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OB804030 Triband-Yagi 80-40-30m

OPTIBEAM OB804030

OB804030   Triband-Yagi 80-40-30m    
         
Bands   80 (multi switch) / 40 / 30    
Gain (dBd) *   3,3 / 3,6 / 3,7    
Gain (dBi) **   9,7 / 11,0 / 11,4    
F/B (dB)   18 / 14 / 16    
         
VSWR (with the OptiBeam multi switch):        
80m SSB 1: 3,780 - 3,795 - 3,840   2,0 - 1,1 - 2,0    
80m SSB 2: 3,735 - 3,755 - 3,800   2,0 - 1,1 - 2,0    
80m SSB 3: 3,695 - 3,715 - 3,765   2,0 - 1,1 - 2,0    
80m CW: 3,500 - 3,518 - 3,555   1,7 - 1,3 - 2,0    
40m: 7,000 - 7,080 - 7,200   1,7 - 1,2 - 2,0    
30m: 10,100 - 10,130 - 10,150   1,2 - 1,1 - 1,2    
         
Elements (number)   6    
Max. Elementlength (m)   17,60    
Boomlength (m)   10,00    
Turning Radius (m)   10,12    
Feedlines (number)   1 Coax 50 Ohm    
Weight (kg)   130    
Windload at 130 km/h   1.995 N / 2,50 m² / 27,00 feet²    
         
Price incl. 5 KW 1:2 balun and multi switch system ***   6.799,00 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