Prezinta un cistig de cimp apreciabil, de 10—11 dB, o diagrama de radiatie ingusta in plan orizontal. Banda de trecere a antenei este suficient de mare ca sa permita lucrul in toata gama 144— 146 MHz fara o reducere sensibila a directivitatii si a cistigului de cimp.
Este prezentata in fig. 241, impreuna cu dimensiunile elementelor corespunzind benzii de 144 MHz.
Antena poate fi realizata si pentru banda de 432 MHz, folosind urmatoarele formule :
Diagrama de radiatie a antenei in plan orizontal este egala cu aproximativ 40° (fig. 242).
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