{"id":2561,"date":"2026-05-14T06:14:26","date_gmt":"2026-05-14T06:14:26","guid":{"rendered":"https:\/\/toplinecircuit.com\/?post_type=product&p=2561"},"modified":"2026-05-15T08:23:33","modified_gmt":"2026-05-15T08:23:33","slug":"double-sided-rf-enig-high-frequency-pcb","status":"publish","type":"product","link":"https:\/\/toplinecircuit.com\/zh\/product\/double-sided-rf-enig-high-frequency-pcb\/","title":{"rendered":"Double-Sided RF ENIG High-Frequency PCB"},"content":{"rendered":"

With the rapid development of 5G communication, millimeter-wave radar, satellite communication, RF modules, and high-speed wireless devices, high-frequency PCBs have become a critical foundation for modern RF and microwave systems. Compared with conventional PCBs, high-frequency applications require better signal integrity, more stable impedance control, and lower transmission loss. In high-frequency environments, insufficient material performance or poor manufacturing precision can easily cause signal attenuation, unstable transmission, and electromagnetic interference, directly affecting overall system performance. Double-sided RF ENIG high-frequency PCBs are specifically designed for RF and microwave applications. By combining ENIG surface treatment with Taconic TSM-DS3 high-frequency materials, these PCBs provide excellent conductivity, lower signal loss, and long-term operational stability, making them highly important in modern high-speed communication systems.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

What Is a Double-Sided RF ENIG High-Frequency PCB?<\/strong><\/strong><\/h2>\n\n\n\n

A double-sided RF ENIG high-frequency PCB is a dual-layer printed circuit board specifically designed for high-frequency wireless communication and microwave systems.<\/p>\n\n\n\n

Main product features include:<\/p>\n\n\n\n

    \n
  • Double-sided high-frequency circuit structure.<\/li>\n<\/ul>\n\n\n\n

    <\/p>\n\n\n\n

      \n
    • ENIG (Electroless Nickel Immersion Gold) surface finish.<\/li>\n<\/ul>\n\n\n\n

      <\/p>\n\n\n\n

        \n
      • Taconic TSM-DS3 high-frequency material.<\/li>\n<\/ul>\n\n\n\n

        <\/p>\n\n\n\n

          \n
        • Lower dielectric loss.<\/li>\n<\/ul>\n\n\n\n

          <\/p>\n\n\n\n

            \n
          • More stable impedance control capability.<\/li>\n<\/ul>\n\n\n\n

            <\/p>\n\n\n\n

              \n
            • Higher electrical conductivity.<\/li>\n<\/ul>\n\n\n\n

              <\/p>\n\n\n\n

                \n
              • Better corrosion resistance.<\/li>\n<\/ul>\n\n\n\n

                <\/p>\n\n\n\n

                  \n
                • More reliable soldering performance.<\/li>\n<\/ul>\n\n\n\n

                  <\/p>\n\n\n\n

                  Compared with standard FR4 PCBs, high-frequency PCBs are better suited for GHz-level and millimeter-wave applications.<\/p>\n\n\n\n

                  <\/p>\n\n\n\n

                  Why Is Taconic TSM-DS3 Suitable for High-Frequency Applications?<\/strong><\/strong><\/h2>\n\n\n\n

                  In RF and microwave systems, PCB materials directly affect high-speed signal transmission quality.<\/p>\n\n\n\n

                  Taconic TSM-DS3 is a high-performance high-frequency material with the following advantages:<\/p>\n\n\n\n

                  Material Property<\/strong><\/strong><\/td>Taconic TSM-DS3 Advantage<\/strong><\/strong><\/td>Impact on High-Frequency Systems<\/strong><\/strong><\/td><\/tr>
                  Low Dielectric Constant<\/td>More stable high-frequency transmission<\/td>Reduces signal delay<\/td><\/tr>
                  Low Loss Factor<\/td>Reduces high-frequency signal attenuation<\/td>Improves transmission efficiency<\/td><\/tr>
                  High-Frequency Stability<\/td>Supports GHz-level applications<\/td>Enhances system stability<\/td><\/tr>
                  Thermal Stability<\/td>Stable performance under high temperatures<\/td>Improves reliability<\/td><\/tr>
                  Low Moisture Absorption<\/td>Better environmental adaptability<\/td>Reduces performance fluctuation<\/td><\/tr>
                  Impedance Consistency<\/td>More accurate impedance control<\/td>Improves signal integrity<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

