I-RF High Power Amplifier MM0810P47B
Isingeniso somkhiqizo
I-RF high power amplifier MM0810P47B ingumkhiqizo we-RF we-multi-octave osebenza phakathi kuka-800 MHz no-1000 MHz. Inikeza ububanzi obuguquguqukayo obunamandla ajwayelekile angama-50 Watts, kanti inani lokuthola amandla lingu-47dB. Ukuthamba kwe-gain kwalesi sikhulisa-mandla esiphezulu yi-±1dB, okwenza ububanzi besignali ye-RF bungabi lula ukuphambuka futhi bunikeze ukuzinza kwesignali ephezulu kanye nekhwalithi. Ngokulahlekelwa kokubuya kokufaka okufika ku--10dB, ama-amplifier aphezulu e-Mars RF anenzuzo yezibonakaliso zokwamukela nezokukhipha ezizinzile ezisebenza kahle kakhulu nge-antenna. Lesi sikhulisa-mandla esiphezulu se-RF sinokuphazamiseka kokufaka nokokukhipha okungu-50 ohms futhi singaxhunywa kahle ohlelweni lwamandla.
Lesi sikhulisi esinamandla amakhulu sisebenzisa ama-transistors e-LDMOS. Kuma-amplifiers e-RF, i-LDMOS isetshenziswa kabanzi eziteshini zokuxhumana kanye nakumarediyo eselula ngokusekelwe ezinzuzweni zezindleko eziphansi, ukuhlanganiswa okuphezulu, kanye ne-DPD enobungane (Digital Pre-Distrotion). Phakathi kwazo, isiteshi sesizinda sokuxhumana siyinkambu enkulu kunazo zonke yesicelo se-LDMOS.
Ingaphakathi lale amplifier enamandla aphezulu i-MM0810P47A lenziwe nge-aluminium, okusiza ukunciphisa isisindo somkhiqizo wonke we-RF, futhi linamandla amahle kakhulu, kanye nokumelana nokugqwala, kanye nokukhanya okuphezulu. Livikelwe emisebeni ye-infrared kanye ne-RF futhi lihlala isikhathi eside futhi liqinile kunezinye izinto.
I-amplifier yamandla aphezulu e-RF eMars nayo ifakwe umsebenzi wokuvikela isekethe, osebenza ngokuzenzakalelayo lapho amandla kagesi ephezulu kakhulu, izinga lokushisa le-amplifier yamandla aphezulu lidlula u-85°C, kanti i-voltage ingu-> 32V. Uma ukuvikelwa kwesekethe kusebenza, umsebenzisi kufanele avale isignali yokufaka kanye nokunikezwa kwamandla, bese elinda i-amplifier yamandla aphezulu ukuthi iphole bese eqala kabusha. Uma ukuvikelwa kwesekethe kusebenza futhi, sicela uhlole ukuthi umthwalo kanye nezinga lokushisa kudlule umkhawulo, nokuthi uxhumano lomthwalo lujwayelekile yini.
Izici ezibalulekile
√ I-Broadband kanye namandla aphezulu;
√ Ukusebenza Kahle Kakhulu;
√ Ukuhleleka Okukhulu;
√ Usayizi Omncane Nesisindo Esilula;
√ Ukuhlanekezela Okuphansi
Imibandela yewaranti ye-amplifier yamandla aphezulu ye-Mars RF
Isikhathi sewaranti samahhala se-amplifier yamandla aphezulu ye-Mars RF siyiminyaka emi-3.
1. Uma ikhasimende likwazi ukulungisa, sizohlinzeka ngezingxenye ukusiza ikhasimende ukuthi lizilungise lodwa, ngale ndlela isebenza kahle kakhulu.
2. Uma ikhasimende lingenalo ikhono noma isimo sokulungisa, uma kwenzeka isimo esiphuthumayo, sizohlinzeka ngemikhiqizo emisha sha, futhi ikhasimende lizosibuyisela imikhiqizo eyonakele kamuva.
Ngemva kwesikhathi sewaranti seminyaka emi-3, sizoqhubeka nokunikeza ikhasimende ukwesekwa kobuchwepheshe, ikhasimende lidinga ukuhlinzeka ngezindleko zokulungisa kanye nezindleko ezitholwe.



LEYO
I-radar
Ukuhlolwa Nokulinganisa
Ukuxhumana