifier and second detector.
MFR: GE
SKU: 12FR8
New old stock
Y-278 Eimac Liquid Cooled Transmitting Tetrode (Pull) Y278
In Stock
3CW300B variant.
Used * No longer available for export
MFR: Eimac
SKU: Y-278-P
5851 Tung Sol Beam Power Pentode Tube (NOS/NIB)
In Stock
Designed to be used in class A and class C amplifiers and is tested as a frequency doubler at an output frequency of 400Mc.
New old stock * No longer available for export.
MFR: 5851
SKU: Tung Sol
446A RCA Triode Tube (NOS/NIB)
In Stock
Designed primarily for use as an RF amplifier in radar receivers. 10db of noise at 1Ghz.
New old stock * No longer available for export.
MFR: RCA
SKU: 446A
3CX3000F1 / 8239 Eimac Low-Mu Power Triode (NOS/NIB)
In Stock
- 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
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.
3CW30000H3 Svetlana Water Cooled Medium-Mu Industrial Triode (NOS)
In Stock
- 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
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.
4X150G Eimac JAN- 8172 Transmitting Tetrode Tube, Air Cooled (Pull)
In Stock
Eimac Transmitting Tetrode Tube, Air Cooled
Used excellent condition * No longer available for export
MFR: Eimac
SKU: 4X150G-Jan-8172
Ninety Day Warranty
572B RF Parts Company SELECT Transmitting Tube
In Stock
Each RF Parts Company 572B is tested by the Engineering Staff at RF Parts Company in San Marcos, CA USA. They are virtually an exact replica of the original Cetron 572B / T160L tube.
NOTE: These are NOT PSVANE or Shuguang tubes.
Can be used in Ameritron AL572 or 572X, Collins 30L1, and Heathkit SB200 & SB201. Ameritron 811H can be upgraded with a 572B Matched Quad.
Designed / Manufactured: USA / CHINA
6 Month Limited Warranty against manufacturing defects and workmanship.
SKU: 572B-WB-RFP
