Kubweretsa ma WINDOW Antennas a GSM Radio Frequency Applications, yankho labwino kwambiri lolumikizirana opanda zingwe.
Mlongoti uwu umagwiritsa ntchito TDJ-900/1800-2.5B yachitsanzo, yomwe idapangidwa mwapadera kuti ikwaniritse chizindikiro chanu cha GSM opanda zingwe.Kaya muli kunyumba, muofesi, kapena popita, mlongoti uwu udzatsimikizira kulumikizana kolimba komanso kodalirika kulikonse komwe mungakhale.