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N Cholumikizira

Wothandizira Wanu Wotsogola wa N

 

Zhenjiang Tongda Electronic Co., Ltd., yomwe idakhazikitsidwa m'chaka cha 1989, ndi katswiri wopanga zolumikizira za RF, zoteteza ma surge, zingwe za RF, ma adapter, ndi -zigawo zotayidwa. Pokhala ndi malo okwana 26,680 m² komanso CNC yapamwamba komanso zida zoyezera, -timapereka zinthu zabwino kwambiri zomwe zimakwaniritsa miyezo ya ISO9001, TS16949, ISO14000 ndi RoHS. Tongda imathandizira misika yapadziko lonse lapansi, kuphatikiza North America ndi Europe, ndipo ndi ogulitsa odalirika kumakampani otsogola atelecom. Timayang'ana kwambiri zaukadaulo, mtundu wokhazikika, ndi masevisi amakasitomala{13}.

 

 
Choyamba 123 Kutsiriza
 
N'chifukwa Chiyani Mutisankhe?

Chochitika cholemera

Pokhala ndi zaka zambiri pazolumikizira za RF ndi zida zofananira, Tongda imapereka matekinoloje okhwima, njira zokhazikika zopangira, komanso magwiridwe antchito odalirika azinthu kuti akwaniritse miyezo yapadziko lonse lapansi.

Zida zamakono

Zokhala ndi makina pafupifupi 100 a-olondola kwambiri—monga malo opangira makina a Brother, CNC lathes, ndi makina odulira makina—ndi zida zoyezera mwatsatanetsatane kuphatikiza zoyesa PIM, zowunikira ma netiweki, ndi zipinda zoyesera zachilengedwe, kuwonetsetsa kuwongolera bwino kwambiri.

Kuthekera kwamphamvu kwa R&D & luso

Pogwirizana ndi University of Southeast ndi Jiangsu University, Tongda yakhazikitsa RF Connector Research Center ndipo idalandira ma patent amtundu wa 58, kuphatikiza ma patent 18, omwe akuwonetsa kuthekera kolimba kwaukadaulo.

Ntchito zathu

Timapereka{{0}sevisi yanthawi zonse: Makasitomala amalandira mauthenga osavuta, kukonza mwachangu, ndi chithandizo chodalirika kuyambira pakuyitanitsa mpaka kutumiza ndi kupitilira apo.

 

 

Mitundu ya N Connector
 

Ndi impedance

50 ohm n cholumikizira chamtundu
Ndilo mtundu wodziwika kwambiri komanso wokhazikika wamtundu wa N cholumikizira cholumikizira. Ndiwoyenera kugwiritsa ntchito ma waya ambiri ndi ma RF ndipo imapereka kutumizira ma siginecha odalirika komanso magwiridwe antchito ofanana. Imagwira bwino pamapulogalamu okhala ndi ma frequency osiyanasiyana a 0-11 GHz.

75 ohm n cholumikizira chamtundu
Uwu ndi mtundu wapadera wa n-zolepheretsa cholumikizira zomwe zimagwiritsidwa ntchito pazinthu zina, monga makanema ndi zida zowulutsira. Zolumikizira zomwe zimagwiritsa ntchito 75 ohms ziyenera kuwonetsetsa kuti zingwe ndi zida zomwe zimalumikizidwa nazo zilinso ndi 75 ohm impedance yofananayo kuti zitsimikizire kuti zikuyenda bwino komanso magwiridwe antchito.

Ndi cholumikizira

N Type Female cholumikizira
Cholumikizira chachikazi cha mtundu wa N-chili ndi bowo lapakati ndi ulusi wolumikizirana ndi mutu wachimuna wa mtundu wa N-.

N Type Male cholumikizira
Cholumikizira chachimuna cha Type N chili ndi pulagi ndi ulusi wakunja wolumikizana ndi mtundu wofananira wa N wamkazi.

N-mtundu wa Flanged Connector
Cholumikizira chamtundu wa N-chimangiriridwa ndi bawuti ndikumangirira ku chipangizo kapena panenelo kuti apereke kulumikizana kokhazikika.