                  For millimeter-wave communication and RF modules, material stability directly influences communication quality and overall system performance.<\/p>\n\n\n\n

                  <\/p>\n\n\n\n

                  Why Is ENIG Surface Finish Ideal for RF High-Frequency PCBs?<\/strong><\/strong><\/h2>\n\n\n\n

                  ENIG (Electroless Nickel Immersion Gold) is one of the most common surface finishes used in high-frequency PCBs.<\/p>\n\n\n\n

                  Compared with traditional HASL finishes, ENIG provides several important advantages:<\/p>\n\n\n\n

                    \n
                  • Better surface flatness.<\/li>\n<\/ul>\n\n\n\n

                    <\/p>\n\n\n\n

                      \n
                    • More suitable for high-frequency circuits.<\/li>\n<\/ul>\n\n\n\n

                      <\/p>\n\n\n\n

                        \n
                      • More stable electrical conductivity.<\/li>\n<\/ul>\n\n\n\n

                        <\/p>\n\n\n\n

                          \n
                        • Stronger corrosion resistance.<\/li>\n<\/ul>\n\n\n\n

                          <\/p>\n\n\n\n

                            \n
                          • Improved soldering reliability.<\/li>\n<\/ul>\n\n\n\n

                            <\/p>\n\n\n\n

                              \n
                            • Longer storage life.<\/li>\n<\/ul>\n\n\n\n

                              <\/p>\n\n\n\n

                                \n
                              • Better compatibility with precision assembly.<\/li>\n<\/ul>\n\n\n\n

                                <\/p>\n\n\n\n

                                In high-frequency RF systems, surface roughness directly affects signal loss, while ENIG surface treatment helps reduce transmission loss during high-frequency operation.<\/p>\n\n\n\n

                                <\/p>\n\n\n\n

                                Why Are Double-Sided High-Frequency PCBs Suitable for RF and Microwave Systems?<\/strong><\/strong><\/h2>\n\n\n\n

                                Although double-sided high-frequency PCBs have relatively simple structures, they still offer major advantages in many RF modules and microwave devices.<\/p>\n\n\n\n

                                Double-sided structures provide:<\/p>\n\n\n\n

                                  \n
                                • Shorter signal transmission paths.<\/li>\n<\/ul>\n\n\n\n

                                  <\/p>\n\n\n\n

                                    \n
                                  • Lower high-frequency loss.<\/li>\n<\/ul>\n\n\n\n

                                    <\/p>\n\n\n\n

                                      \n
                                    • More stable impedance control.<\/li>\n<\/ul>\n\n\n\n

                                      <\/p>\n\n\n\n

                                        \n
                                      • Lower manufacturing cost.<\/li>\n<\/ul>\n\n\n\n

                                        <\/p>\n\n\n\n

                                          \n
                                        • Higher processing efficiency.<\/li>\n<\/ul>\n\n\n\n

                                          <\/p>\n\n\n\n

                                            \n
                                          • Better suitability for compact RF modules.<\/li>\n<\/ul>\n\n\n\n

                                            <\/p>\n\n\n\n

                                            Double-sided high-frequency PCBs remain widely used in wireless antennas, power amplifiers, and RF filter modules.<\/p>\n\n\n\n

                                            <\/p>\n\n\n\n

                                            What Are the Key Manufacturing Requirements for Double-Sided RF High-Frequency PCBs?<\/strong><\/strong><\/h2>\n\n\n\n

                                            High-frequency PCBs require much higher manufacturing precision than standard PCBs.<\/p>\n\n\n\n

                                            Key production controls include:<\/p>\n\n\n\n

                                              \n
                                            • Stability of high-frequency material lamination.<\/li>\n<\/ul>\n\n\n\n

                                              <\/p>\n\n\n\n

                                                \n
                                              • Precision of high-frequency trace dimensions.<\/li>\n<\/ul>\n\n\n\n

                                                <\/p>\n\n\n\n

                                                  \n
                                                • Copper surface roughness control.<\/li>\n<\/ul>\n\n\n\n

                                                  <\/p>\n\n\n\n

                                                    \n
                                                  • High-frequency impedance consistency.<\/li>\n<\/ul>\n\n\n\n

                                                    <\/p>\n\n\n\n

                                                      \n
                                                    • ENIG thickness control.<\/li>\n<\/ul>\n\n\n\n

                                                      <\/p>\n\n\n\n

                                                        \n
                                                      • Optimization of high-frequency signal return paths.<\/li>\n<\/ul>\n\n\n\n

