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Ultrabeam

Ultrabeam 8 Bande Beam, 2 El. 6-40m

Ultrabeam 8 Bande Beam, 2 El. 6-40m

Ultrabeam
2.386,00 €
incl. IVA, più spese di spedizione 2.005,04 €
incl. IVA, più spese di spedizione
SKU: 12210.2
Non in magazzino, di nuovo disponibile en 14 giorni.
Finally QRV on 30 and 40m!

A small 2 element fullsize beam for the bands from 6 to 20m, and a fullsize rotary dipole on 30 and 40m! And all that without causing too much distress for the neighbours... Ultrabeam changed the matching circuit for the driven element to achieve always a perfect 50 Ω match. This results in a high efficiency also on the 30 and 40m band. On the bands 6 to 20m this yagi achieves the same excellent results as the classic 2 element Ultrabeam.


Like the other 'large' Ultrabeam antennas, the UB 2el 6-40 uses a square boom for high stability. And it uses the same super massive boom plates for the motor units and the elements, resulting in a superb mechanical stability. The balun of the driven element can be switched from 25 to 50 Ohm to match the configuration as rotary dipole as well as a Yagi configuration. For this reason this Ultrabeam model requires a 10 wire control cable.


For this antenna we offer an optional truss kit for the elements. This kit contains a support pillar, which is installed vertically on the boom, plus guying ropes with all mechanical hardware required to install the guy wires to the extremities of the boom.


Included in shipment

    Antenna 12210.2
    Touch Screen Controller RCU-06
    30m control cable with connectors, ready to use. For other lengths see below.
    Mast Clamp for 50 mm rotor tube diameter.



Dati tecnici
Lunghezza boom [cm] 162 cm
Banda supportate 10m
12m
15m
17m
20m
40m
6m
Number of active Elements 21 MHz 2.0000
Potenza mass. [W] 3500 W
Guadagno 10 MHz [dBi] 6.3
Guadagno 14 MHz [dBi] 6.3
Polarizzazione Orizzontale
Invertire di 180° la direzione Si', a 20, 17, 15, 12, 10m
Modalità bidirezionale No
Number of active Elements 28 MHz 2.0000
Number of active Elements 14 MHz 2.0000
Number of active Elements 10 MHz 1.0000
Number of active Elements 24 MHz 2.0000
Rapporto avanti/indietro 28 MHz (dB) 16
Number of active Elements 50 MHz 2.0000
Number of active Elements 18 MHz 2.0000
Number of active Elements 7 MHz 1.0000
Tipo di antenna Antenna direzionale
Design dell' antenna Yagi
Mono-/Multiband Multibanda
Rotation Radius (m) 5.55
Rapporto avanti/indietro 21 MHz (dB) 16
Boom Diameter 60 x 60
Rapporto avanti/indietro 14 MHz (dB) 16
Peso [kg] 16.00 kgs
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