N-mtundu cholumikizira

N-mtundu cholumikizira

Cholumikizira chamtundu wa N ndi chimodzi mwazolumikizira zomwe zimagwiritsidwa ntchito kwambiri chifukwa cha mawonekedwe ake olimba, omwe nthawi zambiri amagwiritsidwa ntchito m'malo ovuta kapena m'magawo oyesera omwe amafunikira plugging mobwerezabwereza.Kugwira ntchito pafupipafupi kwa cholumikizira chamtundu wa N ndi 11GHz monga tafotokozera mu MIL-C-39012, ndipo opanga ena amapanga molingana ndi 12.4GHz;Kondakitala wakunja wa cholumikizira cholondola cha mtundu wa N amatenga mawonekedwe osatsekeka kuti apititse patsogolo magwiridwe antchito ake, ndipo ma frequency ake ogwirira ntchito amatha kufikira 18GHz.

Cholumikizira cha SMA

Cholumikizira cha SMA, chochokera m'ma 1960, ndicho cholumikizira chomwe chimagwiritsidwa ntchito kwambiri m'mafakitale a microwave ndi mawayilesi.M'mimba mwake wamkati wa wokonda akunja ndi 4.2 mm ndipo wodzazidwa ndi sing'anga ya PTFE.Kugwira ntchito pafupipafupi kwa cholumikizira cha SMA ndi 18GHz, pomwe cholumikizira cholondola cha SMA chimatha kufikira 27GHz.

Zolumikizira za SMA zitha kufananizidwa mwamakina ndi zolumikizira za 3.5mm ndi 2.92mm.

Cholumikizira cha BNC, chochokera ku 1950s, ndi cholumikizira cha bayonet, chomwe ndi chosavuta kuchimanga ndikuchichotsa.Pakali pano, ma frequency ogwira ntchito a BNC cholumikizira ndi 4GHz.Nthawi zambiri amakhulupirira kuti mafunde a electromagnetic adzatuluka m'malo mwake atapitilira 4GHz.

TNC cholumikizira

Cholumikizira cha TNC chili pafupi ndi BNC, ndipo mwayi waukulu kwambiri wa cholumikizira cha TNC ndikuchita bwino kwa zivomezi.Ma frequency ogwiritsira ntchito TNC cholumikizira ndi 11GHz.Cholumikizira cholondola cha TNC chimatchedwanso cholumikizira cha TNCA, ndipo ma frequency ogwiritsira ntchito amatha kufikira 18GHz.

DIN 7/16 cholumikizira

DIN7/16 cholumikizira) amatchulidwa kutengera kukula kwa cholumikizira ichi.M'mimba mwake wakunja wa wochititsa wamkati ndi 7mm, ndipo m'mimba mwake wamkati wa woyendetsa wakunja ndi 16mm.DIN ndiye chidule cha Deutsche Industries Norm (German Industrial Standard).Zolumikizira za DIN 7/16 ndi zazikulu kukula ndipo zimakhala ndi ma frequency a 6GHz.Pakati pa zolumikizira za RF zomwe zilipo, cholumikizira cha DIN 7/16 chimakhala ndi magwiridwe antchito abwino kwambiri a intermodulation.Zomwe zimangokhalira kuphatikizira PIM3 za cholumikizira cha DIN 7/16 choperekedwa ndi Shenzhen Rufan Technology Co., Ltd. ndi - 168dBc (@ 2 * 43dBm).

4.3-10 Zolumikizira

4.3-10 cholumikizira ndi mtundu wocheperako wa DIN 7/16 cholumikizira, ndipo mawonekedwe ake amkati ndi ma meshing mode ndi ofanana ndi DIN 7/16.Muyezo wogwiritsa ntchito pafupipafupi wa 4.3-10 cholumikizira ndi 6GHz, ndipo cholumikizira cholondola cha 4.3-10 chimatha kugwira ntchito mpaka 8GHz.Cholumikizira cha 4.3-10 chilinso ndi magwiridwe antchito abwino ophatikizira.Zomwe zimangokhalira kuphatikizira PIM3 za DIN 7/16 cholumikizira choperekedwa ndi Shenzhen Rufan Technology Co., Ltd. ndi - 166dBc (@ 2 * 43dBm).

