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I-RF High Precision Low Low VSWR Vector Network Analyzer Coaxial Calibration Kits
Isistimu yokuhlola ukuxhumana
Ikhithi yokulinganisa ye-RF iyithuluzi elibalulekile lokuqinisekisa ukuthi i-vector network analyzer (VNA) namanye amathuluzi e-RF ahlinzeka ngokulinganisa okunembile kwendiza yokuhlola yamathuluzi. Ngenxa yokwanda okungokwemvelo kwesigaba kanye nezinguquko zokuthikamezeka ekuxhumekeni kwemishini yokuhlola ye-RF, izilinganiso ezenziwa nge-VNA ngaphandle kokulinganisa zizofaka amapharamitha we-S kanye nezici zesizinda sesikhathi sohlelo lokuhlola ukuxhumanisa. Ikhithi yokulinganisa isetshenziselwa ukuhlinzeka ngendiza eyinkomba eqala ekuxhumekeni kwe-DUT. Ngale ndlela, okokusebenza kokuhlola kwe-RF (ikakhulukazi i-VNA) kungenza ngokuzenzakalelayo imisebenzi eyinkimbinkimbi yokushumeka ngaphandle kwesidingo sokucubungula idatha eyengeziwe.
Ikhithi yokulinganisa ye-RF iyithuluzi elibalulekile lokuqinisekisa ukuthi i-vector network analyzer (VNA) namanye amathuluzi e-RF ahlinzeka ngokulinganisa okunembile kwendiza yokuhlola yamathuluzi. Ngenxa yokwanda okungokwemvelo kwesigaba kanye nezinguquko zokuthikamezeka ekuxhumekeni kwemishini yokuhlola ye-RF, izilinganiso ezenziwa nge-VNA ngaphandle kokulinganisa zizofaka amapharamitha we-S kanye nezici zesizinda sesikhathi sohlelo lokuhlola ukuxhumanisa. Ikhithi yokulinganisa isetshenziselwa ukuhlinzeka ngendiza eyinkomba eqala ekuxhumekeni kwe-DUT. Ngale ndlela, okokusebenza kokuhlola kwe-RF (ikakhulukazi i-VNA) kungenza ngokuzenzakalelayo imisebenzi eyinkimbinkimbi yokushumeka ngaphandle kwesidingo sokucubungula idatha eyengeziwe.
Ingxenye yesiyingi esifushane yekhithi yokulinganisa isetshenziselwa "ukujikeleza kancane" amandla akhiqizwe futhi akhishwe yi-VNA, kuyilapho ingxenye yesekhethi evulekile iwukuphela komugqa wokudlulisela onganqamuki ongavumeli ukuhlangana kanye nemisebe evela ngaphandle. imvelo.
Umthwalo wekhithi yokulinganisa usetshenziselwa ukufanisa i-impedance yolayini wokudlulisela kanye nokuvinjelwa kwembobo ye-VNA kanye nemishini ehloliwe.
I-adaptha eqondile iyi-adaptha elula exhuma izimbobo ezimbili zekhithi yokulinganisa, futhi ayibonakali ngenxa yomgomo wayo wokuklama wokuba seduze nolayini wokudlulisela ofanele ngangokunokwenzeka. Ikhithi yokulinganisa ihlanganisa izixhumi ezijwayelekile ze-coaxial ezinosayizi abahlukahlukene, esivame kakhulu isixhumi sohlobo lwe-N.
Ngenxa yezinhlobonhlobo zemishini ehloliwe namakhebuli angama-coaxial, amakhithi e-adaptha anembayo ayisisekeli esibaluleke kakhulu sekhithi yokulinganisa. Kuma-adaptha anjalo, kufanele abe nekhwalithi ephezulu.
QualwaveInc. ihlinzeka ngamakhithi okulinganisa ngezinhlobo ezahlukene ukuze kuhlangatshezwane nezidingo zamakhasimende.
Inombolo Yengxenye | Imvamisa(GHz, Min.)  | Imvamisa(GHz, Max.) | Uhlobo | I-VSWR(ubuningi.) | Ukunemba Kwesigaba(°, Max.) | Izixhumi | Isikhathi esiholayo(amaviki) |
|---|---|---|---|---|---|---|---|
| I-QCK-V-67 | DC | 67 | - | 1.33 | ±5 | 1.85mm | 2~6 |
| I-QCK-2-50 | 0.1 | 50 | - | 1.22 | ±2.25 | 2.4mm | 2~6 |
| I-QCK-K-40-1 | DC | 40 | Ukunemba | 1.15 | ±6 | 2.92mm | 0~4 |
| I-QCK-3-26.5-1 | DC | 26.5 | Ukunemba | 1.06 | ±1.5 | 3.5mm | 0~4 |
| I-QCK-3-26.5-3 | DC | 26.5 | 3-ku-1 | 1.06 | ±1.5 | 3.5mm | 0~4 |
| QCK-3-9-1 | DC | 9 | Ukunemba | 1.06 | ±0.8 | 3.5mm | 0~4 |
| QCK-3-9-3 | DC | 9 | 3-ku-1 | 1.06 | ±0.8 | 3.5mm | 0~4 |
| I-QCK-3-6-2 | DC | 6 | Ezomnotho | 1.05 | ±1 | 3.5mm | 0~4 |
| I-QCK-J-18 | DC | 18 | - | 1.06 | ±1 | 7mm | 0~4 |
| I-QCK-L1-9 | DC | 9 | - | 1.06 | ±0.8 | L16 | 0~4 |
| I-QCK-N-18-1 | DC | 18 | Ukunemba | 1.06 | ±1 | N | 0~4 |
| I-QCK-N-9-1 | DC | 9 | Ukunemba | 1.06 | ±0.8 | N | 0~4 |
| I-QCK-N-9-3 | DC | 9 | 3-ku-1 | 1.06 | ±0.8 | N | 0~4 |
| I-QCK-N-6-1 | DC | 6 | Ukunemba | 1.05 | ±0.6 | N | 0~4 |
| I-QCK-N-6-2 | DC | 6 | Ezomnotho | 1.05 | ±1 | N | 0~4 |
| I-QCK-N-6-3 | DC | 6 | 3-ku-1 | 1.05 | ±0.6 | N | 0~4 |
| I-QCK-N-4-3 | DC | 4 | 3-ku-1 | 1.05 | ±0.6 | N | 0~4 |
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I-Broad Band Low VSWR Waveguide Calibration Kits