Moʻo ISM/LORA

ʻO ka TX-FRP91508 he 915MHz 8dBi omni-directional fiberglass antenna i hoʻopili ʻia no ka hoʻopili uila ākea. Me ka polarization kū pololei, hoʻopaʻa ia i kahi bandwidth 26MHz (902-928MHz) a mālama i kahi VSWR haʻahaʻa (≤1.5) no ka hoʻouna ʻana i ka hōʻailona paʻa. Ke hōʻike nei i kahi pale komo 50Ω a me 50W ka mana mana kiʻekiʻe, kūpono kēia antenna no IoT, smart grid, a me nā noi LPWAN. Hoʻopaʻa ʻia i loko o ka fiberglass hina hina, kūpaʻa ʻo ia he 60m/s ka makani makani, ʻoiai ʻo kona 110cm lōʻihi a me 0.625kg kaumaha e hōʻoia i ka hoʻokomo maʻalahi ma nā pou (30-50mm anawaena). Hōʻike ka hoʻāʻo ʻana ma 915MHz i ka polarization vertical e hāʻawi i ka loaʻa 8.07dBi me ka uhi ākea 360 °, kūpono ia no ka hāʻawi ʻana i nā hōʻailona omnidirectional i nā ʻenehana a me nā ʻoihana.

ʻO ka TX-FRP86812 he 868MHz 12dBi omni-directional fiberglass antenna i hoʻolālā ʻia no ke kamaʻilio kelepona paʻa.

Hoʻolālā ʻia me ka polarization kūpaʻa, uhi ia i kahi bandwidth 20MHz (858-878MHz) a loaʻa kahi VSWR haʻahaʻa (≤1.5) no ka hoʻouna ʻana i nā hōʻailona kūpono. Me ka 50Ω hoʻokomo ʻana a me ka 50W ka mana kiʻekiʻe loa, kūpono kēia antenna i nā noi lōʻihi ma IoT, ke ana ʻana akamai, a me nā pūnaewele LPWAN. ʻO kāna pahu fiberglass lōʻihi (hina) kū i ka makani makani 60m/s, ʻoiai ʻo ka lōʻihi 180cm a me ke kaumaha 0.98kg e hōʻoia i ka hoʻokomo maʻalahi ma nā pou (30-50mm anawaena). Hōʻike ka hoʻāʻo ʻana ma 868MHz i ka polarization kū i ka loaʻa ʻana o ka loaʻa 11.68dBi me ka uhi ākea 360 °, e kūpono ana ia no ka hāʻawi ʻana i nā hōʻailona omnidirectional.