UHF Yagis - Professional Series

Models Y4U, Y6U, Y8U, Y10U & Y12U

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Model Y4U Y6U Y8U Y10U Y12U
Number of Elements 4 6 8 10 12
Frequency Range (MHz) 400-500
Bandwidth (MHz) 10
Gain (dBd) 7.5 8.5 9.5 11 11.5
Half Power Beamwidth E Plane (deg) 55 48 40 36 32
Half Power Beamwidth H Plane (deg) 75 60 50 40 36
Front to Back Ratio (dB) 15 20 18 16
Input Impedance (ohms) 50
Return Loss (dB & VSWR) <-14dB 1.5:1
Maximum Power (W) 100
Cable Type & Length RG58 Low Loss, 1 Metre
Connector Type N Plug
Max Element Length (mm) 380
Boom Length (mm) 0.85 1.2 1.6 1.9 2.25
Boom Diameter (mm) 38
Projected Area (m2) 0.055 0.078 0.103 0.122 0.145
Wind Loading at 150 km/h (N) 60 85 115 135 160
Weight (kg) 1.2 1.8 2.5 3.0 3.6
Mounting Location Rear

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