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OCF Masters Load and Insulator Kits

Collection: OCF Masters Load and Insulator Kits


A division of QC Avionix, LLC.

In order to make building our unique antennas simpler, we have put together the parts that are difficult to obtain, namely the capacitive loads, in insulator kits for 160M, 80M and 40M OCFs and 40M/15M dipoles.  The kits for each band covers powers up to 800 watts or up to 1,500 watts.  The only other components needed are the Balun and wire.  For 160M and 40M OCFs, we highly recommend using our Balun kits as they have higher transmission line isolation than most commercial products and are designed specifically to work with OCFs.  THHN wire is available at your local hardware or electrical supply store and FlexWeave™ wire is available on-line from DavisRF.com or AmateurRadioSupplies.com. 

80M SWR Curves
160M SWR Curves

40M SWR Curve
15M SWR Curve

4 products
  • 800 Watt Load and Insulator Kits for 80M & 40M OCF and 40M/15M dipoles
    80M. 800 Watt OCF Antenna Insulator Kit - Battery Eliminator Store - battery replacement, aa battery to ac power, aaa to ac power, dc power, battery to usb, 9 volt battery to ac power, ac power adapter, 2 aa to ac power, 4 aa to ac power, 3 aaa to ac power, 9v to ac power, ac power supply adapter, cr123a, dummy cell, active cell, battery eliminator, replace battery, eliminate battery, remove battery, convert aa to ac power, 6 aa battery, 2 aa battery, 4 aa battery, 9 volt ac, 120v battery batter
    Regular price
    $45.95 USD
    Sale price
    $45.95 USD
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  • 1.5KW Load and Insulator Kits for 80M & 40M OCF and 40M/15M dipoles
    Regular price
    $55.95 USD
    Sale price
    $55.95 USD
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  • 160M, 800-Watt OCF Antenna Load and Insulator Kit
    1 AA Cell, 1.5VDC - Heavy Duty, International AC Source - Battery Eliminator - Battery Replacement - Battery Eliminator Store - aa battery eliminator, battery eliminator store, 9 volt battery eliminator, d cell battery eliminator, 9v battery eliminator, aaa battery eliminator, usb battery eliminator, replace 4 aa batteries with ac adapter, d battery eliminator, dummy aa battery with leads, aa battery eliminator power adapter, 9 volt battery adapter, aaa battery eliminator
    Regular price
    $85.95 USD
    Sale price
    $85.95 USD
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  • 160M, 1.5-Kilowatt OCF Antenna Load and Insulator Kit
    Regular price
    $105.95 USD
    Sale price
    $105.95 USD
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