Mawu Othandizira Kuwunika Kwachitetezo Kwapadera kwa DC-5.5GHZ Shortwave Sefa Yotsika Yotsika

Poganizira mawuwa, takhala m'modzi mwa opanga mwaukadaulo, otsika mtengo, komanso opikisana pamitengo ya Quots for Customized Security Monitoring Special DC-5.5GHZ Shortwave Filter Low Pass Fyuluta, Cholinga cha kampani yathu chiyenera kukhala kupereka katundu wapamwamba kwambiri wokhala ndi tag yamtengo wapatali. Takhala tikuyembekezera kupanga dongosolo ndi inu!
Poganizira mawuwa, takhala m'modzi mwa opanga luso laukadaulo, otsika mtengo, komanso opikisana pamitengo yamitengo.Zosefera Zachidule zaku China ndi Zosefera Zowoneka, Pali zida zapamwamba zopangira & kukonza ndi antchito aluso kuonetsetsa kuti zinthuzo zili ndipamwamba kwambiri. Tapeza ntchito yabwino kwambiri tisanagulitse, kugulitsa, kugulitsa pambuyo potsimikizira makasitomala omwe angakhale otsimikizika kuti apanga maoda. Mpaka pano zinthu zathu zikuyenda mwachangu komanso zodziwika bwino ku South America, East Asia, Middle East, Africa, etc.

Zowonetsa Zamalonda

Zosefera za Sichuan Keenlion Microwave Technology zidapangidwa pogwiritsa ntchito zida zomveka zokhala ndi Q zapamwamba kwambiri ndipo ndizoyenera kugwiritsa ntchito makina opapatiza, osankha kwambiri. Mapangidwe awa amatha kupereka ma bandwidths ochepera ngati 1% okhala ndi kusankha kwakukulu komanso phokoso lotsika kwambiri. Kutayika kwapang'onopang'ono kophatikizana ndi kugwiritsira ntchito mphamvu kwabwino kumawapangitsa kukhala oyenera ma transmitter ndi kutsogolo kutsogolo kolandila. Mapangidwe apamwamba a fyuluta ndi zomangamanga zimathandiza kuti stopband ikhale yokulirapo kuposa 3x frequency frequency.

Zosefera za Sichuan Keenlion Microwave Technology zimakhala ndi gulu lapadera lodzitchinjiriza kuti mupewe kuchotsedwa mwangozi komwe kungafune kusinthidwa kokwera mtengo kapena kubwerera kufakitale kuti ikonzenso. Makina olondola amalola kukwaniritsidwa kwa zosefera zapaboti zomwe zili ndi mawonekedwe ang'onoang'ono pamapulogalamu omwe kukula kuli kofunikira. Kubwereza kwabwino pamayunitsi kumatheka kudzera pakuwongolera bwino komanso kuwongolera njira.

Zofunika Kwambiri

Zizindikiro zazikulu

Kujambula autilaini

Kupaka & Kutumiza

Magawo Ogulitsa: Chinthu chimodzi

Kukula kwa phukusi limodzi: 5.8 × 3 × 2 cm

Kulemera kamodzi kokha: 0.25 kg

Mtundu wa Phukusi: Phukusi la Carton Tumizani

Nthawi yotsogolera:

Mbiri Yakampani

Sichuan Keenlion Microwave Technology Yakhazikitsidwa mu 2004, Sichuan Keenlion Mircrowave techenology Co., Ltd. ndi omwe amapanga zida za Passive Mircrowave ku Sichuan Chengdu, China.

Fyuluta ya Lowpass ndi imodzi mwa zigawo za RF, microwave ndi millimeter wave zoperekedwa ndi Sichuan Keenlion Microwave Technology. Zosefera zathu zotsika zitha kugulidwa ndikutumizidwa padziko lonse lapansi tsiku lomwelo monga ndi zida zathu zina za RF.

Zosefera zotsika:

khazikitsani ma frequency point. Pamene ma frequency a siginecha ali apamwamba kuposa ma frequency awa, sangathe kudutsa. Mu ma siginecha a digito, ma frequency awa ndi ma frequency odulidwa. Pamene ma frequency domain ali apamwamba kuposa mafupipafupi odulidwawa, ziwerengero zonse zimaperekedwa ngati 0. Chifukwa pochita izi, zizindikiro zonse zotsika kwambiri zimadutsa, zimatchedwa kusefa kwapansi.

Chitsanzo chosefera chotsika:

Chotchinga cholimba ndi fyuluta yotsika pang'ono yamafunde amawu. Mukamaimba nyimbo m'chipinda china, zimakhala zosavuta kumva ma bass a nyimbo, koma ma treble ambiri amasefedwa. Mofananamo, nyimbo zomveka kwambiri m'galimoto imodzi zimamveka ngati kugunda kwa bass kwa anthu omwe ali m'galimoto ina, chifukwa panthawiyi, galimoto yotsekedwa (ndi mpweya wa mpweya) imakhala ngati fyuluta yotsika ndikufooketsa treble yonse.