N-mtundu wa PCB cholumikizira
N-cholumikizira chamtundu wa PCB chapangidwa kuti chiziikidwa pa bolodi yosindikizidwa (PCB) kuti ipereke kulumikizana kosavuta.

-mtundu wa cholumikizira
N-cholumikizira chamtundu wa N{0}chili ndi mapangidwe opindika a digirii 90 ndipo ndi oyenera nthawi zina pomwe malo ndi ochepa kapena pakufunika kulumikizidwa pakona.

 

 

Mapulogalamu a -mtundu Cholumikizira:

 

 

 

Matelefoni:Amagwiritsidwa ntchito pamasiteshoni oyambira, obwereza, ndi machitidwe a antenna

 
 

Njira yolumikizirana:Kutumiza kwa ma siginecha a RF m'malo oyambira ma cell.

 
 

Zida zamankhwala:Kuyesa kwa RF mumayendedwe amaganizidwe azachipatala.

 
 

Zida zoyesera ndi zoyezera:Amapereka maulumikizidwe odalirika a spectrum analyzers, network analyzers, ndi zida zina zoyesera za RF.

 
 

Zamlengalenga ndi zankhondo:Chifukwa cha kapangidwe kawo kolimba komanso magwiridwe antchito apamwamba, nthawi zambiri amagwiritsidwa ntchito pofunsira usilikali komanso zakuthambo.

 
 

Kuwulutsa:Kulumikiza tinyanga ndi mizere yopatsira.

 

 

RF Connector N Female Bulkhead Panel Mount N-50KFD-33-3-1

Dive Deeper mu SMA vs. N-Mtundu:

 

 

Zolumikizira ziwirizi zimagwira ntchito zosiyanasiyana, zomwe zimatengera mawonekedwe awo:

Kukula ndi kulimba:

N-Zolumikizira zamitundu ndi zazikulu komanso zolimba kuposa ma SMA. Kukula kokulirapo kumalola ma conductor okhuthala ndi dielectric, zomwe zimathandizira kuyendetsa bwino mphamvu ndi mphamvu zamakina. N-Ulusi wolumikizira wamtundu (5/8-24) ndiwokuliraponso kuposa ma SMA (1/4-36 ulusi).

Kugwiritsa ntchito mphamvu:

Chifukwa cha kukula kwake komanso kapangidwe kake, N-Zolumikizira zamtundu zimatha kukwanitsa mphamvu zochulukirapo kuposa ma SMA. Izi zimawapangitsa kukhala oyenera kutulutsa ma transmitter, ma antennas a base station, ndikugwiritsa ntchito mafakitale. Kuyesera kuyika mphamvu zambiri kudzera mu SMA kungayambitse kutenthedwa kapena kuwonongeka. Ndawonapo ma SMA akusungunuka ndi mphamvu zamagetsi zomwe N-Mtundu sunazindikire nkomwe.

Nthawi zambiri:

N-Zolumikizira zamtundu zimavoteredwa mpaka 11 GHz. Precision N-Zosintha zamtundu zimatha kugwira ntchito modalirika mpaka 18 GHz. Zolumikizira za SMA zokhazikika, mosiyana, zimavotera mpaka 18 GHz. Chifukwa chake, pama frequency apakati pa 11 GHz ndi 18 GHz, mwina N{10}}Mtundu kapena SMA ingasankhidwe potengera zinthu zina monga mphamvu ndi kukula kwake.

Kukana kwanyengo:

Zambiri za N-Zolumikizira zamtundu zimakhala ndi gasket kapena O-ring seal mkati mwa makina olumikizirana, zomwe zimalepheretsa chinyezi komanso kulowetsa fumbi poyerekeza ndi ma SMA. Izi zimawapangitsa kukhala chisankho chokonda pakuyika panja.

Kusokoneza:

Onse a SMA ndi N-Mtundu amakhala makamaka 50-ohm zolumikizira, zofunika kuti zigwirizane m'makina ambiri a RF. Komabe, mitundu ya 75-ohm ya zolumikizira za N-Type ziliponso (nthawi zambiri zimagwiritsidwa ntchito pama TV kapena makanema apakanema), kotero ndikofunikira kutsimikizira kulepheretsa. SMA ndi pafupifupi 50 ohms.

