Afio mai i la matou 'upega tafaʻilagi.

Radio frequency PCBs

Leitio taimi (RF) PCB ma microwave PCBs mafai ona maua i uaealesi oloa mai lima masini mo togafitiga faafomai ma alamanuia i telecommunications sisitema mo faavae nofoaga, radar, ma lalolagi tulaga faʻatulagaina. 

O le mea sili ona taua mo le gaosiaina o leitio PCB masani o le faʻatonutonuina o faʻailoga e faʻaaogaina ai (i) ituaiga mea ma uiga o mea (leiloa tangent / Df ma dielectric faifai pea / Dk) (ii) maualalo faʻamalama faʻamalama foil (iii) lalagaina sitaili ma (iv) faʻapefea matou te faʻatulagaina le faʻamalama apamemea, aua o nei mea taua uma e i ai se taua aafiaga i le faʻatinoina o le maeʻa oloa.

I Pandawill Circuits, o loʻo ia matou le lautele o laminate mo au filifiliga.

● RO3003: Dk o le 3.00 +/- .04

● RO4003C: Dk o le 3.38 +/- 0.05

● RO4350B: Dk o le 3.48 +/- 0.05

● FR408HR: Dk ole 3.68, tg190

● FR408: Dk o le 3.67, tg180

● TU-872 LK: Dk ole 3.8

● TU-872 SLK Sp: Dk o le 3.5

Ma sili atu avanoa

10 vaega Mea: Rogers RO3003; laupapa mafiafia 1.6MM, luga maeʻa: faatofuina ario

Talosaga: 5G uaealesi atinae eseese 

2 vaega Mea: RO3003, laupapa mafiafia: 0.4mm mafiafia, luga maeʻa: faatofuina ario 

4 faaputuga, Meafaitino: 1-2 vaega RO3003 + 3-4 vaega Isola 370HR, laupapa mafiafia 1.6MM

Luga pito i luga: Faʻatofuina siliva

Radio Frequency PCB - Faʻamatalaga faʻapitoa

Aofai o faaputuga 2-20 faaputuga
Mea e faʻaaoga Maualalo leiloa / maualalo Dk, maualuga faʻatinoga FR-4
Mafiafia laupapa 0.2-3.0MM
Tele Max PCB 580 * 1000 MM
Mafiafia apamemea 0.5-4 OZ
Tulaga maualalo 0.075mm
Luga maeʻa HASL LF, OSP, ENIG, Faʻatofuina siliva
Tekonolosi faʻaaliga Faʻatonutonu impedance, maualalo leiloa mea; Hybrid or Mixed Dielectric Boards, ma isi

Pandawill Circuit has been manufacturing RF PCB for telecom, faafomai, alamanuia talosaga mo le sili atu 10 tausaga. Faʻamolemole faʻafesoʻotaʻitatou afai e te manaʻomia nisi faʻamatalaga poʻo se fesoasoani, matou te fiafia e fesoasoani atu ia te oe.


Taimi Post: Ape-12-2021