Imininingwane
Amapharamitha | Imininingwane | Amayunithi |
Rotation imbazois | Okukabili |
|
Ibanga lokuzungezisa | I-Azimuth:±170° (iyanwebeka) isiqephu:-10°~90° |
|
Usayizi wesinyathelo esincane | 0.1° |
|
Isivinini esiphezulu | Azimuth: 60°/s; Isiqephu : 15°/s |
|
Isivinini esincane esizinzile | 0.1°/s |
|
Ukusheshisa okuphezulu | Azimuth: 30°/s²; Isiqephu : 10°/s² |
|
Ukulungiswa kwe-engeli | <0.01° |
|
Ukunemba kokuma okuphelele | ±0.1° |
|
Layisha | >50 | kg |
Isisindo | Cishe angu-20 | kg |
Indlela yokulawula | RS422 |
|
Ukunikezwa kwamandla kagesi | I-AC220V |
|
Slip indandatho | Yenza ngokwezifiso njengoba kudingeka |
|
Isixhumi esibonakalayo sangaphandle | Ukunikezwa kwamandla, imbobo ye-serial |
|
Layisha isixhumi esibonakalayo | Ukunikezwa kwamandla, isignali, i-RF, njll. |
|
Usayizi | 288*264*355 | mm |
Izinga lokushisa lokusebenza | -20℃~50℃(iyanwebeka) |
I-antenna anechoic chamber test turntable iyisisetshenziswa esisetshenziselwa ukuhlola ukusebenza kwe-antenna, futhi ngokuvamile sisetshenziselwa ukuhlolwa kwe-antenna kumasistimu okuxhumana angenantambo. Ingakwazi ukulingisa ukusebenza kwe-antenna ngezindlela ezihlukahlukene nama-engeli, okuhlanganisa inzuzo, iphethini yemisebe, izici ze-polarization, njll. Ngokuhlola ekamelweni elimnyama, ukuphazamiseka kwangaphandle kungaqedwa futhi ukunemba kwemiphumela yokuhlola kungaqinisekiswa.
I-double-axis turntable iwuhlobo lwe-antenna anechoic chamber turntable. Inezimbazo ezimbili ezizimele zokuzungezisa, ezikwazi ukubona ukujikeleza kwe-antenna eziqondisweni ezivundlile neziqondile. Lo mklamo uvumela abahloli ukuthi benze izivivinyo ezibanzi nezinembayo ku-antenna ukuze bathole amapharamitha okusebenza okwengeziwe. Ama-turntable e-Dual-axis ngokuvamile afakwe amasistimu okulawula ayinkimbinkimbi avumela ukuhlola okuzenzakalelayo futhi athuthukise ukusebenza kahle kokuhlola nokunemba.
Lawa madivayisi womabili adlala indima ebaluleke kakhulu ekwakhiweni kwe-antenna nasekuqinisekiseni ukusebenza, esiza onjiniyela ukuthi bahlole ukusebenza kwe-antenna, balungiselele ukwakheka, futhi baqinisekise ukwethembeka nokuzinza kwayo ezinhlelweni ezisebenzayo.