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OB4030 4 Element Yagi 40/30m

OPTIBEAM   OB4030 4 Element Yagi 40/30m

OB4030   4 Element Yagi 40/30m
     
Bands   40 /30
Gain (dBd) *   3,6 / 3,9
Gain (dBi) **   10,8 / 11,3
F/B (dB)   15 / 22
VSWR    
40 m CW/Europe setting:    
7,00 - 7,05 - 7,15   1,6 - 1,1 - 1,8
40 m USA phone setting:    
7,15 - 7,20 - 7,30   1,6 - 1,1 - 1,8
10,100 - 10,125 - 10,150   1,3 - 1,1 - 1,2
     
Elements (number)   4
Active Elements   2 / 2
Max. Elementlength (m)   14.6
Boomlength (m)   5.6
Turning Radius (m)   7.8
Feedlines (number)   1 Coax 50 Ohm
Weight (kg)   50
Windload at 130 km/h   600 N / 0,74 m² / 8,12 feet²
     
Price ***   2.389,00 EUR
* = average gain over dipol in free-space / for comparison: 2 el monobander 4 dBd, 3 el 5-6 dBd
** = average gain at 20m above ground (= dBd + 2.15 dB isotropic + about 5 dB ground reflection)
*** = outside EU minus 19% tax - subject to change