2 meter XPOL EME – WSJT MAP65 Yagi Antenna 20 elements PA144-XPOL-20-6B

Excellent Low Noise 144 MHz XPOL Yagi Antenna 20 element. Perfect for VHF Contest or EME work.

With the polarization switch easy to change Horizontal, Vertical RHCP, or LHCP polarization.

 

 

10 + 10 elements 144 MHz – 2 meter Low Noise Yagi antenna with highest possible gain for its length. Great for Terrestrial VHF Contest or EME work.

Electrical Specifications

Frequency Range: 144 – 145 MHz
Free Space Forward Gain: 14.4 dBi
Front-to-Back Ratio: 30 dB
3 dB Horizontal Beamwidth: 36°
3 dB Vertical Beamwidth: 39.6°
G/T: tbd.
Polarization: With two same cables Horizontal*
Distance Between Dipoles: 520 mm
Degrees: 90°
Isolation Between Antennas (Coupling): More than 30 dB
Nominal Input Impedance: 50 Ohms
SWR Across Entire Band: < 1.2
Maximum Power Input: 1000 W for both antennas (500 W per Antenna)
Matching Method: Direct feedthrough common mode Baluns
Connectors: 2 x “N”

Mechanical Specifications

Number of elements: 20 (10 + 10)
Element Diameter: 8 mm Aluminum tube
Dipole Diameter: 8 mm Hard Copper tube
Longest element: 1050 mm
Element Mounting Position: On Both Sides
Baluns and Connectors: Included
Boom Length: 5.47 m
Single Antenna Length: 4.91 m
Boom Size: Tapered Boom 40 x 40 mm + 30 x 30 mm
Number of Boom Pieces: 4
Guy rope support: Not Necessary
Mounting Mast Diameter: 43 – 70 mm 1-11/16″ – 2-3/4″ OD
Survival Wind Speed: 150 km/h
Transportation Length: 1.49 m
Antenna Weight: 9.6 kg

 

* With Polarization Switch choice for Horizontal, Vertical, RHCP or LHCP.
2 meter XPOL Yagi Antenna 20 element. Dipoles, connectors, Teflon cable baluns details. Maximum power 1000 W or more per dipole and 2000 W per antenna.

10 + 10 element 144 MHz XPOL Low Noise Yagi antenna with high suppression of all sidelobes. XPOL Label.

Label:

 

2m Low Noise Yagi Antenna PA144-XPOL-20-6. Antenna view.

 

 

Use fiberglass or plastic mast.

2-meter Low noise Contest – EME WSJT MAP65 or MS Yagi antenna 10 + 10 XPOL elements (20 elements).

 

 

XPOL VHF Contest and EME Yagi antenna. Excellent Low Noise Characteristics. Side View.

 

 

For the CROSS-PLUS variant of the same antenna look here.