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OB18-6 18 Element Yagi 40-20-17-15-12-10m

OB18-6   18 Element Yagi 40-20-17-15-12-10m
     
Bands   40 / 20 / 17 / 15 / 12 / 10
Gain (dBd) *   4,8 / 7,3 / 7,5 / 7,8 / 7,0 / 7,7
Gain (dBi) **   11,8 / 14,7 / 15,1 / 15,5 / 14,8 / 15,6
F/B (dB)   25 / 18 / 25 / 22 / 22 / 15
VSWR    
40 m CW/Europe setting:    
7,00 - 7,05 - 7,15   1,7 - 1,1 - 1,8
40 m USA phone setting:    
7,15 - 7,21 - 7,30   1,7 - 1,1 - 1,8
14,000 - 14,160 - 14,350   1,3 - 1,1 - 1,4
18,069 - 18,150 - 18,169   1,4 - 1,1 - 1,2
21,000 - 21,270 - 21,450   1,4 - 1,1 - 1,3
24,890 - 24,950 - 24,990   1,3 - 1,1 - 1,3
28,000 - 28,500 - 29,000   1,5 - 1,1 - 1,7
     
Elements (number)   18 (+ 8 hidden sleeve für 12/17m )
Active Elements   3 / 4 / 4 / 4 / 4 / 7
Max. Elementlength (m)   14.64
Boomlength (m)   11.9
Turning Radius (m)   9.16
Feedlines (number)   1 Coax 50 Ohm
Weight (kg)   120
Windload at 130 km/h   2.466 N / 3,09 m² / 33,37 feet²
     
Price ***   5.199,00 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