Yintoni na le - isinxibelelanisi BNC?

RF isinxibelelanisi yafakwa BNC got igama layo wabaseki, iinjineli Paul Neal noCharles Konselmena. Igama elipheleleyo - "onencula Neil - Konselman". Igama elithi "onencula" imvelaphi French kwaye kuthetha onencula. Isinxibelelanisi ivaliwe kunye padlock, leyo phezu ngemipu ukuba elihamba.

BNC isinxibelelanisi ingasetyenziswa kwiisekethe kunye ombane ukuya ku 500 V kunye rhoqo GHz 3 (kwamaza: 10 cm). Oku kusebenzisa ezimbini ukumelana wave umgangatho 50 no 75 ohms. Ukuba i BNC isinxibelelanisi lisetyenziswa intambo ochaphazelekayo, kunye zabo impedances utshatise, ukulahleka kule ezimbaxa akuthethi ngaphezulu 0,3 dB.

Netoti intambo yafakwa idla Oku kuphela ku-8 mm. Izinto for izihlanganisi ezisetyenzisiweyo yobhedu nesilivere okanye nesingxobo igolide. I ring zokwambathisa yenziwa umbandela efanayo kunye ilahleko asezantsi Heating: polytetrafluorethylene, okanye ezinepolisterini.

Kwakhona, BNC-isinxibelelanisi for ngelotha kumelwe ukuba anomoya Teflon usambathisa. Istro ngelotha uya kwenjenjalo ukunyibilikiswa umbindi uya kuhamba axis wayo, kwaye isinxibelelanisi iya kuba yaphela.

Ukuze kuthintelwe ukwaphuka intambo, inkampani SARMATT uvelisa izihlanganisi, Iziphelo apho zixhotyiswe nge spring ukhuseleko. Oku kuqinisekisa ukuba inani kombane kunye noqhagamshelo kunene inani 500.

izihlanganisi BNC ekuthethwa zisetyenziselwa izihlanganisi izixhobo zokusebenza rhoqo kwi (oscilloscopes, umbane ITP), sisamkela kunye ekudluliseleni izixhobo, maza, uthungelwano intambo kamabonakude, iikhamera zevidiyo esweni. Ukongeza, ezi izihlanganisi asetyenziswa mbutho kothungelwano local nge Ethernet, 10Base2 nkqu 100GBase. Ukuze wenze oku, sebenzisa i T-isinxibelelanisi, "tee". Lomqolo elidityaniswe kwi axis eqhelekileyo, kwaye umthombo kwi esiludumbo network (wedesktop). Isiphelo-iiplagi banikwe izihlanganisi ngenxa abathintela terminators eboniswe (imi) ngumtshangatshangiso.

Ngokuqhelekileyo izixhobo ifakiwe iziseko ( "unina"), uzifake intambo ( "daddy"). Ngabaqambi BNC-izihlanganisi acacile kwaye emboxo. Kugcine ezisetyenziswa kwizicelo apho intambo kufuneka wenze begoba elibukhali, leyo ayinqweneleki kakhulu yafakwa. Ngoko ke, lo msebenzi uwela kuyilo emboxo.

Ingcamango lock onencula iye yaba nempumelelo kakhulu. A uqhagamshelo threaded indisokolisa ukuyisebenzisa, ekubeni kuyimfuneko ukutshintsha phezu ongu le ntambo. Le meko akusoloko kulula, nokuba nut womanyano. ukuxhumana yangaphakathi ukuba ngqi impahla, ubhekisa ezimbi yaye zifuna ixesha elininzi ukuqhagamshelana uyeke isinxibelelanisi. Compound esekelwe zochuku njengokuba zombane ekhaya, ayamkelekanga kuba kulula kakhulu ukuba isinxibelelanisi ukutsala ngaphandle slot.

Onencula Kulula kakhulu ukwenza nokwahlula. Kwanele ukuba noxinzelelo usikrobana kwaye uwukhalise esqwini. Konke oku kuthatha ngaphantsi kwe yesibini. Kwangaxeshanye, iplagi uyitsale ayiyi kuphumelela.

Ngoko ke izihlanganisi BNC kufakwe phantse zonke phakathi izixhobo zaselebhu. Kuba networks computer, oku kwakhona kakhulu efanelekileyo zonke - ngenxa isantya ukusebenza naye nakwenzeka loqhawulo ngengozi.

Ukumakishwa BNC iquka iinketho ezilandelayo:

• BNC - ngelotha okanye crimping;
• BNC-T - tee (ngokuba amaqhoshana Ethernet);
• BNC-F - ukhetho isinxibelelanisi kunye Screw ukuqinisa;
• BNC-I - uxhulumaniso kweekhebhile ezimbini.

Izihlanganisi kufuneka isetyenziswe kuphela kukhethwa, abafowunelwa ngelotha kunye, negolide sezixhobo yokulinganisa. Oku kunciphisa iimpazamo engaba zikhona. Kuba namatyala asaseleyo ilingane crimp izihlanganisi, kodwa kufuneka ifakwe kuphela isixhobo crimp okhethekileyo. Le ndlela yokugqibela yi izihlanganisi isixhobo sitshiphu, msinya ukuyifaka, ngoko kangangoko ngaphezu ngelotha.

Ngoko ke, ukuba ufuna ezakunyuka womnatha lasekuhlaleni «n» iikhompyutha, oku kuya kufuna ubuncinane enze «2n» unxibelelwano phezu iintambo, yaye ngamanye amaxesha ngakumbi.