Mndandanda wa ISM/LORA

TX-FRP91508 ndi antenna ya fiberglass ya 915MHz 8dBi yomwe imapangidwa kuti igwirizane ndi mawaya osiyanasiyana. Ndi polarization yolunjika, imadutsa bandwidth ya 26MHz (902-928MHz) ndipo imasunga VSWR yotsika (≤1.5) kuti ipereke chizindikiro chokhazikika. Ili ndi kukana kolowera kwa 50Ω komanso mphamvu yayikulu ya 50W, antenna iyi ndi yoyenera kugwiritsa ntchito IoT, gridi yanzeru, ndi LPWAN. Yokhala ndi fiberglass yolimba ya imvi, imatha kupirira liwiro la mphepo la 60m/s, pomwe kutalika kwake kwa 110cm ndi kulemera kwa 0.625kg kumatsimikizira kuyika kosavuta pamitengo (m'mimba mwake wa 30-50mm). Kuyesedwa pa 915MHz kukuwonetsa kuti polarization yolunjika imapereka phindu la 8.07dBi ndi kuphimba kopingasa kwa 360°, zomwe zimapangitsa kuti ikhale yoyenera kugawa chizindikiro m'malo onse m'mafakitale ndi m'malonda.

TX-FRP86812 ndi antenna ya fiberglass ya 868MHz 12dBi yomwe imapangidwa kuti igwiritsidwe ntchito polankhulana opanda zingwe modalirika.

Yopangidwa ndi polarization yolunjika, imaphimba bandwidth ya 20MHz (858-878MHz) ndipo ili ndi VSWR yotsika (≤1.5) kuti ipereke ma signal bwino. Ndi kukana kwa 50Ω input ndi 50W mphamvu yogwira ntchito, antenna iyi imagwirizana ndi ntchito zazitali mu IoT, smart metering, ndi ma network a LPWAN. Chikwama chake cholimba cha fiberglass (imvi) chimapirira liwiro la mphepo la 60m/s, pomwe kutalika kwa 180cm ndi kulemera kwa 0.98kg kumatsimikizira kuyika kosavuta pamitengo (30-50mm m'mimba mwake). Kuyesedwa pa 868MHz kukuwonetsa kuti polarization yolunjika imapeza phindu la 11.68dBi ndi 360° yopingasa, zomwe zimapangitsa kuti ikhale yoyenera kugawa ma signal ozungulira onse.