Nta:
- Low VSWR
- Broadband
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RF High Power BroadBand Test Systems Mismatch Terminations
Kev tsis sib haum xeeb
Lub hauv paus ntsiab lus ntawm kev txiav tawm tsis sib haum yog tias thaum lub impedance ntawm qhov kev txiav tawm tsis sib haum nrog lub impedance ntawm lub transmitter lossis receiver, ib feem ntawm lub teeb liab yuav raug cuam tshuam rov qab rau hauv lub system, ua rau cuam tshuam thiab poob hauv cov teeb liab kis kab mob.
Nta:
1.Mismatched terminations tuaj yeem ua rau qee qhov teeb meem cuam tshuam rov qab rau lub teeb liab, uas tuaj yeem ua rau poob ntawm lub teeb liab thiab lub zog.
2. Kev txiav tawm tsis sib haum tuaj yeem ua rau impedance mismatch ntawm lub teeb liab qhov chaw thiab qhov kev txiav tawm, uas tuaj yeem ua rau cov zis tsis sib xws tam sim no thiab qhov hluav taws xob ntawm cov teeb liab kis tau tus mob.
3. Kev txiav tawm tsis sib haum yuav tsim cov nthwv dej ntawm cov kab sib kis, thiab kev sib cuam tshuam ntawm cov nthwv dej thiab cov nthwv dej pem hauv ntej yuav ua rau muaj kev cuam tshuam thiab yoj cuam tshuam, cuam tshuam cov teeb liab zoo thiab kev ua haujlwm ntawm lub cev.
4. Kev txiav tawm tsis sib haum tuaj yeem ua rau lub teeb liab poob hauv cov teeb liab kis tau tus mob, uas tuaj yeem cuam tshuam rau kev sib kis thiab qhov zoo ntawm lub teeb liab.
5. Kev txiav tawm tsis sib haum tuaj yeem ua rau muaj teeb meem cuam tshuam, suav nrog amplitude distortion, theem distortion, zaus teb distortion, thiab lwm yam.
6. Kev txiav tawm tsis sib haum tuaj yeem ua rau lub zog poob hauv cov teeb liab thiab cov kab sib kis, ua rau muaj kev cuam tshuam thermal thiab cuam tshuam rau kev ruaj ntseg thiab kev ua neej nyob ntawm lub cev.
Muaj nuj nqi:
1.Mismatched terminations yuav ua rau ib feem ntawm lub zog yuav tsum tau reflected rov qab mus rau lub teeb liab qhov chaw, ua rau ib tug poob ntawm lub teeb liab zog.
2.Ua suab nrov thiab cuam tshuam, ntau qhov kev cuam tshuam ntawm kev cuam tshuam ntawm cov nthwv dej ntawm cov kab sib kis yuav ua rau muaj suab nrov thiab cuam tshuam.
3. Txiav txim siab qhov zaus teb ntawm lub teeb liab.Kev txiav tawm tsis sib haum tuaj yeem cuam tshuam qhov zaus teb ntawm lub teeb liab, ua rau ripples hauv cov lus teb zaus.
Qualwavemuab broadband thiab Low VSWR mismatch terminations npog VSWR ntau 1 ~ 6.Qhov nruab nrab lub zog tuav yog mus txog 1000 watts.Cov kev txiav tawm yog dav siv nyob rau hauv ntau yam.
