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10 -15 - 20m
A3S Three Element Beam

The A3 World Ranger, our top selling tribander, has become the A3S with all stainless steel hardware. It's a real powerhouse in small space and lets you work all the pile-ups with confidence. All you need is a lightweight tower and rotator to enjoy the benefits of the A3S. It's a proven performer in DX-peditions and contests and handles full power from your linear. Construction features include pinned boom sections, heavy duty element clamps with backing plates and all stainless steel hardware. When space is at a premium, but you want the benefits of a full-size tribander, the A3S is right for you! Add 40 meters with A743 kit.

Model A3S
3dB Beamwidth, Degrees E-Plane 60
Boom Diameter (cm) (3.81)
Boom Lenght (m) (4.27)
Element Center Dia., (cm) (3.18)
Forward Gain, dBi 8.0
Frequency, MHz 28,21,14
Front to Back Ratio, dB 25
Longest Element (cm) (8.45)
Mast size range, (cm) (3.18-5.08)
No. Elements 3
Power Rating, Watts PEP 2000
SWR 1.2:1 Typical 2:1 Bandw KHz >500
Turning Radius (m) (4.72)
Weight, (kg) (12.9)
Wind load (m) sq (0.47)

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A4S Four Element Beam 

The A4S is the true high performance tribander. Precisely tuned high-power traps, carefully selected element legths, and proper spacing combine to make the A4S the preferred antenna for your HF work! This is the premium antenna with all the features that you want. High gain, low SWR, and wide bandwidth keep the contacts coming in. All U-Bolts, clamps and hardware are stainless steel. The A4S has pinned boom sections and formed aluminum brackets to keep elements straight under all conditions. Our solid construction keeps the A4S on the tower! Add 40 meters with A744 kit.

Model A4S
3dB Beamwidth, Degrees E-Plane 58
Boom Diameter .(cm) (5.10)
Boom Lenght (m) (5.48)
Element Center Dia., (cm) 1.25(3.18)
Forward Gain, dBi 8.9
Frequency, MHz 28,21,14
Front to Back Ratio, dB 25
Longest Element (cm) 32(9.75)
Mast size range (cm) (3.18-5.08)
No. Elements 4
Power Rating, Watts PEP 2000
SWR 1.2:1 Typical 2:1 Bandw KHz >500
Turning Radius (m) (5.49)
Weight, (kg) (16.8)
Wind load (m) sq (0.51)