3.5mm, 2.92mm, 2.4mm, 1.85mm, 1.0mm zolumikizira

Zolumikizira izi zimatchulidwa molingana ndi kukula kwamkati kwa ma conductor awo akunja.Amagwiritsa ntchito mpweya wapakati komanso ulusi wokwerera.Mapangidwe awo amkati ndi ofanana, zomwe zimakhala zovuta kwa omwe si akatswiri kuzindikira.

M'mimba mwake wamkati wa kondakitala wakunja wa cholumikizira cha 3.5mm ndi 3.5mm, ma frequency ogwiritsira ntchito ndi 26.5GHz, ndipo ma frequency ochulukirapo amatha kufikira 34GHz.

M'mimba mwake wamkati wa kondakitala wakunja wa cholumikizira cha 2.92mm ndi 2.92mm, ndipo ma frequency ogwiritsira ntchito ndi 40GHz.

M'mimba mwake wamkati wa kondakitala wakunja wa cholumikizira cha 2.4mm ndi 2.4mm, ndipo ma frequency ogwiritsira ntchito ndi 50GHz.

M'mimba mwake wamkati wa kondakitala wakunja wa cholumikizira cha 1.85mm ndi 1.85mm, ma frequency ogwiritsira ntchito ndi 67GHz, ndipo ma frequency ochulukirapo amatha kufikira 70GHz.

M'mimba mwake wamkati wa kondakitala wakunja wa cholumikizira cha 1.0mm ndi 1.0mm, ndipo ma frequency ogwiritsira ntchito ndi 110GHz.1.0mm cholumikizira ndiye cholumikizira coaxial chokhala ndi ma frequency apamwamba kwambiri pakadali pano, ndipo mtengo wake ndiwokwera.

Kuyerekeza pakati SMA, 3.5mm, 2.92mm, 2.4mm, 1.85mm ndi 1.0mm zolumikizira ndi motere:

Kufananiza zolumikizira zosiyanasiyana

Zindikirani: 1. SMA ndi zolumikizira za 3.5mm zitha kufananizidwa bwino, koma sizovomerezeka kuti zigwirizane ndi zolumikizira za SMA ndi 3.5mm ndi zolumikizira 2.92mm (chifukwa zikhomo za SMA ndi zolumikizira zachimuna za 3.5mm ndi zokhuthala, ndi zazikazi za 2.92mm. cholumikizira chikhoza kuonongeka ndi maulumikizidwe angapo).

2. Sitikulimbikitsidwa kufananitsa cholumikizira cha 2.4mm ndi cholumikizira cha 1.85mm (pini ya cholumikizira chachimuna cha 2.4mm ndi yokhuthala, ndipo kulumikizana kangapo kungawononge cholumikizira chachikazi cha 1.85mm).

Zolumikizira za QMA ndi QN

Zolumikizira zonse za QMA ndi QN ndizolumikizira mapulagi ofulumira, zomwe zili ndi zabwino ziwiri zazikulu: choyamba, zimatha kulumikizidwa mwachangu, ndipo nthawi yolumikizira zolumikizira za QMA ndi yayifupi kwambiri kuposa yolumikizira zolumikizira za SMA;Chachiwiri, cholumikizira cholumikizira mwachangu ndichoyenera kulumikizana ndi malo opapatiza.

Cholumikizira cha QMA

Kukula kwa cholumikizira cha QMA ndikufanana ndi cholumikizira cha SMA, ndipo ma frequency ovomerezeka ndi 6GHz.

Kukula kwa cholumikizira cha QN ndikufanana ndi cholumikizira chamtundu wa N, ndipo ma frequency ovomerezeka ndi 6GHz.

Cholumikizira cha QN

SMP ndi SSMP zolumikizira

Zolumikizira za SMP ndi SSMP ndi zolumikizira polar zokhala ndi pulagi-mu, zomwe zimagwiritsidwa ntchito kwambiri pama board ozungulira a zida zazing'ono.Ma frequency ogwiritsira ntchito a SMP cholumikizira ndi 40GHz.Cholumikizira cha SSMP chimatchedwanso Mini SMP cholumikizira.Kukula kwake ndi kocheperako kuposa cholumikizira cha SMP, ndipo ma frequency ake ogwiritsira ntchito amatha kufikira 67GHz.

