Choyimitsa pamwamba pa RF (SMT) chodzipatula
Njira yopangira ma CD ya SMT Zotchingira pamwamba pa zinthu zimapangitsanso kuti zikhale zosavuta kuziphatikiza ndikuziyika. Zingathe kuyika mwachindunji zida zodzipatula pa ma PCB kudzera muukadaulo woyikira, popanda kufunikira njira zachikhalidwe zoyikira mapini kapena njira zosokera.
Njira yopangira zinthu pamwamba pa nyumbayi sikuti imangowonjezera luso lopanga zinthu, komanso imapangitsa kuti pakhale kuphatikizika kwamphamvu kwambiri, motero imasunga malo ndikupangitsa kuti kapangidwe kake kakhale kosavuta. Kuphatikiza apo, SM imapangitsa kuti zinthu zizikhala zosavuta kugwiritsa ntchito.T Zotchingira pamwamba zimakhala ndi ntchito zabwino kwambiri mumakina olumikizirana pafupipafupi komanso zida zama microwave. Zingagwiritsidwe ntchito kupatula zizindikiro pakati pa ma amplifiers a RF ndi ma antenna, zomwe zimapangitsa kuti makina azigwira ntchito bwino komanso kukhazikika. Kuphatikiza apo, SMT Zotchingira pamwamba pa malo zitha kugwiritsidwanso ntchito pazida zopanda zingwe monga kulumikizana popanda zingwe, machitidwe a radar, ndi kulumikizana kwa satellite kuti zikwaniritse zofunikira pakulekanitsa ma signal pafupipafupi komanso kugawanitsa. Mwachidule, SMT Zipangizo zodzipatula pamwamba pa malo ndi zazing'ono, zopepuka, komanso zosavuta kuyika ndi zipangizo zodzipatulalalikulu Kufalikira kwa bandwidth, magwiridwe antchito abwino odzipatula, komanso kukhazikika kwa kutentha.
Zofotokozera:
| Nambala ya Chitsanzo (X=1: →Kuzungulira wotchi) (X=2: ←Kuzungulira wotchi) | Mafupipafupi MHz | IL. dB (yosapitirira muyeso) | Kudzipatula dB (mphindi) | VSWR | Mphamvu Yopita Patsogolo CW | Mphamvu Yosinthira W |
| SMTG-D12.5-X/790-810MHz | 790-810 | 0.4 | 20 | 1.25 | 30 | 10 |
| SMTG-D12.5-X/800-830MHz | 800-830 | 0.4 | 20 | 1.25 | 30 | 10 |
| SMTG-D12.5-X/900-930MHz | 900-930 | 0.4 | 20 | 1.25 | 30 | 10 |
| SMTG-D12.5-X/930-960MHz | 930-960 | 0.3 | 20 | 1.25 | 30 | 10 |
| SMTG-D12.5-X/1420-1450MHz | 1420-1450 | 0.4 | 20 | 1.25 | 30 | 10 |
| SMTG-D12.5-X/1710-1785MHz | 1710-1785 | 0.4 | 20 | 1.25 | 30 | 10 |
| SMTG-D12.5-X/1805-1880MHz | 1805-1880 | 0.4 | 20 | 1.25 | 30 | 10 |
| SMTG-D12.5-X/1930-1990MHz | 1930-1990 | 0.3 | 23 | 1.2 | 30 | 10 |
| SMTG-D12.5-X/2110-2170MHz | 2110-2170 | 0.3 | 23 | 1.2 | 30 | 10 |
| SMTG-D12.5-X/2400-2500MHz | 2400-2500 | 0.3 | 21 | 1.2 | 30 | 10 |
| SMTG-D12.5-X/2900-3300MHz | 2900-3300 | 0.35 | 18 | 1.3 | 30 | 10 |
| SMTG-D12.5-X/4400-5000MHz | 4400-5000 | 0.6 | 18 | 1.3 | 30 | 10 |
| SMTG-D12.5-X/5700-5900MHz | 5700-5900 | 0.4 | 20 | 1.25 | 30 | 10 |
Nthawi yotumizira: Ogasiti-28-2024
