The Worlds Biggest And Best 6m Antenna 6m11DXHDT Tower 50-50.5MHz

Almost 18m boom with gain 15.15dBi, phenomenal F/B of 38dB on The Worlds Biggest And Best 6m Antenna 6m11DXHDT Tower. Unlike the standard version, this antenna has an increased distance between the antenna bracket and the nearest element, so that even a tower up to 1.5m wide can pass when lifted with a trolley. 6m11DXHDT will give you a great advantage over competitors in the contests. In pileups, everybody will know “Who Is The Boss” and to whom the first answer will be given. The antenna is made without compromise. To be the strongest in the wind, the central piece of the boom is 80x80mm. The central diameter of all elements is 18mm, tapered to 10mm to reduce wind load and vibrations. They are designed to withstand wind speeds of up to 300 km/h.  6m11DXHDT is very easy to set up. Everything is labeled; just put the numbers in order. No need to tune any length or position of elements. All is already pre-tuned for a perfect radiation pattern and SWR.

 

The Worlds Biggest And Best 6m Antenna 6m11DXHDT Tower appearance:

 

What does 6m11DXHDT mean?

• 6m – 6m magic band antenna
• 11 – 11 elements
• DX – Intended for use in DX part of the band 50-50.5MHz with excellent SWR
• HD – Heavy Duty construction. Boom is designed for a wind speed of 150km/h, element for 300km/h
• T – Tower version. Between the bracket and the nearest element, the distance is 80cm. For towers up to 1.5 wide.

 

Electrical specifications of The Worlds Biggest And Best 6m Antenna 6m11DXHDT Tower

Frequency Range: 50 – 50.5 MHz
Free Space Forward Gain: 15.15 dBi
Front-to-Back Ratio: 38 dB
-3 dB Horizontal Beamwidth: 32°
Polarization: Horizontal
Nominal Input Impedance: 50 Ohm
SWR Across Entire Band: < 1.2
Maximum Power Input: Up to 8000W by request
Matching Method: Direct feed through Teflon common mode choke (current balun) RG142, SF250, or RG115
Connector: “N”, Silver-plated Teflon SO 239 or 7/16 DIN by request

 

The Worlds Biggest And Best 6m Antenna 6m11DXHDT Tower Azimuth Radiation Pattern:

 

Power input options by order of 6m Antenna 6m11DXHDT Tower

“E” – Extra power 7/16 DIN Input connector SF250 7mm Teflon balun cable: 3500W 6m11DXHDTE
“EX” – EXtreme power 7/16 DIN Input connector RG115 10mm Teflon balun cable: 8000W 6m11DXHDTEX

 

Mechanical specifications of The Worlds Biggest And Best 6m Antenna 6m11DXHDT Tower

Number of Elements: 11
Tapered elements. Center tube 18mm, next 15mm, next 12mm, and last 10mm
Tapered dipole. Center tube 18mm, next 15mm, next 12mm, and last 10mm
Balun and Connector: Included
Longest Element: 3.1m
Element Mounting Position: Below the boom
Boom Length: 17.54m 
Tapered boom: 80 x 80 mm, 60 x 60 mm 50 x 50 mm 40 x 40 mm, 30 x 30 mm
Turning Radius: 10.5m
The Number of Boom Pieces: 11
Double Guy rope support: Yes, included
Mounting Mast Diameter: 60 – 110 mm or more by request
Clamp: 3x M12 AISI 316L (A4) Stainless Steel
Survival Wind Speed: 150 km/h
Net Weight: 47 kg
Gross Weight: 51 kg
Transportation Length: 3m

 

Antennas-Amplifiers Product Benefits. A Major advance in antenna design.

• F/B and G/T superiority.
  All antennas have been calculated using state-of-the-art full 3D EM modeling software, including the influence of the boom, bracket, baluns, and connectors. The performance of antennas designed using these techniques is exceptional, significantly outperforming those designed with the EZNEC program.
• No tuning antennas.
  Before dispatch, we assemble and test each antenna’s characteristics. No need to tune any element to get a perfect SWR on the intended frequency range. Everything is pre-tuned.
• Easy to set up.
  Everything is labeled, just put a number to a number. Everything is included in the box: Antenna, balun, bracket, and guy rope support if needed. Yours is to assemble and have fun!
• Mechanical properties.
  We believe that our antennas are the world’s strongest antennas and are mechanically constructed much better than any antennas from other manufacturers.

 

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