HDB4X Medium Range Bowtie Outdoor HDTV Antenna

Xtreme Gain

Expect Xtreme gain when you combine two 4 bay bowties to get this monster.  Enjoy up to 14 dB gain!

Xtreme Mileage

With a bowtie antenna you get maximum mileage for minimum size. Great for low profile setups, this 4 bay bowtie is effective at pulling in weak long distance TV Stations.


The HDB4X pulls in a tight directional beam of approximately 60° wide for drawing in signal from the direction you point it.


The best choice for distant signals … the HDB4X’s unique design will pick up signals that other antennas can’t!

There's a lot of free HD out there. Make sure you get the most HD channels by getting the strongest you can buy, the Xtreme Signal series.

If you are more than 45 miles from your closest broadcast towers you will appreciate the sheer power of the Xtreme Signal HDB4X. This super deep fringe antenna is designed to focus in on those distant signals like no other. It’s the hobbyist’s choice for clean, clear signals no matter what the distance.

If you live in the suburbs you probably see gigantic, bent antenna masts on every home. The world has changed since the 1950s and you don’t need a big metal eyesore to get great reception! Check out the HDB4X Xtreme Series HD Antenna for power and style!

Free television is an option most of us have forgotten about. We’ve all been paying the cable company so long that it’s hard to remember why we stopped getting all our channels over the air. After all, even though cable’s been around for 30 years, 9 of the top 10 shows are still found on 100% free TV! It’s time to take back your TV and get the Free TV you deserve!

The HDB4X from Xtreme Signal is the best choice for you because it combines the power of an “old-school” antenna with 21st century style. Choose the HDB4X to pull in every UHF channel in stunning high definition. This durable, high-tech antenna is just as powerful as those antennas of days gone by!

Choosing an outdoor antenna like the HDB4X gives you the option to permanently mount and aim your antenna to get the best possible signal. The sturdy yet light construction of the HDB4X gives you many mounting options so whether you want to strap it to an existing vertical surface or put up a mast just for this antenna, you’ll find installation is easy and your Xtreme Signal team is here to help with any questions!



Technical Specifications

  • High-gain blade style elements pull in maximum signal, and hold up better in weather than traditional bow-tie elements
  • Mounting brace with a two-point secure attachment
  • Built-in transformer for direct 75 ohm (coax) connection, that is more weather proof than the old style, pigtail transformer
  • Reflector for blocking unwanted signal and interference
  • Maximum gain: 14.2dB
  • Beam width approximately 60° wide (out of 360°)
  • Includes mounting hardware - compatible with masts up to 2" outer diameter
  • Highly directional to help bring in weak long distance stations
  • Great for neighbor hoods with HOA (Home Owner Associations)
  • Front to back ratio greater than 23dB - to isolate digital channels and reject interference
  • 6 Month limited warranty