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OB804020 10el Triple Monobander

OPTIBEAM OB804020

OB804020   10 Element Triple Monobander 80/40/20m    
         
Bands   80 / 40 / 20    
Gain (dBd) *   3,8 / 4,8 / 8,4    
Gain (dBi) **   10,2 / 11,3 / 15,6    
F/B (dB)   18 / 25 / 27    
         
VSWR (with the OptiBeam multi switch):        
SSB 1: 3,770 - 3,795 - 3,830   2,0 - 1,1 - 2,0    
SSB 2: 3,720 - 3,745 - 3,790   2,0 - 1,1 - 2,0    
SSB 3: 3,680 - 3,705 - 3,750   2,0 - 1,1 - 2,0    
CW: 3,500 - 3,520 - 3,565   1,7 - 1,2 - 2,0    
         
VSWR:        
40 m CW/Europe setting:        
7,00 - 7,06 - 7,20   1,7 - 1,15 - 2,0    
40 m USA phone setting:        
7,15 - 7,21 - 7,30   1,7 - 1,15 - 1,7    
14,000 - 14,195 - 14,350   1,4 - 1,1 - 1,3    
         
Elements (number)   2 / 3 / 5    
Max. Elementlength (m)   23    
Boomlength (m)   16.6    
Active Boomlength (m)   12,40 / 12,30 / 15,00    
Turning Radius (m)   13.9    
Feedlines (number)   3 Coax 50 Ohm    
Weight (kg)   190    
Windload at 130 km/h   3.232 N / 4,05 m² / 43,74 feet²    
         
Price incl. 3 high quality 5 KW baluns   7.599,00 EUR    
and on 80m with multi switch system ***        
         
Price incl. 3 high quality 5 KW baluns and   6.749,00 EUR    
on 80m "plain SSB Version" ***    
* = 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