SMP ndi SSMP zolumikizira

Tiyenera kuzindikira kuti cholumikizira chachimuna cha SMP chimaphatikizapo mitundu itatu: dzenje la kuwala, kuthawa kwa theka ndi kuthawa kwathunthu.Kusiyanitsa kwakukulu ndikuti makulidwe a mating a cholumikizira chachimuna cha SMP ndi chosiyana ndi cholumikizira chachikazi cha SMP.Torque yathunthu yopulumukira ndiyo yayikulu kwambiri, ndipo ndiyolumikizidwa kwambiri ndi cholumikizira chachikazi cha SMP, chomwe chimakhala chovuta kwambiri kuchichotsa pambuyo polumikizana;Makokedwe oyenerera a dzenje la kuwala ndi ocheperako, ndipo mphamvu yolumikizira pakati pa dzenje la kuwala ndi SMP wamkazi ndiyocheperako, kotero ndikosavuta kuyitsitsa pambuyo polumikizana;Kuthawa kwatheka kuli kwinakwake pakati.Kawirikawiri, dzenje losalala ndi kuthawa kwa theka ndizoyenera kuyesa ndi kuyeza, ndipo n'zosavuta kugwirizanitsa ndi kuchotsa;Kuthawa kwathunthu kumagwiritsidwa ntchito pamikhalidwe yomwe kulumikizidwa kolimba kumafunika ndipo ikangolumikizidwa, sikudzachotsedwa.

Cholumikizira chachimuna cha SSMP chimaphatikizapo mitundu iwiri: dzenje la kuwala ndi kuthawa kwathunthu.Njira yopulumukira yokwanira ili ndi torque yayikulu, ndipo ndiyomwe imalumikizidwa kwambiri ndi SSMP yaikazi, kotero sikophweka kuitsitsa pambuyo polumikizana;Makokedwe oyenerera a dzenje la kuwala ndi laling'ono, ndipo mphamvu yolumikizira pakati pa dzenje la kuwala ndi mutu wa SSMP wamkazi ndi yaying'ono kwambiri, kotero ndikosavuta kuitsitsa pambuyo polumikizana.

Mapangidwe a DB ndi akatswiri opanga cholumikizira.Zolumikizira zathu zimaphimba SMA Series, N Series, 2.92mm Series, 2.4mm Series, 1.85mm Series.

https://www.dbdesignmw.com/microstrip-connector/

Takulandirani kutumiza kufunsa!

N-mtundu cholumikizira

Cholumikizira chamtundu wa N ndi chimodzi mwazolumikizira zomwe zimagwiritsidwa ntchito kwambiri chifukwa cha mawonekedwe ake olimba, omwe nthawi zambiri amagwiritsidwa ntchito m'malo ovuta kapena m'magawo oyesera omwe amafunikira plugging mobwerezabwereza.Kugwira ntchito pafupipafupi kwa cholumikizira chamtundu wa N ndi 11GHz monga tafotokozera mu MIL-C-39012, ndipo opanga ena amapanga molingana ndi 12.4GHz;Kondakitala wakunja wa cholumikizira cholondola cha mtundu wa N amatenga mawonekedwe osatsekeka kuti apititse patsogolo magwiridwe antchito ake, ndipo ma frequency ake ogwirira ntchito amatha kufikira 18GHz.

Cholumikizira cha SMA

Cholumikizira cha SMA, chochokera m'ma 1960, ndicho cholumikizira chomwe chimagwiritsidwa ntchito kwambiri m'mafakitale a microwave ndi mawayilesi.M'mimba mwake wamkati wa wokonda akunja ndi 4.2 mm ndipo wodzazidwa ndi sing'anga ya PTFE.Kugwira ntchito pafupipafupi kwa cholumikizira cha SMA ndi 18GHz, pomwe cholumikizira cholondola cha SMA chimatha kufikira 27GHz.

Zolumikizira za SMA zitha kufananizidwa mwamakina ndi zolumikizira za 3.5mm ndi 2.92mm.

Cholumikizira cha BNC, chochokera ku 1950s, ndi cholumikizira cha bayonet, chomwe ndi chosavuta kuchimanga ndikuchichotsa.Pakali pano, ma frequency ogwira ntchito a BNC cholumikizira ndi 4GHz.Nthawi zambiri amakhulupirira kuti mafunde a electromagnetic adzatuluka m'malo mwake atapitilira 4GHz.

