The Worlds Biggest And Best 6m Antenna 6m11DXHD 50-50.5MHz

Almost 18m boom with gain 15.2dBi, phenomenal F/B of 37dB on The Worlds Biggest And Best 6m Antenna 6m11DXHD 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.  6m11DXHD 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 6m11DXHD YU2AAD Sitting on the boom:

 

The Worlds Biggest And Best 6m Antenna 6m11DXHD appearance:

 

What does 6m11DXHD 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

 

Electrical specifications of The Worlds Biggest And Best 6m Antenna 6m11DXHD

Frequency Range: 50 – 50.5 MHz
Free Space Forward Gain: 15.2 dBi
Front-to-Back Ratio: 37 dB
-3 dB Horizontal Beamwidth: 33.3°
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 6m11DXHD Azimuth Radiation Pattern:

 

Power input options by order of 6m 11el World Best Gain Antenna 6m11DXHD

“E” – Extra power 7/16 DIN Input connector SF250 7mm Teflon balun cable: 3500W 6m11DXHDE
“EX” – EXtreme power 7/16 DIN Input connector RG115 10mm Teflon balun cable: 8000W 6m11DXHDEX

 

8000W Balun on the Biggest and Best 6m Antenna 6m11DXHD:

 

Mechanical specifications of The Worlds Biggest And Best 6m Antenna 6m11DXHD

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

 

The Worlds Biggest And Best 6m Antenna 6m11DXHD Bracket View

 

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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