Transmitting Tubes

Tested Medical Pullout * No longer available for export
MFR: Eimac, USA
SKU: YU158-P
30 Day Warranty

HENRY 3000D Radio Frequency Power Generators, rated at 3000 Watts Continuous Output on 13.56 MHz

We have stored several Henry 3000D Generator/Amplifier units in one of our warehouses for more than 15 years.  They were removed from service at "Applied Materials".   The Henrys as a whole and the parts therein, are in good condition.  Each unit is tested and evaluated by our Chief RF Engineer, W6NQ.

• Eimac 3CX3000A7 tube. 
• Full Bird Dual Slug Wattmeter setup with forward and reflected power. 
• Three Phase 208/240 V input.
• Full inventory of all electronic parts is not complete. Thank you for your patience, as we are still, "Under Construction" with this endeavor.

• Power requirement: 40 Amps

Please send an email to customerservice@rfparts for any questions that you may have.

Weight 600 lbs.  (Local Pickup or Truck Freight)

FOB San Marcos, CA 

MFR: Henry Radio Electronics, California

Not available for export   Limited Warranty

Cathode: Oxide Coated, Unipotential
Heating time: 3 Minutes
Heater:
   Voltage: 6 Volts Nominal
   Current: 9 Amps (minimum), 11 Amps (Maximum)

New Old Stock, New In the Box * No longer available for export
MFR: Eimac

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.

Used * No longer available for export
MFR: Amprex
SKU: 4CX250R-AMP-P

NOTE: 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.

Transmitting Tube, Broadcast/Industrial
New Old Stock * No longer available for export
MFR: Eimac
SKU: 4CX250R-EI-NOS

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.

Data Sheet

This 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-P

NOTE: 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.

• Cathode: Oxide-coated
• Uh: 6.3 V  @ 5.7 +/- 0.4 A
• Input capacitance: 33 +/- 5 pF
• Output capacitance: 11.5 +/- 2 pF

New Old Stock * New In the Box * No longer available for export
MFR: Svetlana
Made in Russia
SKU: 4CX1600U-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.

Transmitting Tube 7580W/4CX250R Broadcast/Industrial
Used * No longer available for export
MFR: Eimac
SKU: 4CX250R-EI-P

NOTE: 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.

Data Sheet

Cathode: 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-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.