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Ihlunga eliphansi lokuhlunga i-RF Coaxial Frequency Microwave Microwave Microwave Microwave Microwave Microwave Microwave Wave Radio Frequency okusamiswa i-Wripline WaveGuency
I-RF Low Pass Filter isihlungi sokulungisa isihlungi esigcina amasiginali aphansi aphansi ngokususa amasiginali amvamisa aphezulu. Ivumela amasiginali anamaza aphansi ngaphansi komkhawulo othile ozodlula, kepha anqabela amasiginali anezakthi enkulu kunaleso sawo.
Izici zeRadio Frequency Pass izihlungi:
1
2. Lapho udlula amasiginali ajwayelekile, cishe awukho ushintsho esigabeni.
I-3. Imvamisa, ama-capacitors athile noma amaningi asetshenziselwa ukwakha izihlungi ze-telecom eziphansi eziphansi.
Ukusetshenziswa kwezihlungi ze-coaxial eziphansi eziphansi:
1.Isiginali ye-1Smooth
Isihlungi esiphezulu sokudlula okuphezulu kakhulu ikakhulukazi sisetshenziselwa ukubushelela isiginali, singasusa umsindo kusiginali yemvamisa ephezulu, ukuze isiginali ibanzile ngokwengeziwe. Ezimweni lapho kudingeka isiginali ebushelelezi, isihlungi se-MicroSTrip ephansi singasusa umsindo wokuphazamiseka okuphezulu, ngaleyo ndlela enze uhlelo luthembeke futhi luzinze.
Ukuncishiswa kwe-2.Noise
Isihlungi sePass ephansi ngeke sithinte isibonakaliso esivame ukwehla, ngenkathi sigcina isiginali esivame kakhulu, umsindo ovame kakhulu uvinjelwe. Ekucutshungweni okulalelwayo noma ukucubungula kwesithombe, izihlungi eziphansi eziphansi zingahlunga umsindo futhi zenze okucashile kwesiginali.
3.Rederule iphutha
Isihlungi esiphansi sokudlula singanciphisa iphutha, ikakhulukazi elilungele ukulinganiswa kwamathuluzi okunemba. Kwezinye izilinganiso ezifunwayo, isihlungi esiphansi sokudlula singasusa umsindo, ukuphazamiseka nezinye izinto, ukuze imiphumela yokulinganisa inembe kakhudlwana futhi ithembekile.
Ububanzi besicelo
I-Millimeter Wave FAPILInga Lobubanzi inezinhlobonhlobo eziningi zezicelo, kusuka kulalelwayo kuya esithombeni, kusuka ekuxhumaneni kuya kokulawula, cishe kuyo yonke indawo. Isibonelo, ekusebenzeni kwesiginali se-Baseband, kudingeka isihlungi esincane se-Low Pass.
Kokuxhumana, okokuhlunga okuphansi okumisiwe kungahlunga umsindo ovame kakhulu, ukuphazamiseka, njll., Ukuqinisekisa ikhwalithi yokuxhumana; Ensimini yokulawula, isihlungi se-stripline ephansi Pass singasetshenziselwa ukuhlunga okubushelelezi nokuzwakala komsindo.
QoqaIzihlungi ze-microwave eziphansi ze-microwave ezihlathini ku-Frequency Range DC-50GHz. Izihlungi eziphansi ze-WaveGuide zisetshenziswa kabanzi kuzinhlelo eziningi.