Zosefera zamagetsi zotsika pang'ono zimagwiritsidwa ntchito kuyendetsa ma subwoofers ndi mitundu ina ya zokuzira mawu ndikutsekereza kugunda kwa treble komwe sangathe kufalitsa bwino.

Otumizira mawayilesi amagwiritsa ntchito zosefera zotsika pang'ono kuti atseke mpweya womwe ungayambitse kusokoneza kulumikizana kwina.

Olekanitsa a DSL amagwiritsa ntchito zosefera zodutsa pang'ono komanso zodutsa kwambiri kuti alekanitse ma DSL ndi ma sign amiphika akugawana zopotoka.

Zosefera za Low pass zimagwiranso ntchito yofunikira pakukonza nyimbo zamagetsi zomwe zimapangidwa ndi ma analogi monga Roland.

Sefa yabwino komanso yothandiza, fyuluta yabwino yotsika pang'ono imatha kuchotseratu ma frequency onse pamwamba pa ma frequency odulidwa, ndipo ma siginecha omwe ali pansipa ma frequency odulidwa amatha kudutsa mosakhudzidwa. Malo enieni otembenuzidwa kulibenso. Sefa yabwino yotsika pang'ono ingapezeke mwa njira ya masamu (mwachidziwitso) kuchulutsa chizindikirocho ndi ntchito yamakona anayi pamagawo afupipafupi. Monga njira yokhala ndi zotsatira zomwezo, imathanso kupezedwa ndi convolution ndi sinc ntchito mu nthawi yanthawi.

Komabe, fyuluta yotereyi siidziwika pa chizindikiro chenichenicho. Izi ndichifukwa choti ntchito ya sinc ndi ntchito yofikira ku infinity. Chifukwa chake, fyuluta yotereyi imayenera kulosera zam'tsogolo ndikukhala ndi data yonse m'mbuyomu kuti ipange convolution. Izi ndizotheka kwa chizindikiro cha digito chojambulidwa kale (zero imawonjezedwa kumbuyo kwa chizindikirocho kuti cholakwika chosefedwacho chikhale chocheperapo cholakwika cha quantization) kapena chizindikiro chozungulira chopanda malire.

Zosefera zothandiza mu nthawi yeniyeni zimayandikira fyuluta yoyenera mwa kuchedwetsa chizindikiro kwa kanthawi kochepa kuti athe "kuwona" gawo laling'ono lamtsogolo, lomwe latsimikiziridwa ndi kusintha kwa gawo. Kuchuluka kwa kuyerekezera kulondola, ndipamenenso kuchedwa kumafunika.

Lingaliro lachitsanzo limafotokoza momwe mungapangirenso siginecha yosalekeza kuchokera ku zitsanzo za digito pogwiritsa ntchito fyuluta yotsika pang'ono ndi njira yomasulira ya Nyquist Shannon. Zosinthira zenizeni za digito kupita ku analogi zimagwiritsa ntchito zosefera pafupifupi.

FAQ

Q: Lingaliro lanu la R & D ndi chiyani?

A: Zatsopano zimasintha mwambo ndi khalidwe limatsogolera tsogolo. Nthawi zonse sinthani zinthu zatsopano ndikukweza, yesetsani kuchita bwino, bweretsani zinthu zabwinoko komanso zapamwamba kwa makasitomala, pitilizani kukankhira zakale ndikutulutsa zatsopano, ndikuwongolera zofooka zazinthu.

Q: Kodi magulu anu enieni ndi ati?

A: Timapereka zida za mirrowave zogwira ntchito kwambiri ndi ntchito zofananira pazogwiritsa ntchito ma microwave kunyumba ndi kunja. Zogulitsazo ndizotsika mtengo, kuphatikiza zogawa zamagetsi zosiyanasiyana, ma couplers owongolera, zosefera, zophatikizira, zodulira, zida zopangira makonda, zodzipatula komanso zozungulira. Zogulitsa zathu zidapangidwa mwapadera kuti zizitha kusiyanasiyana komanso kutentha kwambiri. Zofotokozera zitha kupangidwa molingana ndi zomwe makasitomala amafuna ndipo zimagwira ntchito pamagulu onse odziwika komanso otchuka omwe ali ndi ma bandwidth osiyanasiyana kuchokera ku DC mpaka 50GHz. katundu wapamwamba kwambiri wokhala ndi tag yabwino kwambiri. Takhala tikuyembekezera kupanga dongosolo ndi inu!
Mavesi aZosefera Zachidule zaku China ndi Zosefera Zowoneka, Pali zida zapamwamba zopangira & kukonza ndi antchito aluso kuonetsetsa kuti zinthuzo zili ndipamwamba kwambiri. Tapeza ntchito yabwino kwambiri tisanagulitse, kugulitsa, kugulitsa pambuyo potsimikizira makasitomala omwe angakhale otsimikizika kuti apanga maoda. Mpaka pano zinthu zathu zikuyenda mwachangu komanso zodziwika bwino ku South America, East Asia, Middle East, Africa, etc.