Kunyumba / Zogulitsa / Zipangizo Zowongolera pafupipafupi / Sefa ya Crystal

Sefa ya Crystal

Zosefera za Crystal zimagwiritsa ntchito mphamvu ya piezoelectric ndi mawonekedwe a makristalo a quartz kuti azipereka ma siginecha mkati mwanthawi yayitali kwinaku akupondereza ma frequency osafunikira. Amadziwika kuti ndi okhazikika komanso olondola, amagwiritsidwa ntchito kwambiri pamakina olankhulirana, radar, navigation, ndi ntchito zina zovuta zomwe zimafuna kuwongolera pafupipafupi.

Katswiri Wanu Wosefera wa Crystal

Suzhou Hangjing Elec & Tech Co., Ltd., yomwe idakhazikitsidwa mu 2014, ndiukadaulo-woyendetsedwa ndi ang'onoang'ono ndi apakatikati-bizinesi ang'onoang'ono (SME) okhazikika pa-sipekitiramu R&D, kapangidwe, kupanga, ndi kugulitsa magawo amtundu wa quartz frequency control. Potengera gulu la akatswiri komanso ukatswiri wotsogola wopanga zinthu, kampaniyi yapanga zida zolimba monga makristalo a quartz, crystal oscillators, TCXO, VCXO, OCXO, zosefera za kristalo{7}}kuyambira pamaziko oyambira mpaka makina ogwirizana.

Zosefera Zotsika Zotayika za Crystal CFMH4
The Low Insertion Loss Crystal Sefa CFMH4 idapangidwa mu phukusi la sefa la monolithic crystal.
Werengani zambiri
Filter Yaing'ono ya SMD Crystal 7050
Miniature SMD Crystal Filter 7050 CF75M6 Series ndi 7.0x5.0mm pamwamba-chipangizo chokwera (SMD) chokhala ndi phukusi la ceramic seam seal. Amapangidwa makamaka kuti azigwiritsidwa ntchito...
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Zosefera Zapamwamba za Crystal UM-1
The High Frequency Crystal Filter UM-1-CFUMT3 Series ndi fyuluta ya kristalo mu phukusi la UM-1/UM-5.
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5G Bandpass Crystal Sefa 11 X 4.7
Sefa ya 5G Bandpass Crystal 11 x 4.7 CF49T3 ndi sefa yamakristalo mu phukusi la HC- 49 U/HC- 49 T.
Werengani zambiri

Bwanji kusankha ife

Ubwino Wapamwamba

Kuchulukitsidwa kolondola kotsimikizira kuti chinthucho chili ndi khalidwe losasinthasintha;Kuchuluka-kuchepa kolephera kumatsimikiziridwa ndi kuyesa mozama;Zapamwamba-zapamwamba-zapamwamba ndi luso lazopangapanga zimapangitsa malonda kukhala odalirika kwambiri.

Ubwino wa Utumiki

Makasitomala-machitidwe okhazikika amakasitomala (okhudza-zokambirana zisanachitike zogulitsa kuti atumize-thandizo zotsatsa) zomwe zimayika patsogolo kuyankha mwachangu. 24-maola a pa intaneti, mawu anthawi yake komanso ofulumira kwa inu.

Msika Wogulitsa

Zogulitsa zathu zakula kukhala zigawo zazikulu zapadziko lonse lapansi kuphatikiza ku Europe, Southeast Asia, America, Oceania, ndi misika ina yayikulu. Netiweki yapadziko lonse imeneyi imathandizira kampaniyo kupereka chithandizo chokwanira kwa opanga zida zamagetsi padziko lonse lapansi, kwinaku akuyang'ana kwambiri{1}}zinthu zabwino kwambiri.

Satifiketi Yathu

Zogulitsa zathu zonse zadutsa GB/T 19001 - 2016/ISO 9001:2015 Quality Management System Standard, Izi zikuwonetsa kuti zimakwaniritsa miyezo yapadziko lonse lapansi pazabwino, chitetezo, ndi magwiridwe antchito.

