{"id":26724,"date":"2025-12-18T05:57:03","date_gmt":"2025-12-18T05:57:03","guid":{"rendered":"https:\/\/www.fastturnpcbs.com\/?p=26724"},"modified":"2025-12-18T06:20:25","modified_gmt":"2025-12-18T06:20:25","slug":"%d8%ae%d8%b4%d9%88%d9%86%d8%a9-%d8%b1%d9%82%d8%a7%d9%82%d8%a9-%d8%a7%d9%84%d9%86%d8%ad%d8%a7%d8%b3-%d9%81%d9%8a-%d8%a7%d9%84%d9%80-pcbs","status":"publish","type":"post","link":"https:\/\/www.fastturnpcbs.com\/ar\/blog-ar\/%d8%ae%d8%b4%d9%88%d9%86%d8%a9-%d8%b1%d9%82%d8%a7%d9%82%d8%a9-%d8%a7%d9%84%d9%86%d8%ad%d8%a7%d8%b3-%d9%81%d9%8a-%d8%a7%d9%84%d9%80-pcbs\/","title":{"rendered":"\u062e\u0634\u0648\u0646\u0629 \u0631\u0642\u0627\u0642\u0629 \u0627\u0644\u0646\u062d\u0627\u0633 \u0641\u064a \u0627\u0644\u0640 PCBs \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629: \u0643\u064a\u0641 \u062a\u064f\u062d\u062f\u062b \u0641\u0642\u062f\u064b\u0627 \u0639\u0646\u062f \u062a\u0631\u062f\u062f\u0627\u062a GHz \u2014 \u0648\u0645\u0627\u0630\u0627 \u062a\u0641\u0639\u0644 \u062d\u064a\u0627\u0644\u0647"},"content":{"rendered":"\n<p>\u0645\u0639 \u0627\u0646\u062a\u0642\u0627\u0644 \u062a\u0631\u062f\u062f\u0627\u062a \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0640 PCB \u0645\u0646 \u0646\u0637\u0627\u0642 \u0627\u0644\u0645\u064a\u063a\u0627\u0647\u0631\u062a\u0632 \u0625\u0644\u0649 \u0646\u0637\u0627\u0642 \u0627\u0644\u063a\u064a\u063a\u0627\u0647\u0631\u062a\u0632\u060c \u062a\u062a\u063a\u064a\u0651\u0631 \u0623\u0648\u0644\u0648\u064a\u0627\u062a \u0627\u0644\u062a\u0635\u0645\u064a\u0645.<br>\u0644\u0645 \u062a\u0639\u062f \u0631\u0642\u0627\u0642\u0629 \u0627\u0644\u0646\u062d\u0627\u0633 \u0645\u062c\u0631\u062f \u0637\u0628\u0642\u0629 \u0645\u0648\u0635\u0644\u0629\u2014\u0641\u0642\u0648\u0627\u0645 \u0633\u0637\u062d\u0647\u0627 \u064a\u0624\u062b\u0631 \u0645\u0628\u0627\u0634\u0631\u0629\u064b \u0641\u064a \u0637\u0631\u064a\u0642\u0629 \u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a\u060c \u0648\u0623\u0635\u0628\u062d \u0645\u0635\u062f\u0631\u064b\u0627 \u0623\u0633\u0627\u0633\u064a\u064b\u0627 \u0644\u0641\u0648\u0627\u0642\u062f \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629.<\/p>\n\n\n\n<p>\u062a\u0634\u0631\u062d \u0647\u0630\u0647 \u0627\u0644\u0645\u0642\u0627\u0644\u0629\u060c \u0645\u0646 \u0645\u0646\u0638\u0648\u0631 \u0647\u0646\u062f\u0633\u064a\u060c \u0643\u064a\u0641 \u062a\u0624\u062b\u0631 \u062e\u0634\u0648\u0646\u0629 \u0633\u0637\u062d \u0631\u0642\u0627\u0642\u0629 \u0627\u0644\u0646\u062d\u0627\u0633 \u0641\u064a <strong>\u062a\u0648\u0647\u064a\u0646 \u0627\u0644\u0625\u0634\u0627\u0631\u0629<\/strong> \u062f\u0627\u062e\u0644 \u0627\u0644\u0640 PCBs \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629.