                                                        <\/p>\n\n\n\n

                                                          \n
                                                        • Drilling precision control.<\/li>\n<\/ul>\n\n\n\n

                                                          <\/p>\n\n\n\n

                                                            \n
                                                          • High-frequency trace etching accuracy.<\/li>\n<\/ul>\n\n\n\n

                                                            <\/p>\n\n\n\n

                                                            In GHz-level systems, even very small trace deviations may affect overall system performance.<\/p>\n\n\n\n

                                                            Manufacturing high-frequency PCBs requires not only advanced equipment but also extensive RF engineering experience.<\/p>\n\n\n\n

                                                            <\/p>\n\n\n\n

                                                            Main Applications of Double-Sided RF ENIG High-Frequency PCBs<\/strong><\/strong><\/h2>\n\n\n\n

                                                            As wireless communication technology continues to advance rapidly, high-frequency PCBs are now widely used in many high-end industries.<\/p>\n\n\n\n

                                                              \n
                                                            • 5G RF Communication Modules: Support stable high-speed wireless signal transmission.<\/li>\n<\/ul>\n\n\n\n

                                                              <\/p>\n\n\n\n

                                                                \n
                                                              • Microwave Communication Equipment: Suitable for high-frequency long-distance communication systems.<\/li>\n<\/ul>\n\n\n\n

                                                                <\/p>\n\n\n\n

                                                                  \n
                                                                • Millimeter-Wave Radar Systems: Improve high-speed detection and data processing capability.<\/li>\n<\/ul>\n\n\n\n

                                                                  <\/p>\n\n\n\n

                                                                    \n
                                                                  • Satellite Communication Modules: Meet the requirements for low-loss high-frequency transmission.<\/li>\n<\/ul>\n\n\n\n

                                                                    <\/p>\n\n\n\n

                                                                      \n
                                                                    • Wireless Antenna Systems: Enhance signal transmission and reception stability.<\/li>\n<\/ul>\n\n\n\n

                                                                      <\/p>\n\n\n\n

                                                                        \n
                                                                      • RF Power Amplifiers: Improve high-frequency operational efficiency and stability.<\/li>\n<\/ul>\n\n\n\n

                                                                        <\/p>\n\n\n\n

                                                                        Why Is Low-Loss Design Becoming Increasingly Important in High-Frequency PCBs?<\/strong><\/strong><\/h2>\n\n\n\n

                                                                        In high-frequency communication systems, signal loss directly affects communication distance and transmission stability.<\/p>\n\n\n\n

                                                                        Excessive PCB loss may cause:<\/p>\n\n\n\n

                                                                          \n
                                                                        • High-frequency signal attenuation.<\/li>\n<\/ul>\n\n\n\n

                                                                          <\/p>\n\n\n\n

                                                                            \n
                                                                          • Reduced data transmission speed.<\/li>\n<\/ul>\n\n\n\n

                                                                            <\/p>\n\n\n\n

                                                                              \n
                                                                            • Lower communication stability.<\/li>\n<\/ul>\n\n\n\n

                                                                              <\/p>\n\n\n\n

                                                                                \n
                                                                              • Increased heat generation.<\/li>\n<\/ul>\n\n\n\n

                                                                                <\/p>\n\n\n\n

                                                                                  \n
                                                                                • Reduced system efficiency.<\/li>\n<\/ul>\n\n\n\n

                                                                                  <\/p>\n\n\n\n

                                                                                  Low-loss high-frequency PCBs help to:<\/p>\n\n\n\n

                                                                                    \n
                                                                                  • Improve high-speed signal integrity.<\/li>\n<\/ul>\n\n\n\n

                                                                                    <\/p>\n\n\n\n

                                                                                      \n
                                                                                    • Reduce transmission loss.<\/li>\n<\/ul>\n\n\n\n

                                                                                      <\/p>\n\n\n\n

                                                                                        \n
                                                                                      • Enhance system stability.<\/li>\n<\/ul>\n\n\n\n

                                                                                        <\/p>\n\n\n\n

                                                                                          \n
                                                                                        • Improve wireless communication quality.<\/li>\n<\/ul>\n\n\n\n

                                                                                          <\/p>\n\n\n\n

                                                                                            \n
                                                                                          • Extend equipment service life.<\/li>\n<\/ul>\n\n\n\n

                                                                                            <\/p>\n\n\n\n

                                                                                            As millimeter-wave and high-speed wireless technologies continue to evolve, low-loss design has become one of the most important directions in high-frequency PCB development.<\/p>\n\n\n\n

