Dual Band 6m 4m Antenna 5070DX11

Frequency Range: 50 – 50.5 MHz
Free Space Forward Gain: 10.6 dBi
Front-to-Back Ratio: >22 dB
3 dB Horizontal Beamwidth: 49.3°
Polarization: Horizontal
Nominal Input Impedance: 50 Ohms
SWR Across Entire Band: < 1.2
Maximum Power Input: 1000 W
Matching Method: Direct feed through common mode choke (current balun)
Connector: “N”

Mechanical Specifications of Dual Band 6m 4m Antenna 5070DX11 on 6m band

Number of elements: 5
Element Diameter: Tapered elements. Center tube 12mm, extensions 10 and 8mm
Dipole Diameter: Tapered dipole. Center tube 12mm, extensions 10 and 8mm
Longest Element: 3.1 m
Element Mounting Position: Below the boom
Balun and Connectors: Included

Electrical Specifications of Dual Band 6m 4m Antenna 5070DX11 on 4m band

Frequency Range: 70 – 70.5 MHz
Free Space Forward Gain: 12.1 dBi
Front-to-Back Ratio: >26 dB
3 dB Horizontal Beamwidth: 45°
Polarization: Horizontal
Nominal Input Impedance: 50 Ohms
SWR Across Entire Band: < 1.2
Maximum Power Input: 700 W 
Common connector with 50MHz (one connector for both bands)

Mechanical Specifications of Dual Band 6m 4m Antenna 5070DX11 on 4m band

Number of elements: 6
Element Diameter: Tapered elements. Center tube 12mm, extensions 10 mm
Longest element: 2.2 m
Element Mounting Position: Below the Boom

Common mechanical specifications for 5070DX11

Boom Length: 5.4 m
Boom Size: Tapered Boom 40×40 mm, 30×30 mm, 20×20 mm
Number of Boom Pieces: 4
Guy rope support: Yes – Included
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: 10.5 kg