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Coaxial Baluns RF Microwave Millimeter Wave mm wave High Frequency Radio Coaxial Coax Broadband
Coaxial Balun ke sesebelisoa sa li-port tse tharo tse fetolang lintho tse kenang ka har'a liphetho tse fapaneng ho fihlela khokahano lipakeng tsa li-circuits tsa phetisetso tse leka-lekaneng le tse sa leka-lekaneng.
Ke motlakase oa motlakase oa motlakase oa Broadband RF. Mosebetsi oa RF balun ke ho nolofalletsa sistimi hore e be le litšitiso tse fapaneng kapa e lumellane le matšoao a fapaneng, le ho sebelisoa lits'ebetsong tsa sejoale-joale tsa puisano joalo ka mehala ea cellular le marang-rang a phetiso ea data.
Microwave balun e na le mesebetsi e meraro ea mantlha:
1. Fetolela hona joale kapa voltage ho tloha ho se leka-lekaneng ho ea ho leka-lekaneng.
2. Mokhoa o tloaelehileng oa khatello ea hona joale ka meaho e itseng.
3. Phetoho ea impedance ka meaho e itseng (karolelano ea impedance ha e lekane le 1: 1).
Tšebeliso e tloaelehileng ka ho fetisisa ea millimeter wave balun ke ho hokahanya lipontšo tse sa leka-lekaneng methapong ea phetisetso e leka-lekaneng bakeng sa phetisetso ea nako e telele. Ha ho bapisoa le pontšo e le 'ngoe e felileng ka ho sebelisa lithapo tsa coaxial, pontšo ea phapang e sebelisang mehala e leka-lekaneng ea phetisetso ha e amehe haholo ke lerata le crosstalk, e ka sebelisa li-voltage tse tlase, ebile e na le litšenyehelo tse ngata.
Libaka tsa ts'ebeliso ea li-mm wave balun li kenyelletsa: seea-le-moea le video ea baseband, radar, li-transmitters, lisathelaete, marang-rang a thelefono, li-modem/routers tsa marang-rang, joalo-joalo.
Balun ea mm-wave e fanoeng ke Qualwave inc. ke ultra wideband 180 ° signal splitter le connecter e ka fetolang lets'oao le sa leka-lekanang la 50 ohm hore e be lets'oao le leka-lekaneng la phapang. Libaka tsa kopo li kenyelletsa puisano ea optical, tsamaiso ea puisano ea 112 Gbps PAM4, phetoho e phahameng ea analog-to-digital, tlhahlobo ea khafetsa ea likarabo tsa lisebelisoa tse fapaneng, le likarolo tse ling. Broadband balun e ka ba ea mahlakoreng a mabeli kapa e fapaneng ho ea ho e le 'ngoe, e fana ka boholo bo botle ba amplitude le phallo ea mekhahlelo pakeng tsa 300 kHz ho 110 GHz, ha e ntse e e-na le CMRR e ntle haholo le khopamiso e fokolang ea harmonic.
Lebelo la Tahleho ea Kenyeletso ke 6~12dB.
Boholo ba tekanyo ea amplitude ke 3dB, 'me tekanyo e phahameng ea tekanyo ke 10dB.
Matla a phahameng a ho kenya ke 1W.
Boleng bo tloaelehileng ba ho lieha ha sehlopha ke 272 ± 6.0ps.
Amohela bareki ba bacha le ba khale ho khetha ka kholiseho, re tla fana ka tšebeletso e mofuthu le e nahanang.
Nomoro ea Karolo | Khafetsa(GHz, mets.)  | Khafetsa(GHz, boholo.) | Tahlehelo ea Kenyelletso(dB, boholo.) | Amplitude Balance(dB, boholo.) | Phase Balance(°, boholo.) | Tloaelehileng Mode Rejection(dB, mets.) | VSWR(mofuta.) | Matla a Kena(W, max.) | Sehlopha se Liehile(ps, mofuta.) | Lead time(libeke) |
|---|---|---|---|---|---|---|---|---|---|---|
| QBAL-0.3-36000 | 300K | 36 | 12 | 3 | 10 | - | 2 | 0.501 | - | 2~6 |
| QBAL-0.3-40000 | 300K | 40 | 12 | 3 | 10 | - | 2 | 0.501 | - | 2~6 |
| QBAL-0.3-50000 | 300K | 50 | 12 | 3 | 10 | - | 2 | 0.501 | - | 2~6 |
| QBAL-0.3-65000 | 300K | 65 | 12 | 3 | 10 | - | 2 | 0.501 | - | 2~6 |
| QBAL-0.5-6000-1 | 500K | 6 | 6 | ±1.2 | ±10 | 20 | 1.5 | 1 | - | 2~6 |
| QBAL-10-90000 | 0.01 | 90 | 10.8 | ±1 | ±6 | 28 | 1.4 | 1 | 272±6 | 2~6 |
| QBAL-10-110000 | 0.01 | 110 | 11.2 | ±1 | ±6 | 28 | 1.45 | 1 | 272±6 | 2~6 |
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Surface Mount Baluns RF Microwave Millimeter Wa...