Zvigadzirwa
ANT051 Antena yezvikamu zvina inotenderera
| Mutungamiriri-mw | Nhanganyaya yeFour Element Spiral Antenna Array |
Tichiunza tekinoroji ye microwave yeLeader. (leader-mw) itsva mu tekinoroji ye antenna - yakagadziriswa multi-beam helical antenna stereo arrays. Iyi array yemazuva ano yakagadzirirwa kushandura nzira yatinoona uye yatinoshandisa nayo antenna systems, ichipa mashandiro asina kuenzana uye akasiyana-siyana mudhizaini diki uye inoshanda.
Chinonyanya kukosha pane iyi array inochinja-chinja i helical antenna element, iyo yakanyatsobatanidzwa muchimiro chepuratifomu yakatetepa. Chimiro chacho chine pamusoro nemativi akawanda, rimwe nerimwe rakabatana kumucheto kwenzvimbo yepamusoro. Mativi emativi ari pedyo akabatanawo, zvichigadzira puratifomu yakasimba uye isina musono yezvinhu zve antenna.
Dhizaini yakasiyana yepuratifomu ine tapered inobvumira zvinhu zve helical antenna kuti zviiswe pamusoro nepamativi, zvichiwedzera kufukidza kwe array uye mashandiro. Kugadziriswa uku kunogonesa array kuburitsa mwenje yakawanda nenzira ye stereoscopic, nokudaro zvichiwedzera kugona kwekugamuchira nekutumira kwe antenna system.
Chimwe chezvinhu zvakakosha zvepuratifomu yakatetepa chimiro chepolygonal chepamusoro, izvo zvinowedzera kupararira kwakafanana kwe antenna elements uye zvinogadzirisa mashandiro ese e array. Izvi zvinoita kuti array igone kupa simba remasaini rinoenderana uye rakavimbika munzvimbo dzakasiyana siyana.
| Mutungamiriri-mw | Tsanangudzo |
ANT051 240MHz～270MHz
| Rudzi rweMafambiro: | 240MHz～270MHz |
| Kuwana, Rudzi: | ≥15dBi |
| Kupatsanurana: | Polarization yakatenderera (kutenderera kuruboshwe nekurudyi kunogona kugadziriswa) |
| 3dB Beamwidth, E-Plane, Min (Deg.): | E_3dB: ≥20 |
| 3dB Beamwidth, H-Plane, Min (Deg.): | H_3dB: ≥20 |
| VSWR: | ≤2: 1 |
| Kusagadzikana: | 50 OHMS |
| Zvinobatanidza zvePort: | N-50K |
| Kushanda Kwekupisa Range: | -40˚C-- +85 ˚C |
| huremu | 50kg |
| Ruvara rwepamusoro: | Grenn |
| Rondedzero: | 154×52×45mm |
Mashoko:
Simba rekushandisa load vswr riri nani pane 1.20:1
| Mutungamiriri-mw | Magadzirirwo Ezvakatipoteredza |
| Tembiricha Inoshanda | -30ºC~+60ºC |
| Tembiricha Yekuchengetedza | -50ºC~+85ºC |
| Kudedera | 25gRMS (15 degrees 2KHz) kutsungirira, awa imwe pa axis |
| Hunyoro | 100% RH pa35ºc, 95%RH pa40ºc |
| Kushamisika | 20G ye 11msec hafu sine wave, 3 axis kumativi ese |
| Mutungamiriri-mw | Magadzirirwo eMichina |
| Chinhu | zvinhu | pamusoro |
| lamina tecti | jira regirazi re epoxy rakanamirwa | deoiri |
| Musoro wekuisa 2 | Tsvimbo yegirazi re epoxy | deoiri |
| Chigaro chekuisa tsvimbo chekutsigira | Tsvimbo yegirazi re epoxy | deoiri |
| Chivharo chesikuruu | Naironi | Kuoresa kwemavara kunokonzeresa ruvara |
| Ndiro yepasi yakatenderera | 5A06 aruminiyamu inodzivirira ngura | Kuoresa kwemavara kunokonzeresa ruvara |
| Kiti yekumisikidza antenna inotenderera | 5A06 aruminiyamu inodzivirira ngura | Kuoresa kwemavara kunokonzeresa ruvara |
| Chiratidziro (650) | 5A06 aruminiyamu inodzivirira ngura | Kuoresa kwemavara kunokonzeresa ruvara |
| Koramu 1 yakagadziriswa (1.3X0.8) | Chubhu yejira regirazi reEpoxy | deoiri |
| ANT8.2311.1105 Helix | Ndarira | kusava nehanya |
| MaRoh | kutevedzera mitemo | |
| Huremu | 50kg | |
| Kurongedza | Bhokisi rekurongedza rebhokisi (rinogona kugadziriswa) | |
Kudhirowa Kwerondedzero:
Saizi dzese mu mm
Kushivirira kweOutline ± 0.5(0.02)
Kushivirira kweMakomba Ekukwira ± 0.2(0.008)
Zvese Zvinobatanidza: N-Female
| Mutungamiriri-mw | Ruzivo rweKuedza |