Ingxenye Yengxenye | Ibandla(GHz, Min.)  | Ibandla(GHz, Max.) | Ukulahleka kokufaka(db, max.) | Vswr(UMax.) | Ukumiswa kwe-attenuation(db) | Izixhumi |
|---|---|---|---|---|---|---|
| QLF-1-40 | DC | 0.001 | 1.5 | 1.5 | 40 @ 2-4mhz, 50 @ 4-100mhz | Utshani |
| QLF-2-15-40 | 0.002 | 0.015 | 2,5 | 1.5 | 40 @ 17-200mhz | Utshani |
| QLF-2.5-50 | DC | 0.0025 | 0.8 | 1.5 | 50 @ 5-50mhz | Utshani |
| QLF-5-50 | DC | 0.005 | 1 | 1.5 | 50 @ 8-50mhz | Utshani |
| QLF-10-50 | DC | 0.01 | 1 | 1.5 | 50 @ 13-150mhz | Utshani |
| QLF-30-40 | DC | 0.03 | 1 | 1.5 | 40 @ 45mhz, 60mhz | Utshani |
| QLF-32-40 | DC | 0.032 | 0.8 | 1.5 | 40 @ 50-90mhz | N |
| QLF-45-20 | DC | 0.045 | 1 | 1.7 | 20@0.07-0.09GHz | Utshani |
| QLF-55-35 | DC | 0.055 | 0.8 | 1.5 | 35@0.07-0.2GHz | Utshani |
| QLF-200-2400-60 | 0.2 | 2.4 | 5 | 1.5 | 60@3.6GHz | Utshani |
| QLF-300-40 | DC | 0.3 | 1 | 1.5 | 40 @ 450mhz, 60 @ 600mhz | Utshani |
| QLF-300-60 | DC | 0.3 | 0.5 | 1.5 | 60@0.643-3GHz | Utshani |
| QLF-330-60 | DC | 0.33 | 0.5 | 1.3 | 60@0.643-3GHz | Utshani |
| QLF-480-30 | DC | I-0.48 | 3 | 1.5 | 30@0.53-3GHz | Utshani |
| QLF-1000-30 | DC | 1 | 0.9 | 1.2 | 30@1.9-5GHz | Utshani |
| QLF-1000-70 | DC | 1 | 1 | 1.5 | 70@1.3-4.2GHz | Utshani |
| QLF-1100-60 | DC | 1.1 | 0.9 | 1.4 | 60@1.5~3GHz | Utshani |
| QLF-1200-60 | DC | 1.2 | 1 | 1.5 | 60@1.8-8GHz | Utshani |
| QLF-1400-50 | DC | 1.4 | 2 | 1.6 | 50 @ 2Ghzz max. | Utshani |
| QLF-2000-50 | DC | 2 | 1 | 1.5 | 50@2.3-4GHz, 40@4~7GHz | Utshani |
| QLF-2186-30 | 1.5 | 2.186 | 2 | 1.6 | 30@2.37-3GHz | Utshani |
| QLF-2200-30 | DC | 2.2 | 0.9 | 1.2 (yp.) | 30 @ 3-5GHz | Utshani |
| QLF-2250-30 | DC | 2.25 | 1.2 | 1.2 (yp.) | 30 @ 3-5GHz | Utshani |
| QLF-2400-58 | DC | 2.4 | 2 | 1.7 | 58 @ 3-18GHHz | Utshani |
| QLF-3000-30 | DC | 3 | 0.9 | 1.3 (typ.) | 30@4.78-7.5GHz | Utshani |
| QLF-3200-40 | DC | 3.2 | 1 | 1.5 | 40@3.8-18GHz | Utshani |
| QLF-3200-60 | DC | 3.2 | 1.5 | 1.5 | 60@3.6GHz， 60@3.6-20GHz | Utshani |
| QLF-3500-40 | DC | I-3.5 | 1.5 | 1.5 | 40@3.85-18GHz | Utshani |
| QLF-3870-30 | DC | I-3.87 | 2,5 | 1.7 | 30@4.32GHz | Utshani |
| QLF-4000-50 | DC | 4 | 1 | 2 | 50@4.7-8GHz | Utshani |
| QLF-4000-60 | DC | 4 | 1.5 | 1.3 | 60@4.5-12.3GHz | Utshani |
| QLF-4400-40 | DC | 4.4 | 0.73 | 1.2 | 40@6.28-9.8GHz | Utshani |
| QLF-5000-40 | DC | 5 | I-0.68 | 1.2 | 40@7.05-10GHz | Utshani |
| QLF-5000-45 | DC | 5 | 1 | 2 | 45@5.8-10.5GHz | Utshani |
| QLF-5325-30 | DC | 5.325 | 1.5 | 1.5 | 30@5.925GHz | Utshani |
| QLF-5500-60 | DC | 5.5 | 3 | 2 | 60 @ 6-20ghz | Utshani |
| QLF-6000-20 | 0.5 | 6 | 2 | 1.8 | 20@6.5GHz | Utshani |
| QLF-6000-45 | DC | 6 | 1 | 2 | 45@6.8-10.5GHz | Utshani |
| QLF-6000-60 | DC | 6 | 1.5 | 1.3 | 60@6.7-15.5GHz | Utshani |
| QLF-6500-30 | DC | 6.5 | 1 | 1.8 | 30 @ 8-15GHz | Utshani |
| QLF-6500-60 | DC | 6.5 | 1.5 | 1.3 | 60@7.27-15.3GHz | Utshani |
| QLF-7000-48 | DC | 7 | 1 | 2 | 48@7.8-11GHz | Utshani |