 

Nachi fanizo:

 

Mbali

Cholumikizira cha SMA

{{0}Type Connector

Kukula

Wamng'ono

Chachikulu

Kuvuta

Wapakati

Wapamwamba

Kugwiritsa Ntchito Mphamvu

Pansi

Zapamwamba

Max Frequency

~ 18 GHz

~11 GHz (Std), ~18 GHz (Prec.)

Weatherproof

Nthawi zambiri Osati (pokhapokha mwatchutchutchu)

Nthawi zambiri Inde (ndi gasket)

Kulumikizana

1/4-36 Ulusi

5/8-24 Ulusi

Mapulogalamu

Ma module amkati, Mayeso, Low Pwr

Malo Oyambira, High Pwr, Panja

 

Product Parameters

 

Kusokoneza

50Ω

Nthawi zambiri

0-6 GHz

Voltage yogwira ntchito

Zocheperapo kapena zofanana ndi 1000V

Chithunzi cha VSWR

Ochepera kapena ofanana ndi 1.15@2.5GHz, Ochepera kapena ofanana ndi 1.25@6GHz

Kukana kwa Insulation

Chachikulu kuposa kapena chofanana ndi 5000mΩ

Kulimbana ndi Voltage

2500V

Center Contact Resistance

Zochepera kapena zofanana ndi 1mΩ

Outer Contact Resistance

Zochepera kapena zofanana ndi 1mΩ

Center Contact Retention Force

Chachikulu kuposa kapena chofanana ndi 0.56N

Kukhalitsa

500 zozungulira

 

 

Kusintha mwamakonda

 

 

productcate-554-422

 

 

Kupaka & Kutumiza

 

 

productcate-500-400
productcate-500-400

 

 

Satifiketi Yathu

 

 

productcate-1-1

 

 

FAQ

 

 

Q: Kodi cholumikizira chamtundu wa N chimasiyana bwanji ndi zolumikizira zina wamba monga BNC ndi SMA?

A: -zolumikizira zamtundu wa N{0}} zimakhala ndi ma frequency apamwamba kwambiri komanso zimagwira bwino ntchito kuposa zolumikizira za BNC ndi SMA ndipo ndizoyenera kugwiritsa ntchito pafupipafupi.

Q: Mungasankhire bwanji mtundu wolondola ndi mawonekedwe a zolumikizira zamtundu wa N-?

A: Ganizirani kuchuluka kwa ma frequency, mtundu wa chingwe, zofunikira pakuchita, mtundu wa mawonekedwe, ndi zofunikira zapadera. Onani tsamba laogulitsa ndi malongosoledwe azinthu, kapena funsani katswiri kapena wopereka upangiri ndi thandizo lina.

Q: Kodi zolephera zomwe zimachitika nthawi zambiri ndi njira zothetsera mavuto ndi ziti?

A: Kulephera kofala kwa zolumikizira zamtundu wa N kumaphatikizapo kulumikiza kotayirira, dzimbiri, ndi kuwonongeka. Njira zothetsera mavuto zimaphatikizapo kuyang'ana maulalo omangirira, kuyeretsa zolumikizira, ndikusintha zolumikizira zowonongeka. Onetsetsani kuti kukhazikika ndi ukhondo wa cholumikizira kungathe kuthetsa mavuto wamba olephera.

Q: Cholumikizira chamtundu wa N-ndi choyenera zingwe za coaxial?

A: Cholumikizira chamtundu wa N-ndi choyenera pamitundu yosiyanasiyana ya zingwe za coaxial, kuphatikiza zingwe zofananira za coaxial monga RG-58, RG-59, RG-6, ndi LMR series. Amagwiritsidwa ntchito kwambiri pamalumikizidwe opanda zingwe, tinyanga tawayilesi, zida za RF, ndi mapulogalamu ena omwe amafunikira kufalitsa pafupipafupi.

Ndife akatswiri opanga ma n cholumikizira ndi ogulitsa ku China, okhazikika popereka chithandizo chapamwamba kwambiri. Tikukulandirani ndi manja awiri ku wholesale n cholumikizira kuti mugulitse apa ndikupeza mitengo kuchokera kufakitale yathu. Kuti tikambirane zamitengo, tilankhule nafe.