EAntenna 21LFA4

SPECIFICATIONEAntenna 21LFA4
Frequency Range:21,0 ~ 21,45 MHz.
Gain: (dBi)9,43 dBi *
Gain: (dBi)14,93 dBi **
F/B:20,19 dB
SWR:1,1:1 ~ 1,3:1
Impedance:50 Ohm
Max. Power: 10 kW. ***
Boom Length:5,04m / 16,5'
Turning Radius:3,78m / 12,4'
Wind Survival:≥ 200kmh / ≥ 120mph
Weight:14,2 Kg / 31,3 Pounds
Package dimensions: (W x H x L)17x11X203 cm / 6,7x4,3x79,9 "

* Gain dBi (Gain over isotropic in free space).
** Gain dBi at 20m above ground.
*** 3 kW Balun included, there are options of 5 and 10 kW.

 

CONTRUCTION DETAILS

 

3-DIBUJOS

 

BOOM SIZEELEMENTS DIAMETERSELEMENTS PLATESMAST PLATES
A = 50mm A = 25/20/16/13mm ØA = 60mm A = 100mm
B = 2mmB = 2mmB = 8mmB = 6mm

 

 

PICTURES GALLERY

 

 

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