| QLF-7000-50 | DC | 7 | 1.5 | 1.3 | 50@7.77-15.5GHz | Utshani |
| QLF-8000-40 | DC | 8 | 2 | 2 | 40 @ 9-25GHz | Utshani |
| Qlf-8000-40-1 | DC | 8 | 1.2 | 1.5 | 40@8.9-16GHz | Utshani |
| QLF-8000-50 | DC | 8 | 1.5 | 1.4 | 50@8.8-16.2GHz | Utshani |
| QLF-8000-50-1 | DC | 8 | 1 | 2 | 50@8.8-20GHz | Utshani |
| Qlf-8000-50-50 | DC | 8 | 1.2 | 2 | 50 @ 9-18GHHz | Utshani |
| QLF-9000-50 | DC | 9 | 1.5 | 1.4 | 50@9.8-17GHz | Utshani |
| QLF-9000-50-1 | DC | 9 | 1 | 2 | 50 @ 15-222zz | Utshani |
| QLF-9000-60 | DC | 9 | 1 | 1.6 | 60 @ 14-17GHzz | Utshani |
| QLF-9500-50 | DC | 9.5 | 1.5 | 1.4 | 50@10.2-18GHz | Utshani |
| QLF-10000-20 | DC | 10 | 0.5 | 1.7 | I-20 @ 12ght | Utshani |
| QLF-10000-30 | DC | 10 | 1 | 1.7 | 30@13.2GHz | Utshani |
| QLF-10000-30-1 | DC | 10 | 1 | 1.8 | 30 @ 13-40GHHZ | Utshani |
| QLF-10000-35 | DC | 10 | 1 | 2 | 35 @ 11GHz | Utshani |
| QLF-10000-50 | DC | 10 | 1.5 | 1.4 | 50@10.9-18.5GHz | Utshani |
| QLF-11000-50 | DC | 11 | 1.5 | 1.5 | 50@12.1-19GHz | Utshani |
| QLF-11000-50-1 | DC | 11 | 2 | 1.7 | 50 @ 12-40HHz | Utshani |
| QLF-11700-50 | DC | 11.7 | 2 | 1.7 | 50@12.7-13.45GHz | Utshani |
| QLF-12000-70 | DC | 12 | 1 | 1.7 | 70 @ 14-19GHzz | Utshani |
| QLF-13000-50 | DC | 13 | 2 | 1.5 | 50@14.1-21GHz | Utshani |
| QLF-13000-55 | DC | 13 | 1.5 | 1.8 | 55@15.2-40GHz | Utshani |
| QLF-13500-50 | DC | 13.5 | 2 | 1.5 | 50@14.7-21.3GHz | Utshani |
| QLF-14000-45 | DC | 14 | 1 | 1.8 | 45 @ 20-40HHz | Utshani |
| QLF-15000-50 | DC | 15 | 2,5 | 1.5 | 50@16-22.3GHz | Utshani |
| QLF-16000-50 | DC | 16 | 1.5 | 2 | 50@16.8-24GHz | Utshani |
| QLF-17000-50 | DC | 17 | 1.5 | 2 | 50 @ 30-33GHz | Utshani |
| QLF-18000-15 | DC | 18 | 1 | 1.7 | 15 @ 20GHz | Utshani |
| Qlf-18000-35 | DC | 18 | 1.5 | 2 | 35 @ 19-28GHz | Utshani |
| QLF-18000-40 | DC | 18 | 2 | 2 | 40 @ 00-38GHz | 2.92mm |
| QLF-18000-45 | DC | 18 | 1.2 | 2 | 45 @ 28-40HHz | Utshani |
| QLF-18000-50 | DC | 18 | 3 | 1.6 | 50@19.1-26GHz | Utshani |
| Qlf-18000-50-1 | DC | 18 | 2 | 2 | 50@18.8-19.5GHZ | Utshani |
| QLF-20000-25 | DC | 20 | 2 | 2 | 25 @ 23-40HHz | Utshani |
| QLF-20000-50 | DC | 20 | 1.2 | 2 | 50 @ » | Utshani |
| QLF-20000-60 | DC | 20 | 1 | 2 | 60 @ 23-40HHz | 2.92mm |
| QLF-20000-70 | DC | 20 | 1.5 | 1.8 | 70 @ 24GHz | Utshani |
| QLF-20000-75 | DC | 20 | 1.5 | 2 | 75 @ 24-44GHz | Utshani |
| QLF-25000-40 | DC | 25 | 2 | 2 | 40 @ 28-30GHz | 2.92mm |
| QLF-25000-40-1 | DC | 25 | 1.5 | 1.7 | 40 @ 28-40HHz | 2.92mm |
| QLF-25000-40-4 | DC | 25 | 2 | 2 | 40 @ 28-40GHz, 70 @ 30-44GHz | 2.92mm |
| QLF-26000-30 | DC | 26 | 1.5 | 1.7 | 30 @ 28GHz, 70 @ 29 ~ 40GHz | Utshani |
| QLF-28000-30 | DC | 28 | 2 | 2 | 30 @ 30-38GHz | 2.4mm |
| QLF-33000-25 | DC | 33 | 3 | 2 | 25 @ 37-50ghz | 2.92mm |
| QLF-40000-20 | DC | 40 | 2 | 2 | 20 @ 60ghz, 40 @ 65ghz, 60 @ 70GHz | 2.92mm |
| QLF-50000-20 | DC | 50 | 2 | 2,5 | 20 @ 60ghz | 2.4mm |
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