EAntenna 144OWL9 (14,57 dBi ヨ 28,59 dB F/B) - R2010117

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EAntenna 144OWL9 (14,57 dBi ヨ 28,59 dB F/B) - R2010117
Part Number: 17748.02-9
£179.95 ( £149.96 EXC. VAT )
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Product Information
  • Overview
  • Description

EAntenna antennas for VHF OWL, does justice to both design work and many field tests, to ensure that only 9 antenna elements can satisfy the most demanding.

This unique performance is characterized by:

  • You can hear very low signals without QRM and QRN noise alters the audio clarity.
  • The food is straightforward to 50 Ohms, which has not lost any respect to lines of adaptation. 
  • The bandwidth covers the entire band with low SWR / SWR.
  • The radiation pattern is narrower than the LFA, but excellent for when you want to listen to a station in the direction you want.
  • Its ratio of F / B is high, since only antenna boom lengths can get exaggerated.
  • The gain is comparable with other models of antennas always larger in dimensions.
Specifications 144OWL9
  • 30x2mm square boom.
  • Elements of 6mm in diameter, except that the LOOP is 13mm and 10mm at the ends.
  • Mast plate of 150x100mm with 6mm thick with square U-bolts M6 boom to the plate and U-bolts of M8 to the plate to the mast.

Characteristics of the 144OWL9

  • This antenna is designed to not relax when you’re working with it, because it will give many joys. With 4 of these antennas enfasadas “H”, CT1HZE/DL8HCZ, Joe, broke the record for EME in length, by now passed.
  • Simple and quick, because since the boom joints are very easy to assemble.
  • Antenna very solid construction, and with a weight very acceptable.
  • Phasing distances for 2 or more units in a short (under table included) with our Power Splitter.
Frequency Range: 144~146 MHz.
Gain: 14,57 dBi
F/B: 24,53 dB
SWR: 1:1.1~1:1.2
Impedance: 50 Ohm
Maximum Power: 5 kW.
Boom length: 5,0m. / 16,39'
Wind Survival: ≥ 160kmh / ≥ 100mph
Weight: 5,4 Kg. / 11,90 Pounds

* Gain dBi (gain over isotropic dipole in free space) = -2.15 dBd  Ratio
** Gain Front / Back “F / B” (gain when the antenna is rotated 180 ° azimuth direction)

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