144 MHz YAGI 12 Elements 15,72 dBi Low Noise EME Antenna 2m12DP (AA) View larger

Antennas Amplifiers

AA-0680-2m12DXP-2349

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144 MHz YAGI 12 Elements 15,72 dBi Low Noise EME Antenna 2m12DP (AA)

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Excellent antenna for VHF contests as a single or stack antenna. If you don't want to be disturbed by other stations in VHF or contests or if you want to take advantage of EME successfully by digging weak signals this super Yagi 12 element 2m12DX7 antenna is the right choice.

Antenna not too long and not too short. The right choice to take to the mountains, SOTA, DX or EME expeditions.

Antennas Amplifiers (AA) equipment is available in backorder only, and will be shipped within 10 to 15 days after the order.

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287,00 € tax excl.

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Data sheet

The highest suppressions of all side lobes

2m 12 Elements Low Noise EME Antenna 2m12DX7 the highest suppressions of all side lobes

Electrical Specifications:

  • Frequency Range: 144 – 145 MHz
  • Free Space Forward Gain: 15.72 dBi
  • Front-to-Back Ratio: 32 dB
  • -3 dB Horizontal Beamwidth: 31.4°
    G/T
    for old reference: Tsky=200K Tearth=1000K: -1.75dB
  • G/T for new reference: Tsky=290K Tearth=5400K: -4.68 dB
    Polarization: Horizontal
  • Nominal Input Impedance: 50 Ohms
  • SWR Across Entire Band: < 1.2
  • Maximum Power Input: 1500W
  • Matching Method: Direct feed through common mode choke (current balun)
  • Connector: “N”

2m12DXP Calculated G/T

2m 12Elements Low Noise EME Antenna 2m12DX7 Calculated G/T

Mechanical Specifications of 2m Super Yagi EME antenna 2m12DXP

  • Number of elements: 12
  • Element Diameter: 8 mm Aluminum tube
  • Dipole Diameter: 8 mm Hard Copper tube plastic coated
  • Longest element: 1040 mm
  • Element Mounting Position: Below the Boom
  • Balun and Connector: Included
  • Boom Length: 7 m
  • Boom Size: Tapered Boom 40x40mm, 30x30mm, 20x20mm
  • Number of Boom Pieces: Depends on the version. “B” 5 pieces. “A” version 6 pieces
  • Guy rope support: Yes, Included
  • Mounting Mast Diameter: 43 – 70 mm 1-11/16″ – 2-3/4″ OD
    Survival Wind Speed: 150 km/h
  • Transportation Length: 1.19 m “A” or 1.49m “B”
  • Net Weight: 8.4 kg
    Gross Weight: 9.9 kg

Lee WW2DX use 2m9DXA and 2m12DXP antennas on his EME expeditions V26PD – Antigua 2018 :

2m 9Elements Light Weight Antenna 2m9DX5 EME expedition V26PD–Antigua WW2DX

2m 12Elements Super Low Noise Antenna 2m12DX7 EME Expedition FJ-WW2DX

CY9C EME expedition with pair 2m12DXP

2m 12Elements Super Low Noise Antenna 2m12DX7 EME Expedition CY9C WW2DX

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

  • F/B and G/T superiority.

All antennas have been calculated using state-of-the-art full 3D Electromagnetic Simulation Software including the influence of the boom, bracket, baluns, and connectors.

The performance of antennas designed using these techniques is exceptional, far better than antennas designed using “wire” programs.

  • No tuning antennas

Before dispatch, we assemble each antenna and test antenna characteristics.

That means you may expect exceptionally good electrical and mechanical attributes including low SWR across the designed range immediately after assembling.

No need to tune the dipole, or any other element to get perfect SWR on the intended frequency range. Everything is pre-tuned.

  • Easy to set up

Everything is labeled, just put number to number. The antenna can be assembled with hand tools in a couple of minutes.

Everything is included in the antenna box: Antenna, balun with connector, and bracket. Yours is just to assemble and have fun!

The old name of the antenna 2m12DXP was PA144-12-7BGP and PA144-12-7AGP.

 

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