5G Bandpass Crystal Sefa 11 X 4

Zosefera za 5G Band Pass ndi mtundu wa zosefera zomwe zimalola kuti ma frequency amtundu wina adutse popanda kuchepetsedwa pang'ono. 5Zosefera za G zimapezeka mu mmWave ndi Sub-6GHz frequency range. Gwiritsani ntchito zida zofufuzira za parametric kuti muchepetse zinthu malinga ndi mtundu, pafupipafupi, kutayika, mphamvu, kugwiritsa ntchito, mtundu wa phukusi ndi magawo ena osiyanasiyana.

Mtundu	pafupipafupi (MHz)	Bandwidth		Imani BandWidth				Ripple (dB)	Kutayika Kwambiri(dB)	Kutsika Kotsimikizika (dB)	Kuthetsa Kusokoneza (KΩ//pF)	Ayi ku Poles	Kukula (mm)
Mtundu	pafupipafupi (MHz)	DB	KHz	DB	KHz	DB	KHz	Ripple (dB)	Kutayika Kwambiri(dB)	Kutsika Kotsimikizika (dB)	Kuthetsa Kusokoneza (KΩ//pF)	Ayi ku Poles	Kukula (mm)
10M7.5A	10.7	3	3.75	20	18	–	-	0.5	1.5	20	1.8//5	2	Mtengo wa HC-49T
10M7.5B	10.7	3	3.75	40	14	–	-	1	2	40	1.8//5	4	HC-49T×2
10M12A	10.7	3	6	20	23	–	-	0.5	1.5	20	2.5//2.5	2	Mtengo wa HC-49T
10M12B	10.7	3	6	40	20	–	-	1	2.5	40	2.5//1.5	4	HC-49T×2
10M15A	10.7	3	7.5	18	25	–	-	1	1.5	20	3.0// 2.0	2	Mtengo wa HC-49T
10M15B	10.7	3	7.5	40	25	–	-	1	2	40	3.0//1.5	4	HC-49T×2
7M5A	7.8	1	2.5	15	10	–	-	1	2	-	3300// 1.5	2	Mtengo wa HC-49T
8M7.5A1	8.192	3	3.75	-	-	40	40	1	1.5	-	2000	2	Mtengo wa HC-49T
8M7.5A2	8.448	3	7.5	18	30	50	80	1	2	-	3000	2	Mtengo wa HC-49T
16M7.5A1	16.9	3	3.75	-	-	40	30	1	2	-	1000	2	Mtengo wa HC-49T
16M7.5A2	16.9	3	7.5	18	28	-	-	0.5	2	-	1500//2.0	2	Mtengo wa HC-49T
10M8A	10	3	4	40	30	-	-	0.5	2	40	1500	2	Mtengo wa HC-49T
17.9M15B	17.9	3	7.5	40	25	-	-	1	1.5	40	2000	4	HC-49T×2
21.7M15B	21.7	3	7.5	40	25	-	-	1	1.5	40	1200	4	HC-49T×2
Mtengo wa P60MA1	60	3	3	40	30	-	-	1	1.5	40	1.5	2	Mtengo wa HC-49T

Ubwino wa 5G Bandpass Crystal Sefa 11 X 4

Kuchepetsa Phokoso

Pochotsa-ku-kusokoneza kwa bandi, zosefera zimachepetsa kwambiri phokoso lakumbuyo, kupititsa patsogolo kumveka kwa mawu-mpaka{3}}noise ratio (SNR).

Kuwoneka Bwino kwa Signal

Ndi zizindikiro zosafunikira zosefedwa, chizindikiro chomwe mukufuna chimamveka bwino komanso chokhazikika, kumapangitsa kuti mawu ndi deta ikhale yabwino.

Kukhudzika Kwadongosolo Kwadongosolo

Olandira amatha kuzindikira ma siginecha ocheperako bwino ngati sakuwopsezedwa ndi -kusokoneza kwa bandi.

Kuchulukitsa kwa Data

Zizindikiro zotsuka zimalola masinthidwe apamwamba kwambiri komanso kutumizira mwachangu kwa data.

Kutetezedwa kwa Zida Zapansi

Imaletsa-ku{1}}ma siginecha amphamvu kuti ma sigino achuluke kuti asachulukitse ma amplifiers ndi zosakaniza, zomwe zitha kusokoneza kapena kuwononga.

