Mowjadaha raadiyaha (RF) PCB iyo microwave PCBs waxaa laga heli karaa alaabada wireless-ka laga soo qaado aaladaha gacanta ee loogu talagalay codsiyada caafimaadka iyo warshadaha ilaa nidaamyada isgaarsiinta ee saldhigyada saldhigyada, radar, iyo nidaamyada meelaynta adduunka.
Waxa ugu muhiimsan ee soo saarista PCB-yada inta jeer ee raadiyaha waa xakameynta calaamadaha iyadoo la adeegsanayo (i) noocyada maaddooyinka iyo astaamaha astaamaha (luminta tangent / Df iyo dielectric joogtada ah / Dk) (ii) biraha naxaasta ee hooseeya (iii) qaababka loo tolo iyo (iv) Waxaan dejineynaa wareegga naxaasta, maadaama arrimahan oo dhan ay saameyn weyn ku leeyihiin waxqabadka alaabta la dhammeeyay.
At Pandawill Circuits, waxaan ku haynaa kala-goyn ballaaran oo xulashooyinkaaga ah.
RO3003: Dk ee 3.00 +/- .04
RO4003C: Dk of 3.38 +/- 0.05
RO4350B: Dk oo ah 3.48 +/- 0.05
40 FR408HR: Dk of 3.68, tg190
40 FR408: Dk of 3.67, tg180
U TU-872 LK: Dk ee 3.8
U TU-872 SLK Sp: Dk oo ah 3.5
Iyo inbadan oo la heli karo
10 lakabka Waxyaabaha: Rogers RO3003; dhumucdiisuna guddiga 1.6MM, oogada dusheeda: Lacagta quusin
Codsi: Kaabayaasha 5G ee wireless
2 lakabka Waxyaabaha: RO3003, dhumucda guddiga: 0.4mm oo dhumucdiisuna, dhammaadka dusha: lacag quusin
4 lakabka, Waxyaabaha: 1-2 lakabka RO3003 + 3-4 lakabka Isola 370HR, dhumucda guddiga 1.6MM
Dhameystirka dusha: Lacagta Biqilka
PCB Frequency PCB - Faahfaahin farsamo
| Tirada lakabyada | 2-20 lakab |
| Qalabka | Khasaare hoose / Dk hooseeya, waxqabad sare FR-4 |
| Dhumucda guddiga | 0.2-3.0MM |
| Max PCB cabirkiisa | 580 * 1000 MM |
| Dhumucda naxaasta | 0.5-4 OZ |
| Raadinta ugu yar | 0.075mm |
| Dhammeystirka dusha sare | HASL LF, OSP, ENIG, Lacagta Quusin |
| Tilmaamaha tiknoolajiyada | Qalalaasaha la xakameynayo, qalabka luminta hooseeya; Guddiyada Isku-dhafan ama Isku-dhafan Dielectric, iwm |
Pandawill Circuit waxay soosaaraysay RF PCB isgaarsiinta, caafimaadka, dalabka warshadaha in kabadan 10 sano. Fadlan la xiriiranaga haddii aad u baahan tahay macluumaad dheeri ah ama gargaar, waxaan ku faraxsanahay inaan ku caawinno.
Waqtiga boostada: Apr-12-2021