Hy-Gain TH-3MK4 3 Band Beam, 3 El. 10/15/20m

1.106,90 €
incl. IVA más gastos de envío 930,17 €

Disponible, envio en 1 o 2 diás

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Número de artículo
12352
A classic beam for the three most important shortwave bands!

The hyGain TH-3MK4 has three elements and offers good performance while requiring only little space. The boom is only 430cm long, the turning radius only 467 cm. With these small dimensions the beam fits even on a terraced house where the airspace of the neighbour must not be touched. The relatively small weight and small windsurface allows the use of a small rotor. With the small packing size of 135 x 20 x 20 cm this beam is well suited fro transport on expeditions. All mountimng hardware is made from stainless steel.

The average gain is approx. 8 dBi, the all impoartant front-to-back ratio (important to null out qrm) has a value of 25 dB. The maximum transmit power is 1500 W. The coaxial cable is directly attached to the radiator. An optional balun can be used if desired. The elemnts of the beam can be set to three different poisitions, adjusting the tuning to the beginning, center or high end of the band. The usable bandwidth with SWR less or equal to 2:1 is approx. 250 to 400 kHz, depending on band.
Datos Técnicos
Product Name TH-3MK4
Longitud máxima del elemento 21943
Mono-/Multiband multibanda
Peso con embalaje [kg] 18
Marca Hy Gain
Impedancia (Ω) 50
Bandas soportadas 20m, 15m, 10m
Peso 16 kg
Número de elementos 3
Boom length [cm] 430 cm
Balun incluio No
Potencia máx. [W] 1500 W
Polarización Horizontal
Radio de giro [m] 467 cm
Diámetro de boom 51 mm
Arriostramiento No
Tipo de antena Antena direccional
Diseño de la antena Yagi
Vigueta no
Montaje Antena Montado en el medio
Conector Terminal de tornillo
Ganancia [dBi] (en espacio libre) 20m: 8; 15m: 8; 10m: 8
Ganancia 14 MHz [dBi] 8
Ganancia 21 MHz [dBi] 8
Ganancia 28 MHz [dBi] 8
Hy-Gain TH-3MK4  3 Band Beam, 3 El. 10/15/20m
Hy-Gain TH-3MK4 3 Band Beam, 3 El. 10/15/20m

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1.106,90 €
incl. IVA más gastos de envío 930,17 €

Disponible, envio en 1 o 2 diás

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