Mitundu ya 5G Bandpass Crystal Sefa 11 X 4

Zosefera za Cavity

Zopangidwa ndi zitsulo zowoneka bwino, zosefera zapaboti bandpass zimathandizira kumveka kwamagetsi kuti akwaniritse kusankha kwakukulu komanso kudzipatula kwazizindikiro.
Zosefera za Coaxial

Zosefera za cylindrical RF izi zimagwiritsa ntchito mfundo za coaxial transmission line kupanga mabwalo omveka omwe amadutsa ma frequency omwe amafunidwa osatayika pang'ono.
Zosefera za Crystal

Pogwiritsa ntchito ma piezoelectric a makhiristo a quartz, zosefera izi zimapereka masanjidwe olondola kwambiri osasunthika pang'ono pakapita nthawi komanso kutentha.
Zosefera Zapawiri- ndi Zambiri-Zosefera Magulu

Zopangidwa kuti zizigwira ntchito pamagulu awiri kapena kupitilira apo mosiyanasiyana, zosefera zapamwambazi zimaphatikiza mabwalo ambiri omveka kukhala phukusi limodzi.

Kugwiritsa ntchito 5G Bandpass Crystal Sefa 11 X 4

Kuyankhulana Kwama cell
Sefa ya 5G Bandpass Crystal ndi gawo lofunikira kwambiri pama foni am'manja amakono ndi zomangamanga zam'manja. Chifukwa chakuchulukirachulukira kwa-data yothamanga kwambiri komanso mautumiki odalirika a mawu, ma netiweki a m'manja amagwiritsa ntchito ma frequency angapo (monga 4G LTE, 5G NR). Zosefera za bandpass zimathandizira zida kuti zizilekanitsa ndikusintha ma mayendedwe afupipafupi omwe amagwiritsidwa ntchito ndi nsanja zama cell, kuwonetsetsa kulandila kolondola komanso kutumiza.

Kulankhulana kwa Satellite
Makina a satellite{{0}amadalira kwambiri kusefa kwamtundu wa RF kuti asunge maulalo odalirika pakati pa ma satellite ozungulira ndi masiteshoni apansi. Chifukwa cha mtunda wautali womwe ukukhudzidwa komanso kukhalapo kwa phokoso la cosmic ndi kusokoneza kwa mumlengalenga, zosefera za bandpass ndizofunikira kuti zisunge kukhulupirika kwa chizindikiro.

Ma Wireless Communication Systems
Ukadaulo waufupi-wosiyanasiyana wopanda zingwe monga Wi-Fi, Bluetooth, Zigbee, ndi LoRa zimadalira 5G Bandpass Crystal Filter kuti igwire ntchito bwino pamawayilesi omwe ali ndi anthu ambiri. Zosefera izi zimatsimikizira kuti zida zitha kukhala limodzi popanda kunyozetsa magwiridwe antchito.

Kuwulutsa
Pawayilesi ndi pawailesi yakanema, 5G Bandpass Crystal Filter ndiyofunikira popereka mauthenga aukhondo, opanda zosokoneza{1}}pamlengalenga. Owulutsa amayenera kutsatira malamulo okhwima operekera ziphaso pafupipafupi, ndipo zosefera zimathandizira kuwonetsetsa kuti zikutsatira ndikukulitsa mawonekedwe azizindikiro.

Mfundo Yogwira Ntchito ya 5G Bandpass Crystal Sefa 11 X 4

Kusintha kwamagetsi-acoustic-kumagetsi

Chizindikiro chamagetsi chakunja chikagwiritsidwa ntchito pa kristalo, mphamvu ya piezoelectric imapanga kugwedezeka kwamakina (mafunde acoustic), omwe amapanga mafunde oyimirira mkati mwa kristalo.

Kusankha pafupipafupi

Ma kristalo amanjenjemera kwambiri pama frequency apadera (ma frequency a resonant), kupondereza ma siginecha pama frequency ena. Kudzera pamapangidwe ozungulira (monga ma electrode ophatikizika ndi ma resonator ophatikizika), siginecha yamayimbidwe amasinthidwa kukhala siginecha yamagetsi, ndikupanga mawonekedwe osefa a bandpass.

