Lihlahisoa
Sedikadikwe sa Coaxial
Leqephe la lintlha
| Sedikadikwe sa Coaxial sa RF 30MHz-18.0GHz | |||||||||
| Mohlala | Mefuta ea Maqhubu | BWBoholo. | IL.(dB) | Ho behwa ka thoko(dB) | VSWR | Matla a Pele (W) | TekanyoWxLxHmm | Sekolo sa Bongata ba Lilemo (SMA)Mofuta | NMofuta |
| TH6466H | 30-40MHz | 5% | 2.00 | 18.0 | 1.30 | 100 | 60.0*60.0*25.5 | ||
| TH6060E | 40-400 MHz | 50% | 0.80 | 18.0 | 1.30 | 100 | 60.0*60.0*25.5 | ||
| TH5258E | 160-330 MHz | 20% | 0.40 | 20.0 | 1.25 | 500 | 52.0*57.5*22.0 | ||
| TH4550X | 250-1400 MHz | 40% | 0.30 | 23.0 | 1.20 | 400 | 45.0*50.0*25.0 | ||
| TH4149A | 300-1000MHz | 50% | 0.40 | 16.0 | 1.40 | 30 | 41.0*49.0*20.0 | / | |
| TH3538X | 300-1850 MHz | 30% | 0.30 | 23.0 | 1.20 | 300 | 35.0*38.0*15.0 | ||
| TH3033X | 700-3000 MHz | 25% | 0.30 | 23.0 | 1.20 | 300 | 32.0*32.0*15.0 | / | |
| TH3232X | 700-3000 MHz | 25% | 0.30 | 23.0 | 1.20 | 300 | 30.0*33.0*15.0 | / | |
| TH2528X | 700-5000 MHz | 25% | 0.30 | 23.0 | 1.20 | 200 | 25.4*28.5*15.0 | ||
| TH5656A | 800-2000 MHz | E tletseng | 1.30 | 13.0 | 1.60 | 50 | 56.0*56.0*20.0 | / | |
| TH6466K | 950-2000 MHz | E tletseng | 0.70 | 17.0 | 1.40 | 150 | 64.0*66.0*26.0 | ||
| TH2025X | 1300-6000 MHz | 20% | 0.25 | 25.0 | 1.15 | 150 | 20.0*25.4*15.0 | / | |
| TH5050A | 1.5-3.0 GHz | E tletseng | 0.70 | 18.0 | 1.30 | 150 | 50.8*49.5*19.0 | ||
| TH4040A | 1.7-3.5 GHz | E tletseng | 0.70 | 17.0 | 1.35 | 150 | 40.0*40.0*20.0 | ||
| TH3234A | 2.0-4.0 GHz | E tletseng | 0.40 | 18.0 | 1.30 | 150 | 32.0*34.0*21.0 | ||
| TH3234B | 2.0-4.0 GHz | E tletseng | 0.40 | 18.0 | 1.30 | 150 | 32.0*34.0*21.0 | ||
| TH3030B | 2.0-6.0 GHz | E tletseng | 0.85 | 12.0 | 1.50 | 50 | 30.5*30.5*15.0 | / | |
| TH2528C | 3.0-6.0 GHz | E tletseng | 0.50 | 20.0 | 1.25 | 150 | 25.4*28.0*14.0 | ||
| TH2123B | 4.0-8.0 GHz | E tletseng | 0.60 | 18.0 | 1.30 | 60 | 21.0*22.5*15.0 | ||
| TH1620B | 6.0-18.0 GHz | E tletseng | 1.50 | 9.5 | 2.00 | 30 | 16.0*21.5*14.0 | / | |
| TH1319C | 6.0-12.0 GHz | E tletseng | 0.60 | 15.0 | 1.45 | 30 | 13.0*19.0*12.7 | / | |
Kakaretso
Sedikadikwe sa coaxial ke sistimi ya phetiso ya lekala e nang le dibopeho tse sa fetoheng. Sedikadikwe sa RF sa ferrite se bopilwe ka sebopeho sa setsi se bopehileng jwalo ka Y, se bopilweng ka mela e meraro ya lekala e arotsweng ka ho lekana ka sekhutlo sa 120 ° ho e mong. Ha matla a makenete a sebediswa ho sedikadikwe, ferrite e a makenete. Ha letshwao le kenngwa ho tloha sedikadikweng sa 1, matla a makenete a a hlohlelletswa kopanong ya ferrite, mme letshwao le fetisetswa ho tlhahiso ho tloha sedikadikweng sa 2. Ka ho tshwanang, letshwao le kentsweng ho tloha sedikadikweng sa 2 le fetisetswa sedikadikweng sa 3, mme letshwao le kentsweng ho tloha sedikadikweng sa 3 le fetisetswa sedikadikweng sa 1. Ka lebaka la mosebetsi wa lona wa phetiso ya potoloho ya letshwao, le bitswa sedikadikwe sa RF.
