50 MHz 4 elementa Yagi antena

Ova antena, koja radi u frekventnom opsegu od 50 do 51 MHz, nudi impresivnu performansu s prednjim pojačanjem od 9.2 dBi u slobodnom prostoru i čak 15 dBi na visini od 20 metara. Sa odnosom prednjeg i zadnjeg signala od 20 dB, pruža izvanredno usmeravanje signala, dok horizontalna širina snopa od 58° omogućava širok ugao pokrivenosti. Antena ima nominalnu ulaznu impedansu od 50 Ohma i maksimalni odnos stojnih talasa (SWR) od 1:1.3, što osigurava efikasno prenosenje signala bez značajnih gubitaka.

Antena je sposobna da podnese ulaznu snagu veću od 1 kW, što je čini pogodnom za visokoenergetske aplikacije. Metod usklađivanja uključuje direktno napajanje preko trenutnog baluna, dok se kao konektori koriste SO239 ili „N“ konektori.

U pogledu mehaničkih specifikacija, antena ima dužinu nosača od 3 metra i prečnik od 40 mm, dok najduži element antene iznosi takođe 3 metra. Ukupno sadrži četiri elementa i ima radijus okretanja od 2.1 metar. Montaža antene je prilagodljiva stubovima prečnika od 43 do 70 mm, a može izdržati vetrove brzine do 150 km/h. Težina antene iznosi 4.5 kilograma, što je čini relativno laganom za montažu i postavljanje.

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