                                                                                            <\/p>\n\n\n\n

                                                                                            Why Choose Our Double-Sided RF ENIG High-Frequency PCB Products?<\/strong><\/strong><\/h2>\n\n\n\n

                                                                                            RF and microwave systems require extremely high levels of PCB stability, consistency, and high-frequency performance.<\/p>\n\n\n\n

                                                                                            Our high-frequency PCB products provide the following advantages:<\/p>\n\n\n\n

                                                                                              \n
                                                                                            • Taconic TSM-DS3 high-frequency materials.<\/li>\n<\/ul>\n\n\n\n

                                                                                              <\/p>\n\n\n\n

                                                                                                \n
                                                                                              • Support for GHz-level applications.<\/li>\n<\/ul>\n\n\n\n

                                                                                                <\/p>\n\n\n\n

                                                                                                  \n
                                                                                                • Low dielectric and low-loss design.<\/li>\n<\/ul>\n\n\n\n

                                                                                                  <\/p>\n\n\n\n

                                                                                                    \n
                                                                                                  • High-precision impedance control capability.<\/li>\n<\/ul>\n\n\n\n

                                                                                                    <\/p>\n\n\n\n

                                                                                                      \n
                                                                                                    • ENIG surface finish for improved conductivity and solderability.<\/li>\n<\/ul>\n\n\n\n

                                                                                                      <\/p>\n\n\n\n

                                                                                                        \n
                                                                                                      • Extensive high-frequency PCB manufacturing experience.<\/li>\n<\/ul>\n\n\n\n

                                                                                                        <\/p>\n\n\n\n

                                                                                                          \n
                                                                                                        • Support for rapid prototyping and mass production.<\/li>\n<\/ul>\n\n\n\n

                                                                                                          <\/p>\n\n\n\n

                                                                                                            \n
                                                                                                          • Strict quality inspection processes.<\/li>\n<\/ul>\n\n\n\n

                                                                                                            <\/p>\n\n\n\n

                                                                                                              \n
                                                                                                            • Stable performance in complex environments.<\/li>\n<\/ul>\n\n\n\n

                                                                                                              <\/p>\n\n\n\n

                                                                                                              We provide reliable PCB manufacturing support for 5G communication, RF modules, millimeter-wave systems, and advanced wireless devices.<\/p>\n\n\n\n

                                                                                                              <\/p>\n\n\n\n

                                                                                                              As 5G, millimeter-wave communication, and high-speed wireless technologies continue to advance, the demand for low-loss, high-stability, and highly reliable high-frequency PCBs is increasing rapidly. Double-sided RF ENIG high-frequency PCBs have become an important foundation in modern RF and microwave systems thanks to their excellent conductivity, stable impedance control, and strong environmental adaptability. Topline Circuit specializes in high-frequency PCBs, HDI PCBs, and complex multilayer PCB manufacturing, providing reliable PCB solutions for RF communication, millimeter-wave modules, satellite communication, and advanced wireless systems. For more information about customized high-frequency PCB solutions, feel free to contact us.<\/p>\n\n\n\n

                                                                                                              Email: sales@toplinecircuit.com
                                                                                                              VK: vk.com\/id1058761391
                                                                                                              WhatsApp \/ WeChat: +86 134 2515 6463
                                                                                                              Address: 3\/F, Building B3, Yanchuan North Industrial Park, Yanluo Street, Bao\u2019an District, Shenzhen, China<\/p>","protected":false},"excerpt":{"rendered":"

