Nta:
- Tsawg VWSWR
- Txhav
Lub hauv paus ntsiab lus ntawm mismatched kev txiav tawm yog tias thaum lub impinter ntawm lub teeb liab lossis tus txais, ua rau muaj kev cuam tshuam thiab kev tsis sib haum xeeb kab.
1.Mis-sib txuam cov kev txiav tawm tuaj yeem ua rau qee lub cim qhia kom rov qab mus rau lub teeb liab, uas tuaj yeem ua rau muaj teeb meem ntawm lub zog thiab lub zog.
2. Mis-sib txuam cov khoom thauj tuaj yeem ua rau tsis haum xeeb ntawm cov teeb liab thiab kev txiav tawm, uas tuaj yeem ua rau cov khoom siv tsis zoo thiab cov hluav taws xob ntawm cov kab ntsuas teeb liab.
3. Mismatched kev txiav tawm yuav tsim cov nthwv dej, thiab kev sib cuam tshuam ntawm kev cuam tshuam ntawm cov nthwv dej thiab sab pem hauv ntej yuav tsim kev cuam tshuam rau kev cuam tshuam thiab kev ua tau zoo.
4. Mis-sib txuam cov kev txiav tawm tuaj yeem ua rau lub teeb liab uas kis tau rau hauv cov teeb liab kis kab, uas tuaj yeem cuam tshuam rau kev kis tus mob kom nrug thiab qhov chaw ua haujlwm zoo.
5. Mismatched loads tuaj yeem ua rau cov teeb liab distortion, suav nrog distortion, theem distortion, zaus teb kev tawm tsam, thiab lwm yam.
6. Cov khoom siv sib raug zoo no tuaj yeem ua rau tsis muaj zog hauv cov teeb meem thiab cov kab sib kis, ua rau qhov hluav taws xob sib kis thiab ua rau muaj kev ruaj khov thiab ua neej ntawm lub system.
1.Microwave kev txiav tawm tsis tau tuaj yeem ua rau qee feem ntawm lub zog kom rov qab mus rau qhov chaw teeb liab, uas ua rau lub teeb liab.
2. Nias lub suab nrov thiab kev cuam tshuam, ntau yam kev xav ntawm kev cuam tshuam ntawm cov kab mob uas yuav ua rau muaj suab nrov thiab cuam tshuam.
3. Txiav txim siab cov zaus teb ntawm lub teeb liab. RF cov kev txiav tawm tuaj yeem cuam tshuam cov kev teb ntawm cov teeb liab, ua rau ripples hauv cov lus teb zaus.
Tsim nyogCov Khoom Siv BroadBand thiab Tsawg VWSWR Mismatch termination npog lub vwsr ntau 1 ~ 6. Qhov nruab nrab fais fab kov tau txog 1000 watts. Lub unathinets yog dav siv nyob rau hauv ntau yam.
Manually kuj hloov siab tsis sib haum mismatch txiav | |||||
---|---|---|---|---|---|
Tshooj naj npawb | Zaus (GHz) | Hwjchim (W) | VWSWR (Max.) | Tus sib txuas | Lub sij hawm txhuas (lub lis piam) |
QmmTk1 | 0.85 ~ 2.17 | 100 | 1.2 ~ 5 (sib txawv) | N | 0 ~ 4 |
Broadband mismatch txiav | |||||
Tshooj naj npawb | Zaus (GHz) | Hwjchim (W) | VWSWR (Max.) | Tus sib txuas | Lub sij hawm txhuas (lub lis piam) |
QBMT50-1 | DC ~ 8 | 50 | 3 ± 0.3 | N | 0 ~ 4 |
QBMT50 | 0.03 ~ 2.2 | 50 | 1 ~ 6 (± 7%) | N, sma, 7/16 | 0 ~ 4 |
QBMTK1 | 0.03 ~ 2.2 | 100 | 1 ~ 6 (± 7%) | N, sma, 7/16 | 0 ~ 4 |
QBMTK15 | 0.03 ~ 2.2 | 150 | 1 ~ 6 (± 7%) | N, sma | 0 ~ 4 |
QBMTK2 | 0.03 ~ 2.2 | 200 | 1 ~ 6 (± 7%) | N, sma | 0 ~ 4 |
QBMTK25 | 0.03 ~ 2.2 | 250 | 1 ~ 6 (± 7%) | N, sma | 0 ~ 4 |
QBMTK3 | 0.03 ~ 2.2 | 300 | 1 ~ 6 (± 7%) | N, sma | 0 ~ 4 |
QBMT50-2 | 0.1 ~ 0.715 | 50 | 4 ± 0.3 | N | 0 ~ 4 |
QBMT25 | 0.6 ~ 3.9 | 25 | 2.5 ± 0.2 | Sma | 0 ~ 4 |
Qbmt30 | 0.6 ~ 3.9 | 30 | 3 ± 0.5 | Sma | 0 ~ 4 |
QBMTK1-1 | 1.6 ~ 2.8 | 100 | 4 ± 0.4, 5 ± 0.5, 6 ± 0.6 | N | 0 ~ 4 |
QBMTK2-1 | 9 ~ 10 | 200 | 1.5 ± 0.3, 1.8 ± 0.4, 2.0 ± 0.4, 2.5 ± 0.5 ± 0.5 | N | 0 ~ 4 |
Nqaim band mismatch txiav | |||||
Tshooj naj npawb | Zaus (GHz) | Hwjchim (W) | VWSWR (Max.) | Tus sib txuas | Lub sij hawm txhuas (lub lis piam) |
QNMT02 | F0 ± 5% (F0: 5 Max.) | 2 | 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5 | N, smada, bnc, tnc | 0 ~ 4 |
QNMT50 | F0 ± 5% (F0: 5 Max.) | 50 | 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5 | N, smada, bnc, tnc | 0 ~ 4 |
Qnmtk1 | F0 ± 5% (F0: 5 Max.) | 100 | 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5 | N, smada, bnc, tnc | 0 ~ 4 |
QNMTK15 | F0 ± 5% (F0: 5 Max.) | 150 | 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5 | N | 0 ~ 4 |
QNMTK2 | F0 ± 5% (F0: 5 Max.) | 200 | 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5 | N | 0 ~ 4 |
QNMTK25 | F0 ± 5% (F0: 4 Max.) | 250 | 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5 | N | 0 ~ 4 |
Qnmtk3 | 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 |
Qnmtk5 | F0 ± 5% (F0: 4 Max.) | 500 | 1.5, 2, 2.5, 3, 3.5, 4 | N | 0 ~ 4 |
QNMTK8 | F0 ± 5% (F0: 4 Max.) | 800 | 1.5, 2, 2.5, 3, 3.5, 4 | N, 7/16, if45 | 0 ~ 4 |
Qnmt1k | F0 ± 5% (F0: 2 Max.) | 1000 | 1.5, 2, 2.5, 3, 3.5, 4 | N, 7/16, if45 | 0 ~ 4 |