Whakawehenga whakairinga mata RF (SMT)
Te tikanga tākai o te SMT Mā ngā whakawehenga mata ka māmā ake te whakauru me te tāuta. Ka taea e rātou te tāuta tika i ngā taputapu whakawehenga ki ngā PCB mā te hangarau whakairi, me te kore e hiahiatia he tikanga whakauru pine tuku iho, he tikanga whakapiri rānei.
E kore e taea e tēnei tikanga tākai mata te whakapai ake i te pai o te whakaputanga anake, engari ka taea hoki te whakatutuki i te whakaurunga kiato teitei ake, ā, mā reira ka penapena wāhi me te whakahaere i te hoahoa pūnaha. Hei tāpiri, ko SMT He nui ngā whakamahinga o ngā whakawehenga mata i roto i ngā pūnaha whakawhitiwhiti auau-tiketike me ngā taputapu ngaruiti. Ka taea te whakamahi hei wehewehe i ngā tohu i waenga i ngā whakakaha RF me ngā pūihi, hei whakapai ake i te mahi me te pumau o te pūnaha. Hei tāpiri, ko SMT Ka taea hoki te whakamahi i ngā whakawehenga whakairinga mata i roto i ngā taputapu ahokore pēnei i te whakawhitiwhiti ahokore, ngā pūnaha radar, me te whakawhitiwhiti amiorangi hei whakatutuki i ngā whakaritenga o te wehewehe tohu auau-tiketike me te wetewete. I roto i te poto, SMT he iti, he māmā, he ngāwari hoki te tāuta i ngā taputapu wehewehe mō te whakairinga matawhānui ake te kapinga whānui, te mahi wehewehe pai, me te pumau o te pāmahana.
Ngā Whakatakotoranga:
| Tauira Nama (X=1: →Ara-karaka) (X=2: ←Whakamuri i te karaka) | Awhe Auau MHz | IL. dB (mōrahi) | Te noho motuhake dB (min) | VSWR | Mana Whakamua CW | Mana Whakamuri 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 |
Wā tuku: 28 o Ākuhata-2024
