DUO 6 20-40 SF is every contester’s dream, a dual-band yagi with separate feed line, high power handling, large bandwidth and with the usual Momobeam mechanical trustworthiness.
You don’t need to look any further…
choose Momobeam!
Specifications
Frequency MHz: 14~14,35 – 7~7,3
Active elements: 4 (20m) / 2 (40m)
Gain dBi*: 13 (20m) – 11 (40m)
Gain dBd free space: 5,6 (20m) – 4,1 (40m)
Front-Back dB: 25 (20m) – 15 (40m)
S.W.R. (min/max): better than 1:1.5
Longest element: 22,3 m / 73.2 ft
Boom lenght: 10 m / 32.8 ft
Turning radius 12,25 m / 40.2 ft
Impedance: 2X50 Ohms unbalanced (two separate feed line)
Power handling: 10 kW
Wind area: m² 1,53/ 16.5 square ft
Wind load at 130Km/h: 1.249 N
Wind survival**: 160Km/h – (Higher performance on request)
Suitable for towers lift with side of: 250 cm / 8.2 ft
Mast size: 50-60 mm (higher on request)
Weight: 70.00 Kg / 155 lbs
For more informations please contact us info@momobeam.com
* calcolato a 20m dal suolo ** free space
**Wind survival is the maximum wind speed at which there is no permanent deformation of the antenna
informations may change without prior notice
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