Mlongoti Wakunja 470-510MHz Flexible chikwapu mlongoti
Chiyambi cha Zamalonda
470-510MHz flexible whip antenna ndi mlongoti wolumikizira opanda zingwe wokhala ndi magwiridwe antchito abwino kwambiri.Imagwiritsa ntchito cholumikizira chachimuna cha SMA kuti ithandizire kulumikizana ndi zida zosiyanasiyana ndipo ndiyoyenera kugwiritsidwa ntchito m'malo akunja.Mphamvu ya radiation ya antenna imafika 53%, zomwe zikutanthauza kuti imatha kusintha mphamvu zamagetsi kukhala mphamvu zowunikira ndikupereka kufalitsa kokhazikika.Panthawi imodzimodziyo, kupindula kwake kwakukulu kumaposa 1 dBi ndipo kumakhala ndi mphamvu zowonjezereka zowonjezera zizindikiro, zomwe zingathe kukulitsa njira yolankhulirana.
Mlongoti uwu umagwiritsidwa ntchito kwambiri pazinthu zosiyanasiyana, kuphatikiza ma metering anzeru, zipata, kuyang'anira opanda zingwe ndi maukonde a mesh.Pankhani ya metering yanzeru, itha kugwiritsidwa ntchito polumikizana ndi mita yamagetsi yanzeru, mita yamadzi ndi zida zina kuti mukwaniritse kusonkhanitsa deta mwanzeru komanso kuyang'anira kutali.Pankhani ya zipata, imatha kulumikizana ndi zida zosiyanasiyana zapakhomo kuti ipereke chithandizo cholumikizirana opanda zingwe.Mu ntchito opanda zingwe anaziika, angagwiritsidwe ntchito popereka chizindikiro cha makamera anaziika kanema ndi zipangizo zina kuonetsetsa kanema khalidwe ndi bata.Mu netiweki ya mauna, itha kugwiritsidwa ntchito ngati njira yolumikizirana pakati pa zida za node kuti muzindikire kusinthana kwa data ndi ntchito yogwirizana pakati pa zida.
Mlongoti uli ndi njira yabwino kwambiri yotumizira ma omnidirectional, kutanthauza kuti imawunikira ma siginecha mofanana mbali zonse, kupereka kufalikira kwakukulu.Izi zimapangitsa kuti zikhale zabwino kwa mapulogalamu omwe amafunikira kufalikira kumadera akuluakulu, monga nyumba zazikulu, madera akumidzi, ndi zina zotero. Kaya m'nyumba kapena kunja, mlongoti uwu ukhoza kupereka chithandizo chokhazikika komanso chothandiza cholumikizira opanda zingwe.
Mafotokozedwe a Zamalonda
Makhalidwe Amagetsi | |
pafupipafupi | 470-510MHz |
SWR | <= 2.0 |
Kupeza kwa Antenna | 1dBi |
Kuchita bwino | ≈53% |
Polarization | Linear |
Kusokoneza | 50 ohm |
Zofunika & Zimango Makhalidwe | |
Mtundu Wolumikizira | Pulogalamu ya SMA |
Dimension | 15 * 200 mm |
Kulemera | 0.02Kg |
Zachilengedwe | |
Kutentha kwa Ntchito | -40 ˚C ~ + 80 ˚C |
Kutentha Kosungirako | -40 ˚C ~ + 80 ˚C |
Antenna Passive Parameter
Chithunzi cha VSWR
Kuchita bwino & Kupindula
pafupipafupi (MHz) | 470.0 | 475.0 | 480.0 | 485.0 | 490.0 | 495.0 | 500.0 | 505.0 | 510.0 |
Kupeza (dBi) | 0.58 | 0.58 | 0.89 | 0.86 | 0.83 | 0.74 | 0.74 | 0.80 | 0.81 |
Kuchita bwino (%) | 49.78 | 49.18 | 52.67 | 52.77 | 53.39 | 53.26 | 53.76 | 54.29 | 53.89 |
Chitsanzo cha Ma radiation
| 3D | 2D-Chopingasa | 2D-Vertical |
470MHz | |||
490MHz | |||
510MHz |