<\/p>\n\n\n\n<h2 id=\"1-%d8%aa%d8%a3%d8%ab%d9%8a%d8%b1-%d8%a7%d9%84%d8%ac%d9%84%d8%af-skin-effect-%d8%a7%d9%84%d8%aa%d9%8a%d8%a7%d8%b1%d8%a7%d8%aa-%d8%b9%d8%a7%d9%84%d9%8a%d8%a9-%d8%a7%d9%84%d8%aa%d8%b1%d8%af\" class=\"wp-block-heading\">1) \u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u062c\u0644\u062f (Skin Effect) \u2014 \u0627\u0644\u062a\u064a\u0627\u0631\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062a\u0631\u062f\u062f \u062a\u0633\u0631\u064a \u0639\u0644\u0649 \u0627\u0644\u0633\u0637\u062d<\/h2>\n\n\n\n<p>\u0639\u0646\u062f \u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u062a\u0631\u062f\u062f\u060c \u062a\u0645\u064a\u0644 \u0627\u0644\u062a\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0625\u0644\u0649 \u0627\u0644\u0633\u0631\u064a\u0627\u0646 \u0642\u0631\u0628 \u0633\u0637\u062d \u0627\u0644\u0645\u0648\u0635\u0644 \u0641\u0642\u0637.<br>\u062a\u064f\u0639\u0631\u064e\u0641 \u0647\u0630\u0647 \u0627\u0644\u0638\u0627\u0647\u0631\u0629 \u0628\u0627\u0633\u0645 <strong>\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u062c\u0644\u062f<\/strong>\u060c \u0648\u064a\u0635\u0628\u062d <strong>\u0639\u0645\u0642 \u0627\u0644\u062c\u0644\u062f<\/strong> \u0623\u0635\u063a\u0631 \u0643\u0644\u0645\u0627 \u0632\u0627\u062f \u0627\u0644\u062a\u0631\u062f\u062f.<br>\u0648\u0639\u0646\u062f \u062a\u0631\u062f\u062f\u0627\u062a \u0623\u0639\u0644\u0649 \u0645\u0646 <strong>1 \u063a\u064a\u063a\u0627\u0647\u0631\u062a\u0632<\/strong>\u060c \u064a\u0635\u0628\u062d \u0639\u0645\u0642 \u0627\u0644\u062c\u0644\u062f \u0642\u0631\u064a\u0628\u064b\u0627 \u0645\u0646 <strong>\u0645\u062a\u0648\u0633\u0637 \u062e\u0634\u0648\u0646\u0629 \u0633\u0637\u062d \u0631\u0642\u0627\u0642\u0629 \u0646\u062d\u0627\u0633 0.5 \u0623\u0648\u0646\u0635\u0629 (\u0627\u0644\u062c\u0647\u0629 \u0627\u0644\u0644\u0627\u0645\u0639\u0629)<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1386\" height=\"898\" src=\"https:\/\/www.fastturnpcbs.com\/wp-content\/uploads\/2025\/12\/1766030188-Copper-Skin-Depth-vs-Frequency.webp\" alt=\"Copper Foil skin depth vs frequency (0.01\u201310 GHz), 0.5 oz roughness marker.\" class=\"wp-image-26681\"\/><\/figure>\n\n\n\n<p>\u0647\u0630\u0627 \u064a\u0639\u0646\u064a \u0623\u0646\u0647 \u0639\u0646\u062f\u0645\u0627 \u062a\u0643\u0648\u0646 \u062e\u0634\u0648\u0646\u0629 \u0633\u0637\u062d \u0627\u0644\u0646\u062d\u0627\u0633 <strong>\u0628\u0646\u0641\u0633 \u0631\u062a\u0628\u0629<\/strong> \u0639\u0645\u0642 \u0627\u0644\u062c\u0644\u062f\u060c \u0641\u0625\u0646 \u0645\u0644\u0627\u0645\u062d \u0627\u0644\u0633\u0637\u062d \u0644\u0627 \u062a\u0639\u0648\u062f \u062a\u0641\u0635\u064a\u0644\u064b\u0627 \u0645\u062c\u0647\u0631\u064a\u064b\u0627\u060c \u0628\u0644 \u062a\u0624\u062b\u0631 \u0645\u0628\u0627\u0634\u0631\u0629\u064b \u0641\u064a \u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u0625\u0634\u0627\u0631\u0629.