I-Rotary Joint Yesiteshi Esisodwa Imvamisa Ephakeme ye-DC-18GHz

1. Ukubuka Konke Komkhiqizo

Lo mkhiqizo uyi-joint ejikelezayo enesiteshi esisodwa, evame kakhulu eyenzelwe ukudluliselwa kwesignali ye-RF okuthembekile phakathi kwezingxenye ezimile nezijikelezayo. Isebenza kusukela ku-DC kuya ku-18GHz, okwenza ifanelekele izinhlelo ze-radar, amapulatifomu empi kagesi, iziteshi zomhlaba zokuxhumana ngesathelayithi, ama-turntable okuhlola ama-microwave, kanye nezinhlelo zokusebenza zokuzivikela. Lo mkhiqizo usekela ukwenza ngokwezifiso okungejwayelekile, ulandela ukulawulwa kwekhwalithi okuqinile, futhi uqinisekisa impilo yokusebenza ende.

2. Izici Eziyinhloko

• Ibanga lokuvama: DC kuya ku-18GHz – lihlanganisa iningi lamabhendi okuxhumana kanye ne-radar
• Ukulahlekelwa okuphansi kokufakwa: ≤0.3dB evamile - kulondoloza amandla esignali
• I-VSWR ephansi: ≤1.25 – inciphisa ukubonakaliswa kwesignali
• Ukuphathwa kwamandla: kufika ku-100W kusuka ku-DC kuya ku-2GHz; 50W ku-2-8GHz; 25W ku-8-15GHz; 20W ku-15-18GHz
• Isivinini sokuzungeza: 0 kuya ku-300 RPM
• Isikhathi sokuphila: okungenani izigidi eziyi-10 zama-revolutions - kunciphisa ukulungiswa
• I-Torque: ≤0.5 Nm – ukujikeleza okubushelelezi
• Izinga lokushisa lokusebenza: -40°C kuya ku-+80°C
• Izinga lokushisa lokugcina: -55°C kuya ku-+85°C
• Ukubekezelelana komswakama okuhlobene: kufika ku-95%
• Izinto zokwakha: insimbi engagqwali – ukumelana nokugqwala
• Isilinganiso se-IP: IP41 – ukuvikelwa ezintweni eziqinile >1mm kanye namanzi aconsayo
• Izindinganiso zokuhlola: GJB150.9A-2009 (umswakama), GJB150.16A-2009 (ukudlidliza), GJB150.18A-2009 (ukushaqeka)

3. Izicelo

• Izinhlelo ze-antenna ze-radar ezijikelezayo ezidinga ukudluliswa kwesignali okuzinzile kwe-18GHz
• Ama-turntable okuhlola ikamelo le-microwave anechoic
• Ama-antenna esiteshi sokulandelela i-satellite
• Izixhumi ezijikelezayo zesistimu yempi ye-elekthronikhi
• Izixhumanisi zokuxhumana kwezempi kanye nezindiza
• Amadivayisi okuthwebula izithombe zezokwelapha anezingxenye ze-RF ezijikelezayo
• Amapulatifomu ajikelezayo ezimbonini asebenza imvamisa ephezulu

4. Isigaba Sekhwalithi Nokuthembeka

Iyunithi ngayinye ihlolwe ngokwezindinganiso zemvelo zezinga lezempi. Umkhiqizo uhlangabezana ne-GJB150.9A-2009 ngokushisa okumanzi, i-GJB150.16A-2009 ngokudlidliza, kanye ne-GJB150.18A-2009 ngokwethuka komshini. Ukwenza ngokwezifiso okungejwayelekile kuyatholakala ezindaweni ezinzima, amazinga okushisa aphezulu, izilinganiso ze-IP eziphakeme, noma izinhlobo ezikhethekile zokuxhuma. Siqinisekisa ukulawulwa kwekhwalithi okuqinile kuzo zonke izigaba zokukhiqiza.

5. Kungani Ukhetha Lo Mkhiqizo

• Ukwenza ngokwezifiso okungekhona okujwayelekile: sizivumelanisa nenani leziteshi zakho ezithile, imvamisa, amandla, noma izidingo zesixhumi esibonakalayo.
• Ukuhlolwa kwezinga lezempi: kuqinisekiswe ngaphansi komswakama, ukudlidliza, kanye nezimo zokushaqeka.
• Impilo yesevisi ende: ubuncane be-revolution eyizigidi eziyi-10 kunciphisa isikhathi sokungasebenzi kwesistimu.
• Ukusebenza kwemvamisa ephezulu: kuzinzile kuze kufike ku-18GHz ngokulahlekelwa okuphansi kanye ne-VSWR ephansi.
• Ukwakhiwa kwensimbi engagqwali: Kuhlala isikhathi eside ukusetshenziswa ensimini kanye naselabhorethri.
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