| Manually Variable Mismatch Terminations | ||||||
|---|---|---|---|---|---|---|
| Tshooj Naj Npawb | Cov ntaub ntawv | Zaus (GHz) | Lub zog (W) | VSWR (Max.) | Cov khoom sib txuas | Lub Sijhawm Lead (Lub Limtiam) |
| QMMTK 1 |  | 0.85-2.17 Nws | 100 | 1.2 ~ 5 (Variable) | N | 0 ~ 4 |
| Broadband Mismatch Terminations | ||||||
| Tshooj Naj Npawb | Cov ntaub ntawv | Zaus (GHz) | Lub zog (W) | VSWR (Max.) | Cov khoom sib txuas | Lub Sijhawm Lead (Lub Limtiam) |
| QWB 50-1 | | DC ~ 8 | 50 | 3 ± 0.3 | N | 0 ~ 4 |
| QWB 50 | | 0.03 ~ 2.2 hli | 50 | 1 ~ 6 (± 7%) | N, SMA, 7/16 | 0 ~ 4 |
| QBMTK 1 | | 0.03 ~ 2.2 hli | 100 | 1 ~ 6 (± 7%) | N, SMA, 7/16 | 0 ~ 4 |
| QWB 15 | | 0.03 ~ 2.2 hli | 150 | 1 ~ 6 (± 7%) | N, SMA | 0 ~ 4 |
| QBMTK 2 | | 0.03 ~ 2.2 hli | 200 | 1 ~ 6 (± 7%) | N, SMA | 0 ~ 4 |
| QWB 25 | | 0.03 ~ 2.2 hli | 250 | 1 ~ 6 (± 7%) | N, SMA | 0 ~ 4 |
| QBMTK3 | | 0.03 ~ 2.2 hli | 300 | 1 ~ 6 (± 7%) | N, SMA | 0 ~ 4 |
| QWB 25 | | 0.6 ~ 3.9 hli | 25 | 2.5 ± 0.2 | SMA | 0 ~ 4 |
| QWB 30 | | 0.6 ~ 3.9 hli | 30 | 3 ± 0.5 | SMA | 0 ~ 4 |
| QWB 2-1 | | 9 ~ 10 | 200 | 1.5 ± 0.3, 1.8 ± 0.4, 2.0 ± 0.4, 2.5 ± 0.3, 3.0 ± 0.5 | N | 0 ~ 4 |
| Narrow Band Mismatch Terminations | ||||||
| Tshooj Naj Npawb | Cov ntaub ntawv | Zaus (GHz) | Lub zog (W) | VSWR (Max.) | Cov khoom sib txuas | Lub Sijhawm Lead (Lub Limtiam) |
| QNMT02 | | F0 ± 5% (F0: 5 max.) | 2 | 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5 | N, SMA, BNC, TNC | 0 ~ 4 |
| QNMT 50 | | F0 ± 5% (F0: 5 max.) | 50 | 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5 | N, SMA, BNC, TNC | 0 ~ 4 |
| QNMTK 1 | | F0 ± 5% (F0: 5 max.) | 100 | 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5 | N, SMA, BNC, TNC | 0 ~ 4 |
| QWM 15 | | F0 ± 5% (F0: 5 max.) | 150 | 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5 | N | 0 ~ 4 |
| QNMTK 2 | | F0 ± 5% (F0: 5 max.) | 200 | 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5 | N | 0 ~ 4 |
| QWM 25 | | F0 ± 5% (F0: 4 max.) | 250 | 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5 | N | 0 ~ 4 |
| QNMTK 3 | | F0 ± 5% (F0: 4 max.) | 300 | 1.5, 2, 2.5, 3, 3.5, 4 | N | 0 ~ 4 |
| QNMTK4 | | F0 ± 5% (F0: 4 max.) | 400 | 1.5, 2, 2.5, 3, 3.5, 4 | N | 0 ~ 4 |
| QNMTK 5 | | F0 ± 5% (F0: 4 max.) | 500 | 1.5, 2, 2.5, 3, 3.5, 4 | N | 0 ~ 4 |
| QNMTK 8 | | F0 ± 5% (F0: 4 max.) | 800 | 1.5, 2, 2.5, 3, 3.5, 4 | N, 7/16, IB 45 | 0 ~ 4 |
| QNMT1K | | F0 ± 5% (F0: 2 max.) | 1000 | 1.5, 2, 2.5, 3, 3.5, 4 | N, 7/16, IB 45 | 0 ~ 4 |
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