TNC cholumikizira

Cholumikizira cha TNC chili pafupi ndi BNC, ndipo mwayi waukulu kwambiri wa cholumikizira cha TNC ndikuchita bwino kwa zivomezi.Ma frequency ogwiritsira ntchito TNC cholumikizira ndi 11GHz.Cholumikizira cholondola cha TNC chimatchedwanso cholumikizira cha TNCA, ndipo ma frequency ogwiritsira ntchito amatha kufikira 18GHz.

DIN 7/16 cholumikizira

DIN7/16 cholumikizira) amatchulidwa kutengera kukula kwa cholumikizira ichi.M'mimba mwake wakunja wa wochititsa wamkati ndi 7mm, ndipo m'mimba mwake wamkati wa woyendetsa wakunja ndi 16mm.DIN ndiye chidule cha Deutsche Industries Norm (German Industrial Standard).Zolumikizira za DIN 7/16 ndi zazikulu kukula ndipo zimakhala ndi ma frequency a 6GHz.Pakati pa zolumikizira za RF zomwe zilipo, cholumikizira cha DIN 7/16 chimakhala ndi magwiridwe antchito abwino kwambiri a intermodulation.Zomwe zimangokhalira kuphatikizira PIM3 za cholumikizira cha DIN 7/16 choperekedwa ndi Shenzhen Rufan Technology Co., Ltd. ndi - 168dBc (@ 2 * 43dBm).

4.3-10 Zolumikizira

4.3-10 cholumikizira ndi mtundu wocheperako wa DIN 7/16 cholumikizira, ndipo mawonekedwe ake amkati ndi ma meshing mode ndi ofanana ndi DIN 7/16.Muyezo wogwiritsa ntchito pafupipafupi wa 4.3-10 cholumikizira ndi 6GHz, ndipo cholumikizira cholondola cha 4.3-10 chimatha kugwira ntchito mpaka 8GHz.Cholumikizira cha 4.3-10 chilinso ndi magwiridwe antchito abwino ophatikizira.Zomwe zimangokhalira kuphatikizira PIM3 za DIN 7/16 cholumikizira choperekedwa ndi Shenzhen Rufan Technology Co., Ltd. ndi - 166dBc (@ 2 * 43dBm).

3.5mm, 2.92mm, 2.4mm, 1.85mm, 1.0mm zolumikizira

Zolumikizira izi zimatchulidwa molingana ndi kukula kwamkati kwa ma conductor awo akunja.Amagwiritsa ntchito mpweya wapakati komanso ulusi wokwerera.Mapangidwe awo amkati ndi ofanana, zomwe zimakhala zovuta kwa omwe si akatswiri kuzindikira.

M'mimba mwake wamkati wa kondakitala wakunja wa cholumikizira cha 3.5mm ndi 3.5mm, ma frequency ogwiritsira ntchito ndi 26.5GHz, ndipo ma frequency ochulukirapo amatha kufikira 34GHz.

M'mimba mwake wamkati wa kondakitala wakunja wa cholumikizira cha 2.92mm ndi 2.92mm, ndipo ma frequency ogwiritsira ntchito ndi 40GHz.

M'mimba mwake wamkati wa kondakitala wakunja wa cholumikizira cha 2.4mm ndi 2.4mm, ndipo ma frequency ogwiritsira ntchito ndi 50GHz.

M'mimba mwake wamkati wa kondakitala wakunja wa cholumikizira cha 1.85mm ndi 1.85mm, ma frequency ogwiritsira ntchito ndi 67GHz, ndipo ma frequency ochulukirapo amatha kufikira 70GHz.

M'mimba mwake wamkati wa kondakitala wakunja wa cholumikizira cha 1.0mm ndi 1.0mm, ndipo ma frequency ogwiritsira ntchito ndi 110GHz.1.0mm cholumikizira ndiye cholumikizira coaxial chokhala ndi ma frequency apamwamba kwambiri pakadali pano, ndipo mtengo wake ndiwokwera.

Kuyerekeza pakati SMA, 3.5mm, 2.92mm, 2.4mm, 1.85mm ndi 1.0mm zolumikizira ndi motere:

Kufananiza zolumikizira zosiyanasiyana

Zindikirani: 1. SMA ndi zolumikizira za 3.5mm zitha kufananizidwa bwino, koma sizovomerezeka kuti zigwirizane ndi zolumikizira za SMA ndi 3.5mm ndi zolumikizira 2.92mm (chifukwa zikhomo za SMA ndi zolumikizira zachimuna za 3.5mm ndi zokhuthala, ndi zazikazi za 2.92mm. cholumikizira chikhoza kuonongeka ndi maulumikizidwe angapo).

