I-antenna ye-fiberglass ye-868MHz inobude be-60cm kunye nenzuzo ye-5dBi, enokufumana isiphumo esinamandla sokwandisa umqondiso kwicala elithile.
Isidibanisi sisidibanisi se-N, kwaye isitshizi setyuwa sinokufikelela kwiiyure ezingama-96.
Uyilo olungangenwa ngamanzi kunye nokuchasana nokugqwala, olunokumelana ne-corrosion elungileyo, luyakwazi ukuziqhelanisa neemeko ezirhabaxa zokusingqongileyo, njengokufuma, iasidi kunye nealkali, njl.