WANCAN
Radar
Gwaji da Aunawa
Sadarwa
Gabatarwar samfur
Mafi ƙarancin ƙarfin lantarki na wannan amplifier mai girman 20w RF shine 24volt, matsakaicin shine 32volt, kuma ƙimar da aka saba amfani da ita ita ce 28volt. Mitar fara aiki na wannan amplifier mai girman RF shine 20MHz, kuma amplifier mai ƙarfin ƙarfin hali na iya aiki har zuwa 1000MHz tare da ƙimar riba na 43dB da kuma madaidaicin ± 2dB, wanda zai iya kiyaye yanayin aiki mai kyau a ƙarƙashin ci gaba da fitarwa na siginar ƙarfi mai ƙarfi. Darajar impedance na ciki/fitarwa don wannan amplifier mai girman RF shine 50Ω, ƙimar asarar dawowar shigarwa shine -10 dB, kuma ƙimar jituwa shine -10 dBc, wanda aka inganta don cimma ƙimar da ta dace. Wannan amplifier mai girman RF za a iya haɗa shi sosai cikin tsarin wutar lantarki, saboda wannan amplifier mai girman RF yana ɗaukar impedance na masana'antu. Wannan amplifier mai girman RF yana ɗaukar transistors na LDMOS, waɗanda ke da babban ƙarfin kololuwa nan take. A lokaci guda, lanƙwasa riba na LDMOS yana da santsi, wanda zai iya ƙara siginar masu ɗaukar kaya da yawa kuma ya tabbatar da ƙarancin karkacewar siginar fitarwa. Bugu da ƙari, transistors na LDMOS suma suna da cikakkun halaye na zafin jiki. An yi ramin da kayan aluminum, wanda yake da sauƙi, kuma yana da kyakkyawan rabon ƙarfi zuwa nauyi, hana tsatsa, juriya ga tsatsa, kuma an yi amfani da fasahar kwaikwayon zafi, wanda hakan ya sa ya fi dorewa da ƙarfi fiye da sauran kayan. Ana kuma amfani da layin samarwa da gwaji na Mars RF ta atomatik don azuzuwan amplifier na RF broadband, wanda zai iya samarwa ba tare da buƙatar sa hannun hannu ba. Wannan ba wai kawai yana adana kuɗin aiki ba ne, har ma yana rage kurakuran ɗan adam, yana inganta ingancin gwaji sosai.
Mahimman Sifofi
√ Ƙananan Girma da nauyi mai sauƙi;
√ Ultra-broadband nan take;
√ Shigarwa da fitarwa sun daidaita 50 Ohms;
√ Tsarin sarrafawa da kariya da aka gina a ciki.
Tambayoyin da ake yawan yi akai-akai
Waɗanne na'urori masu kariya ne aka haɗa a cikin na'urorin ƙara girman RF na Mars RF?
Mars RF tana amfani da samarwa da gwaji ta atomatik ga kowane samfuri, wanda aka sanye shi da nau'ikan fasalulluka uku na kariya waɗanda ke haɓakawa, tsaro, da hana duk wata matsala ta samfura. Waɗannan matakan kariya sun haɗa da:
- Kariyar dumama fiye da kima: Amplifiers na RF na Mars RF suna da buƙatar rage zafi idan zafin ya kai digiri 85 na Celsius. Idan zafin ya yi zafi sosai, amplifiers ɗin za su sake farawa a digiri 60 na Celsius maimakon su kashe.
- Kariyar wutar lantarki mai yawa: Lokacin da na'urorin ƙara ƙarfin wutar lantarki na Mars' RF suka fuskanci ƙarancin kaya ba tare da sun kai ga yanayin da'ira mai gajarta ba, ƙima mai yawa na iya faruwa wanda zai iya haifar da fitar da wutar lantarki mai yawa. Don magance wannan, da'irar kariyar wutar lantarki mai yawa tana sarrafa ƙarfin wutar lantarki da fitarwa don kiyaye amplifiers masu ƙarfi na RF masu ƙarfi lafiya.
- Kariyar ƙarfin lantarki mai yawa: Ana amfani da shi don hana sarrafa lokacin wutar lantarki, sauya yanayin barci, da kuma ƙaruwar ƙarfin lantarki daga haifar da gazawa.
Saboda haka za ku iya amincewa da na'urorin ƙarfafa ƙarfinmu na jihar ƙarfi, na'urorin ƙarfafa ƙarfinmu za su ba ku ƙwarewar samfuri mai inganci.