2. Sitikulimbikitsidwa kufananitsa cholumikizira cha 2.4mm ndi cholumikizira cha 1.85mm (pini ya cholumikizira chachimuna cha 2.4mm ndi yokhuthala, ndipo kulumikizana kangapo kungawononge cholumikizira chachikazi cha 1.85mm).

Zolumikizira za QMA ndi QN

Zolumikizira zonse za QMA ndi QN ndizolumikizira mapulagi ofulumira, zomwe zili ndi zabwino ziwiri zazikulu: choyamba, zimatha kulumikizidwa mwachangu, ndipo nthawi yolumikizira zolumikizira za QMA ndi yayifupi kwambiri kuposa yolumikizira zolumikizira za SMA;Chachiwiri, cholumikizira cholumikizira mwachangu ndichoyenera kulumikizana ndi malo opapatiza.

Cholumikizira cha QMA

Kukula kwa cholumikizira cha QMA ndikufanana ndi cholumikizira cha SMA, ndipo ma frequency ovomerezeka ndi 6GHz.

Kukula kwa cholumikizira cha QN ndikufanana ndi cholumikizira chamtundu wa N, ndipo ma frequency ovomerezeka ndi 6GHz.

Cholumikizira cha QN

SMP ndi SSMP zolumikizira

Zolumikizira za SMP ndi SSMP ndi zolumikizira polar zokhala ndi pulagi-mu, zomwe zimagwiritsidwa ntchito kwambiri pama board ozungulira a zida zazing'ono.Ma frequency ogwiritsira ntchito a SMP cholumikizira ndi 40GHz.Cholumikizira cha SSMP chimatchedwanso Mini SMP cholumikizira.Kukula kwake ndi kocheperako kuposa cholumikizira cha SMP, ndipo ma frequency ake ogwiritsira ntchito amatha kufikira 67GHz.

SMP ndi SSMP zolumikizira

Tiyenera kuzindikira kuti cholumikizira chachimuna cha SMP chimaphatikizapo mitundu itatu: dzenje la kuwala, kuthawa kwa theka ndi kuthawa kwathunthu.Kusiyanitsa kwakukulu ndikuti makulidwe a mating a cholumikizira chachimuna cha SMP ndi chosiyana ndi cholumikizira chachikazi cha SMP.Torque yathunthu yopulumukira ndiyo yayikulu kwambiri, ndipo ndiyolumikizidwa kwambiri ndi cholumikizira chachikazi cha SMP, chomwe chimakhala chovuta kwambiri kuchichotsa pambuyo polumikizana;Makokedwe oyenerera a dzenje la kuwala ndi ocheperako, ndipo mphamvu yolumikizira pakati pa dzenje la kuwala ndi SMP wamkazi ndiyocheperako, kotero ndikosavuta kuyitsitsa pambuyo polumikizana;Kuthawa kwatheka kuli kwinakwake pakati.Kawirikawiri, dzenje losalala ndi kuthawa kwa theka ndizoyenera kuyesa ndi kuyeza, ndipo n'zosavuta kugwirizanitsa ndi kuchotsa;Kuthawa kwathunthu kumagwiritsidwa ntchito pamikhalidwe yomwe kulumikizidwa kolimba kumafunika ndipo ikangolumikizidwa, sikudzachotsedwa.

Cholumikizira chachimuna cha SSMP chimaphatikizapo mitundu iwiri: dzenje la kuwala ndi kuthawa kwathunthu.Njira yopulumukira yokwanira ili ndi torque yayikulu, ndipo ndiyomwe imalumikizidwa kwambiri ndi SSMP yaikazi, kotero sikophweka kuitsitsa pambuyo polumikizana;Makokedwe oyenerera a dzenje la kuwala ndi laling'ono, ndipo mphamvu yolumikizira pakati pa dzenje la kuwala ndi mutu wa SSMP wamkazi ndi yaying'ono kwambiri, kotero ndikosavuta kuitsitsa pambuyo polumikizana.

Mapangidwe a DB ndi akatswiri opanga cholumikizira.Zolumikizira zathu zimaphimba SMA Series, N Series, 2.92mm Series, 2.4mm Series, 1.85mm Series.

https://www.dbdesignmw.com/microstrip-connector/

Takulandirani kutumiza kufunsa!