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Optibeam - OBLY25-5 - 25 Element Log Yagi 20-17-15-12-10m View larger

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Optibeam - OBLY25-5 - 25 Element Log Yagi 20-17-15-12-10m

OBLY25-5

New product

4 179,00 €


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More info

Bands   20 / 17 / 15 / 12 / 10
Gain (dBd) *   7,4 / 7,4 / 7,4 / 7,4 / 7,4
Gain (dBi) **   14,7 / 14,8 / 15,0 / 15,0 / 15,1
     
Practical performance
(due to active radiation area)
  like 4.5el monoband Yagi
     
F/B (dB)   37 / 40 / 40 / 35 / 28
SWR   all band ranges < 1.5
     
Elements (number)   25
Active elements   between 70 and 100% of the entire antenna area operative
     
Max. element length (m)   11,04
Boom length (m)   21,00
Turning radius (m)   11,40
Feed lines (number)   1 Coax 50 Ohm
Weight (kg)   165
Windload at 130 km/h   2.385 N / 3,00 m2 / 32,17 feet2
     
     

 

 

* = 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)

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Optibeam - OBLY25-5 - 25 Element Log Yagi 20-17-15-12-10m

Optibeam - OBLY25-5 - 25 Element Log Yagi 20-17-15-12-10m