Hiki ke loaʻa nā alapine radio (RF) PCB a me nā microwave PCB i nā huahana uea ʻole mai nā mīkini lima no nā lāʻau lapaʻau a me nā ʻoihana hanahana i nā ʻōnaehana kelekamaʻilio no nā kahua kahua, radar, a me nā ʻōnaehana hoʻonohonoho honua.
ʻO ka mea nui no ka hana ʻana i nā PCB alapine frequency e kaohi ana i nā hōʻailona e hoʻohana ana (i) i nā ʻano mea a me nā ʻano mea (pohihihi tang / Df a me ke dielectric mau / Dk) (ii) nā ʻāpana keleawe haʻahaʻa (iii) ulana i ke kaila a me (iv) pehea hoʻonohonoho mākou i ka circuitry keleawe, ʻoiai he hopena koʻikoʻi kēia mau mea āpau i ka hana o ka huahana i hoʻopau ʻia.
Ma Pandawill Circuits, loaʻa iā mākou ka laulā he nui o nā laminate no kāu koho.
● RO3003: Dk o 3.00 +/- .04
● RO4003C: Dk o 3.38 +/- 0.05
● RO4350B: Dk o 3.48 +/- 0.05
● FR408HR: Dk o 3.68, tg190
● FR408: Dk o 3.67, tg180
● TU-872 LK: Dk o 3.8
● TU-872 SLK Sp: Dk o 3.5
A loaʻa hou aʻe
10 papa mea: Rogers RO3003; mānoanoa o ka papa 1.6MM, hoʻopau ma luna: kālā hoʻokomo
Noi: 5G pūnaewele uila uila
2 papa mea: RO3003, ka mānoanoa o ka papa: 0.4mm mānoanoa, hoʻopau o luna: kālā immersion
4 papa, Pono Pono: 1-2 papa RO3003 + 3-4 ʻāpana Isola 370HR, papa mānoanoa 1.6MM
Ka hoʻopau ʻili: kālā kaiapuni
Radio Frequency PCB - Hōʻike ʻenehana
| Ka helu o nā papa | Nā papa 2-20 |
| Nā Pono Hana | Low loss / low Dk, ʻoi aku ka kiʻekiʻe o ka hana FR-4 |
| Ka mānoanoa o ka papa | 0.2-3.0MM |
| Max PCB nui | 580 * 1000 MM |
| Ka mānoanoa keleawe | 0.5-4 OZ |
| Kuhi palena iki | 0.075mm |
| Pau ka ʻili | HASL LF, OSP, ENIG, kālā immersion |
| Pākuʻi ʻenehana | Ka impedance i kāohi ʻia, nā mea pohō haʻahaʻa; Nā Papa Dielectric Huihui a i ʻole Mixed |
Ke hana nei ʻo Pandawill Circuit iā RF PCB no ke kelepona, no ke olakino, noihana hana no 10 mau makahiki. E ʻoluʻolu kāheaʻo mākou inā makemake ʻoe i ka ʻike hou a kōkua paha, hauʻoli mākou e kōkua iā ʻoe.
Ka manawa o ka manawa: Apr-12-2021