Tšebeliso e tloaelehileng ea circulator: antenna e tloaelehileng bakeng sa ho fetisa le ho amohela matšoao.
Molao-motheo oa ho sebetsa oa coaxial circulator o thehiloe phetisong e sa lekanang ea matla a makenete. Ha lets'oao le kena moleng oa phetiso ea coaxial ho tloha lehlakoreng le leng, thepa ea makenete e tataisa lets'oao ho ea lehlakoreng le leng ebe lea le arola. Ka lebaka la hore thepa ea makenete e sebetsa feela lipontšong tse itseng, li-circulator tsa coaxial li ka finyella phetiso e le 'ngoe le ho aroloa ha matšoao. Ho sa le joalo, ka lebaka la litšobotsi tse ikhethang tsa li-conductor tsa ka hare le tsa kantle tsa mela ea phetiso ea coaxial le tšusumetso ea thepa ea makenete, li-circulator tsa coaxial li ka finyella tahlehelo e tlase ea ho kenya le ho aroloa ho hoholo. Li-circulator tsa coaxial li na le melemo e 'maloa. Ea pele, e na le tahlehelo e tlase ea ho kenya, e fokotsang ho fokotseha ha lets'oao le tahlehelo ea matla. Ea bobeli, coaxial circulator e na le ho aroloa ho hoholo, e ka arolang ka katleho matšoao a ho kenya le ho ntša le ho qoba tšitiso e kopanetsoeng. Ho phaella moo, li-circulator tsa coaxial li na le litšobotsi tsa broadband 'me li ka tšehetsa mefuta e mengata ea litlhoko tsa maqhubu le bandwidth. Ho feta moo, coaxial circulator e hanela matla a phahameng 'me e loketse lits'ebetso tsa matla a phahameng. Li-circulator tsa coaxial li sebelisoa haholo lits'ebetsong tse fapaneng tsa RF le microwave. Litsamaisong tsa puisano, li-circulator tsa coaxial hangata li sebelisoa ho arola matšoao pakeng tsa lisebelisoa tse fapaneng ho thibela ho utloahala le ho sitisoa. Litsamaisong tsa radar le antenna, li-circulator tsa coaxial li sebelisoa ho laola tataiso ea matšoao le ho arola matšoao a ho kenya le ho ntša ho ntlafatsa ts'ebetso ea sistimi. Ho phaella moo, li-circulator tsa coaxial li ka boela tsa sebelisoa bakeng sa tekanyo le liteko tsa matšoao, ho fana ka phetiso e nepahetseng le e tšepahalang ea matšoao. Ha u khetha le ho sebelisa li-circulator tsa coaxial, ho hlokahala hore u nahane ka liparamente tse ling tsa bohlokoa. Sena se kenyelletsa mefuta ea maqhubu a sebetsang, e hlokang ho khetha mefuta e nepahetseng ea maqhubu; Ho itšehla thajana ho netefatsa phello e ntle ea ho itšehla thajana; Tahlehelo ea ho kenya, leka ho khetha lisebelisoa tse nang le tahlehelo e tlase; Bokhoni ba ho sebetsana le matla ho fihlela litlhoko tsa matla tsa sistimi. Ho ea ka litlhoko tse ikhethileng tsa ts'ebeliso, mehlala le litlhaloso tse fapaneng tsa li-circulator tsa coaxial li ka khethoa.
Disebediswa tsa lesale la coaxial la RF ke tsa disebediswa tse sa etseng letho ka ho latellana. Maemo a maqhubu a ringer ya coaxial ya RF ya RFT ke ho tloha ho 30MHz ho isa ho 31GHz, ka dibopeho tse ikgethang tse kang tahlehelo e tlase ya ho kenngwa, ho ikarola ho hoholo, le leqhubu le tlase la ho ema. Diringer tsa coaxial tsa RF ke tsa disebediswa tse tharo tsa koung, mme dihokelo tsa tsona hangata ke tsa SMA, N, 2.92, L29, kapa DIN. Khamphani ya RFTYT e ikgethile ka dipatlisiso le ntshetsopele, tlhahiso le thekiso ya disebediswa tse bopehileng jwalo ka lesale la RF, tse nang le nalane ya dilemo tse 17. Ho na le mehlala e mengata eo o ka ikgethelang ho yona, mme ho iketsetsa ka tekanyo e kgolo le hona ho ka etswa ho ya ka ditlhoko tsa bareki. Haeba sehlahiswa seo o se batlang se sa thathamiswa tafoleng e ka hodimo, ka kopo ikopanye le basebetsi ba rona ba thekiso.
