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6.00 LBS
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Product Description


MFJ Antenna Window Feedthrough Panels

Weather-proof window feedthrough panels bring HF/VHF/UHF antennas, balanced lines, random wire antennas, ground, DC/AC power and Rotator/Antenna Switch Cables into your hamshack without drilling through walls.

MFJ Weather-Proof Antenna Feedthrough Panels mounts in your window sill. They let you bring all your antenna connections into your hamshack without drilling holes through walls.

Simply place in window sill and close window. One cut customizes it for any window up to 48 inches. Use horizontally or vertically. High-quality pressure-treated ¾ inch thick wood has excellent insulating properties. Painted with a heavy coat of long-lasting white outdoor enamel paint. Edges sealed by weather-stripping. Seals and insulates against all weather conditions. Gives years of trouble-free service.

Inside/outside stainless steel plates bond all coax shields together to ground connection. Stainless steel ground post brings outside ground connection inside.

The MFJ-4602 Has The Following;


  • Three SO-239 Teflon® coax connectors let you feed HF/VHF/UHF antennas.

  • High voltage ceramic feed-thru insulators bring 450/300 Ohm balanced lines into your hamshack.

  • Ceramic feed-thru insulator for long-wire or random wire

  • Stainless steel ground post brings ground in.

  • ¾" x 3 ½" x 48".



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