<\/p>\n\n\n\n<h2 id=\"2-%d9%84%d9%85%d8%a7%d8%b0%d8%a7-%d8%aa%d8%b6%d9%8a%d9%81-%d8%a7%d9%84%d8%ae%d8%b4%d9%88%d9%86%d8%a9-%d9%81%d9%88%d8%a7%d9%82%d8%af-%d8%a5%d8%b6%d8%a7%d9%81%d9%8a%d8%a9%d8%9f\" class=\"wp-block-heading\">2) \u0644\u0645\u0627\u0630\u0627 \u062a\u0636\u064a\u0641 \u0627\u0644\u062e\u0634\u0648\u0646\u0629 \u0641\u0648\u0627\u0642\u062f \u0625\u0636\u0627\u0641\u064a\u0629\u061f<\/h2>\n\n\n\n<p>\u062a\u0646\u0634\u0623 \u0641\u0648\u0627\u0642\u062f \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0641\u064a \u0627\u0644\u0640 PCBs \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629 \u0623\u0633\u0627\u0633\u064b\u0627 \u0645\u0646 \u0645\u0635\u062f\u0631\u064a\u0646:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0641\u0642\u062f \u0627\u0644\u0639\u0627\u0632\u0644 (Dielectric loss)<\/strong><\/li>\n\n\n\n<li><strong>\u0641\u0642\u062f \u0627\u0644\u0645\u0648\u0635\u0644 (Conductor loss)<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u0648\u0641\u0642\u062f \u0627\u0644\u0645\u0648\u0635\u0644 \u0644\u0627 \u064a\u0646\u062a\u062c \u0639\u0646 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0645\u0639\u062f\u0646 \u0641\u0642\u0637\u060c \u0628\u0644 \u0623\u064a\u0636\u064b\u0627 \u0639\u0646 <strong>\u0641\u0642\u062f \u0627\u0644\u062a\u0628\u0639\u062b\u0631<\/strong> \u0627\u0644\u0646\u0627\u062c\u0645 \u0639\u0646 \u062e\u0634\u0648\u0646\u0629 \u0627\u0644\u0633\u0637\u062d.<br>\u0641\u0627\u0644\u0633\u0637\u062d \u0627\u0644\u062e\u0634\u0646 \u064a\u064f\u062c\u0628\u0631 \u0627\u0644\u062a\u064a\u0627\u0631 \u0639\u0644\u0649 \u0633\u0644\u0648\u0643 \u0645\u0633\u0627\u0631 \u0623\u0637\u0648\u0644 \u0648\u0623\u0643\u062b\u0631 \u062a\u0639\u0631\u0651\u062c\u064b\u0627\u060c \u0645\u0627 \u064a\u0632\u064a\u062f \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0648\u0641\u0642\u062f \u0627\u0644\u0637\u0627\u0642\u0629.<br>\u0648\u064a\u062a\u0639\u0627\u0638\u0645 \u0647\u0630\u0627 \u0627\u0644\u0623\u062b\u0631 \u0628\u0633\u0631\u0639\u0629 \u0645\u0639 \u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u062a\u0631\u062f\u062f.<\/p>\n\n\n\n<h2 id=\"3-%d9%86%d8%aa%d8%a7%d8%a6%d8%ac-%d8%a7%d9%84%d8%a7%d8%ae%d8%aa%d8%a8%d8%a7%d8%b1%d8%a7%d8%aa-%d9%81%d8%b1%d9%88%d9%82-%d8%b5%d8%ba%d9%8a%d8%b1%d8%a9-%d8%b9%d9%86%d8%af-%d8%a7%d9%84%d8%aa\" class=\"wp-block-heading\">3) \u0646\u062a\u0627\u0626\u062c \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u2014 \u0641\u0631\u0648\u0642 \u0635\u063a\u064a\u0631\u0629 \u0639\u0646\u062f \u0627\u0644\u062a\u0631\u062f\u062f\u0627\u062a \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629 \u0648\u0643\u0628\u064a\u0631\u0629 \u0639\u0646\u062f \u0627\u0644\u0639\u0627\u0644\u064a\u0629<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1419\" height=\"877\" src=\"https:\/\/www.fastturnpcbs.com\/wp-content\/uploads\/2025\/12\/1766030349-Roughness-distribution-of-copper-foil-after-reverse-treatment-and-surface-roughening-treatment.webp\" alt=\"Overlaid bell curves of Rz (\u03bcm) for several foil grades; markers for RTC, AMFN, RTCHP, JTCSHP, etc.