EAntenna 50DDO-R3

SPECIFICATION50DDO-R3
Elements:3
Frequency Range:50,0~50,5MHz.
Gain: (dBi)9,49 dBi *
Gain: (dBi)15,44 dBi **
F/B:13,62 dB
SWR:1,0:1~1,4:1
Impedance:50 Ohm
Max. Power: 10 kW. ***
Boom Length:2,35m / 7,70'
Turning Radius:1,30m / 4.27 ft.
Wind Survival:≥ 160kmh / ≥ 100mph
Weight:7,50 Kg. / 16,5 Pounds

* Gain dBi (Gain over isotropic in free space).
** Gain dBi at 20m above ground.
*** This antenan don’t requires balun. The feeding is direct to the coax, through soldering to the ring terminals.

 

CONTRUCTION DETAILS

3-DIBUJOS

BOOM SIZEELEMENTS DIAMETERSELEMENTS PLATESMAST PLATES
A = 25mm A = 13/10mm ØA = 50mm A = 100mm
B = 2mmB = 1,5mmB = 6mmB = 6mm

 

PICTURES GALLERY

 

 

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