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OBLY11-4 11 Element Log Yagi 17-15-12-10m

OBLY14-5
OBLY11-4   11 Element Log Yagi 17-15-12-10m
     
Bands   17 / 15 / 12 / 10
Gain (dBd) *   4,8 / 4,8 / 4,9 / 5,1
Gain (dBi) **   12,5 / 12,5 / 12,6 / 12,9
     
Practical performance
(due to active radiation area)
  like 3el Monoband-Yagi

     
F/B (dB)   28 / 26 / 26 / 28
SWR   all band ranges < 1.5
     
Elements (number)   11
Active elements   between 70 and 100% of the entire antenna area operative
     
Max. elementlength (m)   8,66
Boomlength (m)   5,03
Turning radius (m)   4,90
Feed lines (number)   1 Coax 50 Ohm
Weight (kg)   34
Windload at 130 km/h   840 N / 1,05 m2 / 11,30 feet2
     
Price ***   1.029,00 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