\" class=\"wp-image-26697\"\/><\/figure>\n\n\n\n<p>\u062a\u064f\u0638\u0647\u0631 \u0627\u0644\u062f\u0631\u0627\u0633\u0627\u062a \u0639\u0644\u0649 \u0623\u0646\u0648\u0627\u0639 \u0645\u062e\u062a\u0644\u0641\u0629 \u0645\u0646 \u0631\u0642\u0627\u0626\u0642 \u0627\u0644\u0646\u062d\u0627\u0633 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0639\u0646\u062f \u062d\u0648\u0627\u0644\u064a <strong>1 \u063a\u064a\u063a\u0627\u0647\u0631\u062a\u0632<\/strong> \u062a\u0643\u0648\u0646 \u0641\u0631\u0648\u0642 \u0627\u0644\u0641\u0642\u062f \u0628\u064a\u0646 \u0627\u0644\u0631\u0642\u0627\u0626\u0642 \u0630\u0627\u062a \u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0627\u0644\u062e\u0634\u0648\u0646\u0629 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 <strong>\u0635\u063a\u064a\u0631\u0629<\/strong>.<\/li>\n\n\n\n<li>\u0639\u0646\u062f \u0627\u0644\u062a\u0631\u062f\u062f\u0627\u062a \u0627\u0644\u0623\u0639\u0644\u0649\u060c \u062a\u0632\u062f\u0627\u062f \u0627\u0644\u0641\u0631\u0648\u0642 \u0628\u0633\u0631\u0639\u0629.<\/li>\n\n\n\n<li><strong>\u0643\u0644\u0645\u0627 \u0627\u0632\u062f\u0627\u062f \u062e\u0634\u0648\u0646\u0629 \u0627\u0644\u0633\u0637\u062d\u060c \u0627\u0632\u062f\u0627\u062f \u062a\u0648\u0647\u064a\u0646 \u0627\u0644\u0625\u0634\u0627\u0631\u0629.<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u0644\u0647\u0630\u0627 \u0627\u0644\u0633\u0628\u0628 \u062a\u064f\u0635\u0628\u062d \u062e\u0634\u0648\u0646\u0629 \u0627\u0644\u0646\u062d\u0627\u0633\u2014\u0627\u0644\u062a\u064a \u062a\u064f\u0647\u0645\u064e\u0644 \u063a\u0627\u0644\u0628\u064b\u0627 \u0641\u064a \u0627\u0644\u062a\u0635\u0645\u064a\u0645\u0627\u062a \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u0633\u0631\u0639\u0629\u2014\u0645\u0633\u0623\u0644\u0629\u064b \u062d\u0631\u062c\u0629 \u0641\u064a \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629 \u0648<strong>\u062a\u0631\u062f\u062f\u0627\u062a RF<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1446\" height=\"916\" src=\"https:\/\/www.fastturnpcbs.com\/wp-content\/uploads\/2025\/12\/1766030394-Insertion-Loss-vs-Frequency-for-Different-Foils.webp\" alt=\"Lines from 0\u201320 GHz showing higher loss for rough foils (JTCSHP) and lower loss for rolled foil.\" class=\"wp-image-26705\"\/><\/figure>\n\n\n\n<h2 id=\"4-%d8%a3%d8%ab%d8%b1-%d8%a7%d9%84%d8%aa%d8%b5%d9%86%d9%8a%d8%b9-%d8%a7%d9%84%d9%85%d8%b9%d8%a7%d9%84%d8%ac%d8%a9-%d8%a8%d9%80-brown-oxide-%d9%84%d9%8a%d8%b3%d8%aa-%d9%85%d8%ac%d8%a7\" class=\"wp-block-heading\">4) \u0623\u062b\u0631 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u2014 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0628\u0640 <strong>Brown Oxide<\/strong> \u0644\u064a\u0633\u062a \u00ab\u0645\u062c\u0627\u0646\u064a\u0629\u00bb<\/h2>\n\n\n\n<p>\u0641\u064a \u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0640 PCB\u060c \u062a\u064f\u062e\u0634\u0651\u064e\u0646 \u0631\u0642\u0627\u0642\u0629 \u0627\u0644\u0646\u062d\u0627\u0633 \u0628\u0639\u0645\u0644\u064a\u0629 <strong>Brown Oxide<\/strong> \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0627\u062a \u0627\u0644\u0623\u0643\u0633\u064a\u062f \u0623\u0648 <strong>\u0627\u0644\u0628\u062f\u064a\u0644 \u0644\u0644\u0623\u0643\u0633\u064a\u062f<\/strong> \u0644\u062a\u062d\u0633\u064a\u0646 <strong>\u0627\u0644\u062a\u0635\u0627\u0642<\/strong> \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629.<\/p>\n\n\n\n<p>\u0623\u0638\u0647\u0631\u062a \u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0627\u062a \u0639\u0646\u062f <strong>1 \u063a\u064a\u063a\u0627\u0647\u0631\u062a\u0632<\/strong> \u0645\u0627 \u064a\u0644\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0627\u0644\u0639\u064a\u0646\u0627\u062a \u0627\u0644\u0623\u0643\u062b\u0631 \u0646\u0639\u0648\u0645\u0629: <strong>Df \u2248 0.021<\/strong><\/li>\n\n\n\n<li>\u0627\u0644\u0639\u064a\u0646\u0627\u062a \u0627\u0644\u0623\u0643\u062b\u0631 \u062e\u0634\u0648\u0646\u0629: <strong>Df \u2248 0.026<\/strong><\/li>\n<\/ul>\n\n\n\n<p><img decoding=\"async\" src=\"https:\/\/www.fastturnpcbs.com\/wp-content\/uploads\/2025\/12\/1766036065-Roughened-Copper-Tracks-from-Process-A-vs-B.webp\" alt=\"Two grayscale micrographs comparing rough copper patches; Process B shows more jagged edges.\"><\/p>\n\n\n\n<p>\u062a\u064f\u0628\u064a\u0651\u0646 \u0647\u0630\u0647 \u0627\u0644\u0646\u062a\u0627\u0626\u062c \u0623\u0646\u0647 \u0631\u063a\u0645 \u0623\u0646 \u0627\u0644\u062e\u0634\u0648\u0646\u0629 \u0627\u0644\u0633\u0637\u062d\u064a\u0629 \u062a\u064f\u062d\u0633\u0651\u0646 \u0642\u0648\u0629 \u0627\u0644\u0627\u0644\u062a\u0635\u0627\u0642\u060c \u0641\u0625\u0646 <strong>\u0627\u0644\u062e\u0634\u0648\u0646\u0629 \u0627\u0644\u0645\u064f\u0636\u0627\u0641\u0629<\/strong> \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0635\u0628\u062d \u0645\u0635\u062f\u0631\u064b\u0627 \u0631\u0626\u064a\u0633\u064a\u064b\u0627 \u0644\u0641\u0648\u0627\u0642\u062f \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0641\u064a \u0627\u0644\u062a\u0635\u0645\u064a\u0645\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629.<\/p>\n\n\n\n<h2 id=\"5-%d8%aa%d9%88%d8%b5%d9%8a%d8%a7%d8%aa-%d9%87%d9%86%d8%af%d8%b3%d9%8a%d8%a9-%d8%b7%d8%a7%d8%a8%d9%90%d9%82-%d9%86%d9%88%d8%b9-%d8%b1%d9%82%d8%a7%d9%82%d8%a9-%d8%a7%d9%84%d9%86%d8%ad%d8%a7\" class=\"wp-block-heading\">5) \u062a\u0648\u0635\u064a\u0627\u062a \u0647\u0646\u062f\u0633\u064a\u0629 \u2014 \u0637\u0627\u0628\u0650\u0642 \u0646\u0648\u0639 \u0631\u0642\u0627\u0642\u0629 \u0627\u0644\u0646\u062d\u0627\u0633 \u0645\u0639 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629<\/h2>\n\n\n\n<p>\u0639\u0646\u062f \u0633\u0631\u0639\u0627\u062a \u0628\u0645\u0631\u062a\u0628\u0629 \u0627\u0644\u063a\u064a\u063a\u0627\u0647\u0631\u062a\u0632 \u0623\u0648 \u0641\u064a \u062a\u0637\u0628\u064a\u0642\u0627\u062a RF\u060c \u064a\u062c\u0628 \u0623\u0646 \u062a\u062a\u0648\u0627\u0641\u0642 <strong>\u0627\u062e\u062a\u064a\u0627\u0631\u0627\u062a \u0631\u0642\u0627\u0642\u0629 \u0627\u0644\u0646\u062d\u0627\u0633 \u0648\u0645\u0639\u0627\u0644\u062c\u0627\u062a \u0627\u0644\u0633\u0637\u062d<\/strong> \u0645\u0639 \u0645\u062a\u0637\u0644\u0628\u0627\u062a <strong>\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 (SI)<\/strong>.<br>\u064a\u062e\u062a\u0627\u0631 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u0635\u0645\u0645\u064a\u0646 \u0627\u0644\u064a\u0648\u0645:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0631\u0642\u0627\u0642\u0629 \u0646\u062d\u0627\u0633 \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u0628\u0631\u0648\u0641\u0627\u064a\u0644 (Low-Profile)<\/strong><\/li>\n\n\n\n<li><strong>\u0631\u0642\u0627\u0642\u0629 \u0646\u062d\u0627\u0633 \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u0628\u0631\u0648\u0641\u0627\u064a\u0644 \u062c\u062f\u064b\u0627 (Ultra-Low-Profile)<\/strong><\/li>\n\n\n\n<li><strong>\u0631\u0642\u0627\u0642\u0629 \u0646\u062d\u0627\u0633 \u0645\u064f\u0639\u0627\u0644\u062c\u0629 \u0639\u0643\u0633\u064a\u064b\u0627 (RTF: Reverse-Treated Foil)<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u062a\u0633\u0627\u0639\u062f \u0647\u0630\u0647 \u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0641\u064a \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u062c\u064a\u062f\u0629\u060c \u0645\u0639 <strong>\u062a\u0642\u0644\u064a\u0644 \u0641\u0642\u062f \u0627\u0644\u0625\u062f\u0631\u0627\u062c (Insertion Loss)<\/strong> \u0648<strong>\u062a\u0648\u0647\u064a\u0646 \u0627\u0644\u0625\u0634\u0627\u0631\u0629<\/strong> \u0642\u062f\u0631 \u0627\u0644\u0625\u0645\u0643\u0627\u0646.<\/p>\n\n\n\n<h2 id=\"%d8%a7%d9%84%d8%ae%d9%84%d8%a7%d8%b5%d8%a9\" class=\"wp-block-heading\">\u0627\u0644\u062e\u0644\u0627\u0635\u0629<\/h2>\n\n\n\n<p>\u0641\u064a \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0640 PCB \u0639\u0627\u0644\u064a \u0627\u0644\u0633\u0631\u0639\u0629 \u0627\u0644\u064a\u0648\u0645\u060c \u062a\u062d\u0648\u0651\u0644\u062a \u0631\u0642\u0627\u0642\u0629 \u0627\u0644\u0646\u062d\u0627\u0633 \u0645\u0646 \u00ab\u0645\u0627\u062f\u0629 \u062e\u0644\u0641\u064a\u0629\u00bb \u0625\u0644\u0649 <strong>\u0639\u0627\u0645\u0644 \u0646\u0634\u0637 \u064a\u064f\u0634\u0643\u0651\u0644 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629<\/strong>.