Kukhazikitsa bandpass

Kuphatikiza-zodutsa zotsika ndi zosefera kwambiri-zosefera, zimalola siginecha mu bandi ya frequency ya chandamale (monga 5G Sub-6GHz kapena ma millimeter wave band) kuti idutse pamene ikucheperachepera-ku{{6}kusokoneza kwa bandi (monga ma sigino a mabandi oyandikana ndi Wi-Fi/Bluetooth).

Momwe mungasankhire Sefa ya 5G Bandpass Crystal 11 X 4

Masanjidwe Ogwiritsa Ntchito:Chofunikira kwambiri ndi kuchuluka kwapakati komanso mtundu wa passband womwe dongosolo lanu limagwira. Zosefera zikuyenera kupangidwa kuti zizilola kuti ma siginecha omwe ali mkati mwa masinthidwewa adutse ndikuchepera pang'ono pomwe akukana-pa{2}}mafurifoni amtundu.

Bandwidth (Kutalikira kwa Passband):Bandwidth imatanthawuza kuchuluka kwa ma frequency omwe fyuluta imalola kudutsa. Zimakhudza mwachindunji kusankha ndi kusinthasintha kwadongosolo.

Kutayika Kwawo:Izi zimayesa mphamvu yazizindikiro yomwe yatayika pamene ikudutsa fyuluta mkati mwa passband. Kutayika kwapang'onopang'ono kumakhala bwino kuti mukhalebe ndi mphamvu zamasinthidwe ndi machitidwe abwino.

Kufananiza kwa Impedans:Makina ambiri a RF amagwira ntchito movutikira (nthawi zambiri 50 ohms). Zosefera ziyenera kufanana ndi cholepheretsa ichi kuti chiteteze kuwunikira komanso mafunde oima.

Kukana ndi Stopband Magwiridwe:Kuthekera kwa fyuluta kutsitsa ma sign kunja kwa passband ndikofunikira kwambiri kuti muchepetse kusokoneza.

Mphamvu Yogwiritsa Ntchito Mphamvu:Fyulutayo iyenera kupirira kuchuluka kwa mphamvu za RF m'dongosolo lanu popanda ma arcing, kutentha, kapena kutsitsa.

Kukhazikika kwa Kutentha ndi Kukhazikika Kwachilengedwe:Kugwira ntchito kuyenera kukhala kofanana ndi kutentha kwa ntchito ndi chilengedwe.

Mtundu wa Zosefera ndi Zaukadaulo:Ukadaulo wosiyanasiyana wosefera umapereka malonda-kusiyana pakati pa magwiridwe antchito, kukula, mtengo, ndi kuthekera.

Zikalata

FAQ

Q: Kodi mungapange zinthu zomwe mwamakonda?

A: Inde, timapereka mapangidwe okhazikika malinga ndi zomwe kasitomala akufuna.

Q: Nthawi yoperekera nthawi yayitali bwanji?

A: Nthawi zambiri ndi masiku 3-10 ngati katundu ali katundu. Kapena ndi masiku 15-20 malinga ndi kuchuluka kapena makonda.

Q: Kodi MOQ wanu ndi chiyani?

A: Palibe MOQ pa mayeso aliwonse, osachepera 10pcs pambuyo kuyitanitsa chitsanzo.

Q: Kodi mungatumize chitsanzo kuti tipange?

A: Inde, tingathe. Zitsanzo zimatha kutumiza mukangopempha, koma ndikufunsani chindapusa. Chiwongola dzanja chidzabwezedwa mu dongosolo lamtsogolo.

Q: Malipiro?

A: 30% gawo ndi 70% bwino pamaso kutumiza.

Ndife akatswiri opanga zosefera za kristalo ndi ogulitsa ku China, opereka zida zapamwamba kwambiri zotsika mtengo. Ngati mukufuna kuchotsera zosefera za kristalo, talandilani kuti mutengeko mtengo ndi zitsanzo zaulere kufakitale yathu.