1-800-RFPARTS (1-800-737-2787) 1-760-744-0700 (USA) ORDERS: rfp@rfparts.com 435 S PACIFIC ST SAN MARCOS, CA 92078

EIMAC

Please choose from the following EIMAC TRANSMITTING TUBES Sub-Catagory choices:

3CX

4CX

5CX

OTHER

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  1. Y-278 Eimac Liquid Cooled Transmitting Tetrode (NOS) Y278

    Y-278 Eimac Liquid Cooled Transmitting Tetrode (NOS) Y278

    $194.91

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

    Made in the USA

  2. 4X150G Eimac JAN- 8172 Transmitting Tetrode Tube Air Cooled (NOS)

    4X150G Eimac JAN- 8172 Transmitting Tetrode Tube Air Cooled (NOS)

    $74.91

    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

    Made in the USA

  3. Y-278 Eimac Liquid Cooled Transmitting Tetrode (Pull) Y278

    Y-278 Eimac Liquid Cooled Transmitting Tetrode (Pull) Y278

    $95.91

    3CW300B variant.
    Used * No longer available for export
    MFR: Eimac
    SKU: Y-278-P

    Made in the USA

  4. 4X150G Eimac JAN- 8172 Transmitting Tetrode Tube, Air Cooled (Pull)

    4X150G Eimac JAN- 8172 Transmitting Tetrode Tube, Air Cooled (Pull)

    $56.91

    Eimac Transmitting Tetrode Tube, Air Cooled
    Used excellent condition * No longer available for export
    MFR: Eimac
    SKU: 4X150G-Jan-8172
    Ninety Day Warranty

    Made in the USA

  5. 304TH Eimac/Jan-CIM Medium-mu Power Triode (NOS/NIB)

    304TH Eimac/Jan-CIM Medium-mu Power Triode (NOS/NIB)

    $299.91

    The Eimac 304TH is a medium-mu power triode intended for use as an amplifier, occilator or modulator. It has a maximum plate dissapation rating of 300 watts and a maximum plate voltage rating of 3000 volts at frequencies up to 40 Mc.

    1200 watts plate power output with 53 watts driving power.

    New Old Stock * New In Box * Not Available for Export
    MFR: Eimac * Made in USA
    SKU: 304TH

    Made in the USA

  6. 3CX1500A7 Eimac Transmitting Triode (Pull)

    3CX1500A7 Eimac Transmitting Triode (Pull)

    $1,224.91

    Eimac Transmitting Tube Triode
    Used * No longer available for export
    MFR: Eimac
    SKU: 3CX1500A7-P

    Made in the USA

  7. 3CX400U7 Eimac Transmitting Tube Broadcast/Industrial (NOS)

    3CX400U7 Eimac Transmitting Tube Broadcast/Industrial (NOS)

    $389.00

    Transmitting Tube for Broadcast/Industrial 
    New Old Stock * No longer available for export
    MFR: Eimac/CPI
    SKU: 3CX400U7
    Six Month Warranty

    Made in the USA

  8. 3CX800A7 Eimac Transmitting Tube (Pull)

    3CX800A7 Eimac Transmitting Tube (Pull)

    $895.91

    Used * No longer available for export
    MFR: Eimac
    SKU: 3CX800A7-LHP

    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

  9. Henry 3000D Radio Frequency Power Generators from Henry Electronics

    Henry 3000D Radio Frequency Power Generators from Henry Electronics

    $3,789.91

    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

    Made in the USA

  10. YU158/8877 Eimac Transmitting Tube (Pull)

    YU158/8877 Eimac Transmitting Tube (Pull)

    $989.91

    YU-158 (YU158) tubes are "SELECT" tubes for medical use 8877 tubes.

    • Dented Heat Sink

    Tested Pullout * No longer available for export
    MFR: Eimac
    SKU: YU158-DENT-P

    30 Day Warranty

    Made in the USA

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