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+ ANTENNA Systems arrow Amateur arrow Base-Fixed VHF-UHF arrow 17B2


Cushcraft 17B2

( VHF Long Boomer 2-Meter Yagi Antenna )

Brand: Cushcraft
Model: 17B2

Frequency: 144 - 148 MHz
Gain: 18.0 dbi
Type: Long Boomer Yagi
The serious 2 Meter operator who is interested in EME, aurora, scatter, CW, tropo etc. will choose the 17B2. It has 17 elements on a 4.5 wavelength boom. Our computer aided design supported by precise test range data and the latest manufacturing technology gives you a cleaner pattern and 18 dBi gain in this long boom design. Significant enhancement is provided by the new UltraMatch balanced feed system with N-connector.

Model 17B2
3dB Beamwidth, Degrees E-Plane 2x 14.5
3dB Beamwidth, Degrees H-Plane 2x 15
Boom Lenght ft.(m) 31(9.45)
Electrical Wavelenght 4.5
Forward Gain, dBi 18.0
Frequency, MHz 144-148
Front to Back Ratio, dB 26
Longest Element 40.75(103.5
Mast size range, in.(cm) 1.5-2(3.8-5.1)
No. Elements 17
Power Rating, Watts PEP 2000
Side Lobe Atten., dB, E-Plane >60
SWR 1.2:1 Typical 2:1 Bandwidth, MHz >2
Turning Radius ft(m) 17.25(5.26)
Weight, lb(kg) 15.75(7.14)
Wind load ft (m) sq 3.9(.36)

CUSHCRAFT . 17B2 . VHF . 144 MHz . Amateur . Antenna . Base . EME . Long . Boomer . Yagi

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