                                                                                                              With the rapid development of 5G communication, millimeter-wave radar, satellite communication, RF modules, and high-speed wireless devices, high-frequency PCBs have become a critical foundation for modern RF and microwave systems. Compared with conventional PCBs, high-frequency applications require better signal integrity, more stable impedance control, and lower transmission loss. In high-frequency environments, insufficient material performance or […]<\/p>\n","protected":false},"featured_media":2562,"template":"","product_cat":[19],"class_list":["post-2561","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-high-frequency-pcb"],"acf":[],"yoast_head":"\nDouble-Sided RF ENIG High-Frequency PCB - Topline Circuit<\/title>\n<meta name=\"description\" content=\"With the rapid development of 5G communication, millimeter-wave radar, satellite communication, RF modules, and high-speed wireless devices,\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/toplinecircuit.com\/zh\/product\/double-sided-rf-enig-high-frequency-pcb\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Double-Sided RF ENIG High-Frequency PCB - Topline Circuit\" \/>\n<meta property=\"og:description\" content=\"With the rapid development of 5G communication, millimeter-wave radar, satellite communication, RF modules, and high-speed wireless devices,\" \/>\n<meta property=\"og:url\" content=\"https:\/\/toplinecircuit.com\/zh\/product\/double-sided-rf-enig-high-frequency-pcb\/\" \/>\n<meta property=\"og:site_name\" content=\"Topline Circuit\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/toplinecircuitpcb\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-15T08:23:33+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/toplinecircuit.com\/wp-content\/uploads\/2026\/05\/Double-Sided-RF-ENIG-High-Frequency-PCB\u56fe\u72471.png\" \/>\n\t<meta property=\"og:image:width\" content=\"361\" \/>\n\t<meta property=\"og:image:height\" content=\"254\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data1\" content=\"5 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/toplinecircuit.com\\\/product\\\/double-sided-rf-enig-high-frequency-pcb\\\/\",\"url\":\"https:\\\/\\\/toplinecircuit.com\\\/product\\\/double-sided-rf-enig-high-frequency-pcb\\\/\",\"name\":\"Double-Sided RF ENIG High-Frequency PCB - Topline Circuit\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/toplinecircuit.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/toplinecircuit.com\\\/product\\\/double-sided-rf-enig-high-frequency-pcb\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/toplinecircuit.com\\\/product\\\/double-sided-rf-enig-high-frequency-pcb\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/toplinecircuit.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/Double-Sided-RF-ENIG-High-Frequency-PCB\u56fe\u72471.png\",\"datePublished\":\"2026-05-14T06:14:26+00:00\",\"dateModified\":\"2026-05-15T08:23:33+00:00\",\"description\":\"With the rapid development of 5G communication, millimeter-wave radar, satellite communication, RF modules, and high-speed wireless devices,\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/toplinecircuit.com\\\/product\\\/double-sided-rf-enig-high-frequency-pcb\\\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/toplinecircuit.com\\\/product\\\/double-sided-rf-enig-high-frequency-pcb\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\\\/\\\/toplinecircuit.com\\\/product\\\/double-sided-rf-enig-high-frequency-pcb\\\/#primaryimage\",\"url\":\"https:\\\/\\\/toplinecircuit.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/Double-Sided-RF-ENIG-High-Frequency-PCB\u56fe\u72471.png\",\"contentUrl\":\"https:\\\/\\\/toplinecircuit.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/Double-Sided-RF-ENIG-High-Frequency-PCB\u56fe\u72471.png\",\"width\":361,\"height\":254,\"caption\":\"Double-Sided RF ENIG High-Frequency PCB\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/toplinecircuit.com\\\/product\\\/double-sided-rf-enig-high-frequency-pcb\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/toplinecircuit.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u4ea7\u54c1\",\"item\":\"https:\\\/\\\/toplinecircuit.com\\\/product\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Double-Sided RF ENIG High-Frequency PCB\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/toplinecircuit.com\\\/#website\",\"url\":\"https:\\\/\\\/toplinecircuit.com\\\/\",\"name\":\"Topline Circuit\",\"description\":\"One-Stop PCB & PCBA Manufacturing Solutions\",\"publisher\":{\"@id\":\"https:\\\/\\\/toplinecircuit.com\\\/#organization\"},\"alternateName\":\"Topline PCB\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/toplinecircuit.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/toplinecircuit.com\\\/#organization\",\"name\":\"Topline Circuit\",\"url\":\"https:\\\/\\\/toplinecircuit.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\\\/\\\/toplinecircuit.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/toplinecircuit.