<br>\u0625\u0646 <strong>\u0641\u0647\u0645<\/strong> \u062e\u0634\u0648\u0646\u0629 \u0633\u0637\u062d \u0627\u0644\u0646\u062d\u0627\u0633 \u0648<strong>\u0627\u0644\u0633\u064a\u0637\u0631\u0629<\/strong> \u0639\u0644\u064a\u0647\u0627 \u062e\u0637\u0648\u0629 \u0623\u0633\u0627\u0633\u064a\u0629 \u0646\u062d\u0648 \u0623\u062f\u0627\u0621 \u0645\u0648\u062b\u0648\u0642 \u0641\u064a \u0639\u0635\u0631 \u0627\u0644\u063a\u064a\u063a\u0627\u0647\u0631\u062a\u0632.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.fastturnpcbs.com\/contact-us\/\"><img loading=\"lazy\" decoding=\"async\" width=\"1880\" height=\"506\" src=\"https:\/\/www.fastturnpcbs.com\/wp-content\/uploads\/2025\/10\/1761616565-1761616565-FastTurn-PCB-banner.webp\" alt=\"FastTurn PCB banner\" class=\"wp-image-19406\"\/><\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u062a\u0639\u0631\u0651\u0641 \u0639\u0644\u0649 \u0643\u064a\u0641\u064a\u0629 \u062a\u0623\u062b\u064a\u0631 \u062e\u0634\u0648\u0646\u0629 \u0631\u0642\u0627\u0626\u0642 \u0627\u0644\u0646\u062d\u0627\u0633 \u0639\u0644\u0649 \u0641\u0642\u062f\u0627\u0646 \u0625\u0634\u0627\u0631\u0629 \u0627\u0644\u062c\u064a\u062c\u0627\u0647\u0631\u062a\u0632 \u0641\u064a \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629. \u064a\u062a\u0636\u0645\u0646 \u0647\u0630\u0627 \u0627\u0644\u0634\u0631\u062d \u0627\u0644\u0645\u0628\u0633\u0651\u0637 \u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0638\u0627\u0647\u0631\u0629 \u0627\u0644\u0633\u0637\u062d\u064a\u0629\u060c \u0648\u0623\u0647\u0645 \u0646\u062a\u0627\u0626\u062c \u0627\u062e\u062a\u0628\u0627\u0631 \u0639\u0627\u0645\u0644 \u0627\u0644\u062a\u0628\u062f\u064a\u062f\u060c \u0648\u062d\u0644\u0648\u0644 \u0639\u0645\u0644\u064a\u0629\u060c \u0645\u062b\u0644 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0631\u0642\u0627\u0626\u0642 \u0646\u062d\u0627\u0633\u064a\u0629 \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u0633\u0645\u0627\u0643\u0629 \u0623\u0648 \u0631\u0642\u0627\u0626\u0642 \u0630\u0627\u062a \u0633\u0637\u062d \u0623\u0645\u0644\u0633 \u0644\u062a\u0642\u0644\u064a\u0644 \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0625\u0634\u0627\u0631\u0629.<\/p>\n","protected":false},"author":5,"featured_media":26706,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[54,158,173],"tags":[],"class_list":["post-26724","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-ar","category-design-ar","category-173"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/posts\/26724","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/comments?post=26724"}],"version-history":[{"count":0,"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/posts\/26724\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/media\/26706"}],"wp:attachment":[{"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/media?parent=26724"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/categories?post=26724"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/tags?post=26724"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}