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+ ANTENNA Systems arrow Amateur arrow Base-Fixed VHF-UHF arrow 13B2


Cushcraft 13B2

( VHF Long Boomer 2-Meter Yagi Antenna )

Brand: Cushcraft
Model: 13B2

Frequency: 144 - 148 MHz
Gain: 15.8 dbi
Type: Boomer Yagi
The 13B2 is as versatile as the 17B2 is specialized. 13B2 will be your choice for high performance across the entire 2 Meter band. New and experienced hams will enjoy 15.8 dBi gain on FM, packet, CW, or sideband accross the 4 MHz operating range. The 13B2 is easily mounted vertical or horizontally for maximum performance on your favorite mode. Its optimum boom length makes it a popular antenna that fits just about anywhere.The new UltraMatch balance feed on the 13B2 provides a 50 Ohm match via a standard SO-239 UHF female connector. Model 13B2 has an N connector.
Model 13B2
3dB Beamwidth, Degrees E-Plane 2x 18
3dB Beamwidth, Degrees H-Plane 2x 19
Boom Lenght ft.(m) 15(4.57)
Electrical Wavelenght 2.2
Forward Gain, dBi 15.8
Frequency, MHz 144-148
Front to Back Ratio, dB 26
Longest Element 39.75(101)
Mast size range, in.(cm) 1.5-2(3.8-5.1)
No. Elements 13
Power Rating, Watts PEP 2000
Side Lobe Atten., dB, E-Plane >60
SWR 1.2:1 Typical 2:1 Bandwidth, MHz >4
Turning Radius ft(m) 8.9(2.7)
Weight, lb(kg) 6.7(.31)
Wind load ft (m) sq 1.8(.17)

CUSHCRAFT . 13B2 . VHF . 144 MHz . Amateur . Antenna . Base . Long . Boomer . Yagi

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