MFJ-4603
WINDOW ANTENNA FEEDTHRU PANEL

MFJ Antenna Window Feedthrough Panel
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.

Real Western Red Cedar wood is naturally resistant to rot, decay and insects -- lasts longer, maintenance-free. Pitch and resin free for a wide range of beautiful finishes or leave it in its naturally beautiful raw finish.

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. 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-4603 Has The Following

  • Four 50 Ohm Teflon® SO-239 coax connectors lets you feed HF/VHF/UHF antennas at full legal power limit.

  • A 50 Ohm Teflon® coax N-connector lets you use any antenna up to 11 GHz, including 450 MHz, UHF, satellite, moon bounce and 2.4/5.8 GHz Wi-Fi antennas.

  • A 75 Ohm, 1 GHz F-connector makes it easy to bring in television, Satellite, HD, cable TV and FM radio signals.

  • A pair of high-voltage ceramic feedthru insulators lets you bring in 450/300 Ohm balanced lines directly to your antenna tuner.

  • Has random/longwire antenna ceramic feedthru insulator.

  • 5-way binding posts lets you supply 50 Volts/15 Amps DC/AC power to your outside antenna tuners/relays/switches.

  • Stainless ground post brings in ground connection, bonds inside/outside stainless steel panels together and drains away static charges.

  • MFJ`s exclusive Adaptive Cable Feedthru™ lets you bring in rotator/antenna switch cable, etc. without re-moving connectors (up to 1 ¼" x 1 ⅝"). Adapts to virtually any cable size. Seals out rain, snow, and other adverse weather.

  • ¾" x 3 ½" x 48".
     

Brand New, In The Box With MFJ 12 Month No Matter What Warranty

 
SHIPPING AND FEEDBACK

  • ALL OF MY LISTINGS ARE NEW, IN THE BOX, IN STOCK AND READY TO BE SHIPPED.

  • I don't list items that are not in stock or items that will be shipped from another location (drop shipped).

  • I don't sell used or refurbished equipment.

  • I ship 6 days per week and use the United States Postal Service for Saturday deliveries.

  • Item will ship same day or next day after payment is received, depending on the time of day payment is received.

    • Purchases Completed Before 3:PM Eastern Time (Mon-Fri) Will Ship The Same Day.

    • Purchases Completed After 3:PM Eastern Time (Mon-Fri) Will Ship The Next Day.

    • Saturday purchases must be completed before 10:30 AM Eastern Time to be shipped the same day.

  • Feedback will be left the same day or next day after payment is received.
    I LEAVE FEEDBACK AS SOON AS I PRINT THE SHIPPING LABEL!!

  • Shipping will be USPS Priority Mail with Delivery Confirmation tracking.
    I don't charge taxes, handling fees, or inflated shipping.

  • You will receive a email with the tracking number when the package ships.

I combine shipping on all of my items. If you purchase more than one of my listings, please wait until I send you an invoice with the correct shipping before paying.