Transmitting Tubes

• 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.

• Double getters
• Made for the United States Military

New Old Stock * No Longer Available for Export
MFR: Sylvania 
SKU:  JAN-CHS-5933-SYL

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-BB-RFP

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-BB-M3-RFP

3CW300B variant.
New Old Stock * No longer available for export
MFR: Eimac
SKU: Y-278

Similar to 4X150A with coaxial base. Max frequency raised to 500MHz CW or to 1500MHz pulse.

New Old Stock * No longer available for export
MFR: Eimac
SKU: 4X150G-EI-NOS

New Old Stock * New In the Box * No longer available for export
MFR: Svetlana
Made in Russia
SKU: 572B-SVET-RFP-BB

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.

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-BB-MP-RFP

Designed to be used as a beam power amplifier in applications requiring continuity of operation.
New old stock * No longer available for export.
MFR: GE, Sylvania
SKU: 1622