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/toplinecricuit-logo-1.avif\",\"contentUrl\":\"https:\\\/\\\/toplinecircuit.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/toplinecricuit-logo-1.avif\",\"width\":1024,\"height\":1024,\"caption\":\"Topline Circuit\"},\"image\":{\"@id\":\"https:\\\/\\\/toplinecircuit.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/toplinecircuitpcb\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Double-Sided RF ENIG High-Frequency PCB - Topline Circuit","description":"With the rapid development of 5G communication, millimeter-wave radar, satellite communication, RF modules, and high-speed wireless devices,","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/toplinecircuit.com\/zh\/product\/double-sided-rf-enig-high-frequency-pcb\/","og_locale":"zh_CN","og_type":"article","og_title":"Double-Sided RF ENIG High-Frequency PCB - Topline Circuit","og_description":"With the rapid development of 5G communication, millimeter-wave radar, satellite communication, RF modules, and high-speed wireless devices,","og_url":"https:\/\/toplinecircuit.com\/zh\/product\/double-sided-rf-enig-high-frequency-pcb\/","og_site_name":"Topline Circuit","article_publisher":"https:\/\/www.facebook.com\/toplinecircuitpcb","article_modified_time":"2026-05-15T08:23:33+00:00","og_image":[{"width":361,"height":254,"url":"https:\/\/toplinecircuit.com\/wp-content\/uploads\/2026\/05\/Double-Sided-RF-ENIG-High-Frequency-PCB\u56fe\u72471.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"5 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/toplinecircuit.com\/product\/double-sided-rf-enig-high-frequency-pcb\/","url":"https:\/\/toplinecircuit.com\/product\/double-sided-rf-enig-high-frequency-pcb\/","name":"Double-Sided RF ENIG High-Frequency PCB - Topline Circuit","isPartOf":{"@id":"https:\/\/toplinecircuit.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/toplinecircuit.com\/product\/double-sided-rf-enig-high-frequency-pcb\/#primaryimage"},"image":{"@id":"https:\/\/toplinecircuit.com\/product\/double-sided-rf-enig-high-frequency-pcb\/#primaryimage"},"thumbnailUrl":"https:\/\/toplinecircuit.com\/wp-content\/uploads\/2026\/05\/Double-Sided-RF-ENIG-High-Frequency-PCB\u56fe\u72471.png","datePublished":"2026-05-14T06:14:26+00:00","dateModified":"2026-05-15T08:23:33+00:00","description":"With the rapid development of 5G communication, millimeter-wave radar, satellite communication, RF modules, and high-speed wireless devices,","breadcrumb":{"@id":"https:\/\/toplinecircuit.com\/product\/double-sided-rf-enig-high-frequency-pcb\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/toplinecircuit.com\/product\/double-sided-rf-enig-high-frequency-pcb\/"]}]},{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/toplinecircuit.com\/product\/double-sided-rf-enig-high-frequency-pcb\/#primaryimage","url":"https:\/\/toplinecircuit.com\/wp-content\/uploads\/2026\/05\/Double-Sided-RF-ENIG-High-Frequency-PCB\u56fe\u72471.png","contentUrl":"https:\/\/toplinecircuit.com\/wp-content\/uploads\/2026\/05\/Double-Sided-RF-ENIG-High-Frequency-PCB\u56fe\u72471.png","width":361,"height":254,"caption":"Double-Sided RF ENIG High-Frequency PCB"},{"@type":"BreadcrumbList","@id":"https:\/\/toplinecircuit.com\/product\/double-sided-rf-enig-high-frequency-pcb\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/toplinecircuit.com\/"},{"@type":"ListItem","position":2,"name":"\u4ea7\u54c1","item":"https:\/\/toplinecircuit.com\/product\/"},{"@type":"ListItem","position":3,"name":"Double-Sided RF ENIG High-Frequency PCB"}]},{"@type":"WebSite","@id":"https:\/\/toplinecircuit.com\/#website","url":"https:\/\/toplinecircuit.com\/","name":"Topline Circuit","description":"One-Stop PCB & PCBA Manufacturing Solutions","publisher":{"@id":"https:\/\/toplinecircuit.com\/#organization"},"alternateName":"Topline PCB","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/toplinecircuit.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"zh-Hans"},{"@type":"Organization","@id":"https:\/\/toplinecircuit.com\/#organization","name":"Topline Circuit","url":"https:\/\/toplinecircuit.com\/","logo":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/toplinecircuit.com\/#\/schema\/logo\/image\/","url":"https:\/\/toplinecircuit.com\/wp-content\/uploads\/2026\/06\/toplinecricuit-logo-1.avif","contentUrl":"https:\/\/toplinecircuit.com\/wp-content\/uploads\/2026\/06\/toplinecricuit-logo-1.avif","width":1024,"height":1024,"caption":"Topline Circuit"},"image":{"@id":"https:\/\/toplinecircuit.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/toplinecircuitpcb"]}]}},"_links":{"self":[{"href":"https:\/\/toplinecircuit.com\/zh\/wp-json\/wp\/v2\/product\/2561","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/toplinecircuit.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/toplinecircuit.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/toplinecircuit.com\/zh\/wp-json\/wp\/v2\/media\/2562"}],"wp:attachment":[{"href":"https:\/\/toplinecircuit.com\/zh\/wp-json\/wp\/v2\/media?parent=2561"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/toplinecircuit.com\/zh\/wp-json\/wp\/v2\/product_cat?post=2561"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}