{"product_id":"tx2400-fpc-5015-2-4ghz-fpc-antenna-3dbi-ipex-1","title":"10PCS Cdsenet TX2400-FPC-5015 2.4GHz FPC Built-in Antenna 3dBi IPEX-1 Compact and Lightweight","description":"\u003cdiv style=\"font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1000px; margin: 0 auto; padding: 10px;\"\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"font-size: 24px; color: #111; border-bottom: 2px solid #eee; padding-bottom: 10px; margin-bottom: 20px;\"\u003eProduct Overview\u003c\/h2\u003e\n\n\u003cp style=\"font-size: 16px; color: #444; margin-bottom: 20px;\"\u003eThe \u003cstrong\u003eTX2400-FPC-5015\u003c\/strong\u003e is a 2.4GHz built-in FPC (Flexible Printed Circuit) antenna engineered for space-constrained IoT device integration. With a \u003cstrong\u003e3.0 dBi peak gain\u003c\/strong\u003e, \u003cstrong\u003eVSWR ≤ 1.5\u003c\/strong\u003e, and a compact \u003cstrong\u003e50 × 15 mm\u003c\/strong\u003e footprint, it delivers stable signal performance for WiFi 802.11b\/g\/n and Bluetooth 4.x\/5.x applications. The industrial-grade adhesive backing and standard \u003cstrong\u003eIPEX-1 (U.FL)\u003c\/strong\u003e connector enable fast, reliable assembly in smart home devices, wireless IoT terminals, and consumer electronics. \u003cem\u003eUpdated March 2026.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg alt=\"TX2400-FPC-5015 2.4GHz FPC built-in antenna with IPEX-1 connector, 50x15mm flexible PCB design\" cke-id=\"img34\" loading=\"lazy\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0702\/9918\/9350\/files\/TX2400-FPC-5015.png?v=1774594858\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"font-size: 22px; color: #111; margin-bottom: 15px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg alt=\"TX2400-FPC-5015 antenna technical specification diagram showing dimensions and radiation pattern\" cke-id=\"img35\" loading=\"lazy\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0702\/9918\/9350\/files\/TX2400-FPC-5015-2.png?v=1774594858\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; text-align: left; border: 1px solid #ececec;\"\u003e\n\t\u003cthead\u003e\n\t\t\u003ctr style=\"background-color: #f9f9f9; border-bottom: 2px solid #eee;\"\u003e\n\t\t\t\u003cth style=\"padding: 12px; font-weight: bold; color: #333;\"\u003eParameter\u003c\/th\u003e\n\t\t\t\u003cth style=\"padding: 12px; font-weight: bold; color: #333;\"\u003eTechnical Value\u003c\/th\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/thead\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\t\t\t\u003ctd style=\"padding: 12px; font-weight: 600;\"\u003eFrequency Range\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 12px;\"\u003e2400 – 2500 MHz (2.4 GHz ISM Band)\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"border-bottom: 1px solid #f0f0f0; background-color: #fafafa;\"\u003e\n\t\t\t\u003ctd style=\"padding: 12px; font-weight: 600;\"\u003ePeak Gain\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 12px;\"\u003e3.0 dBi\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\t\t\t\u003ctd style=\"padding: 12px; font-weight: 600;\"\u003eVSWR\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 12px; font-weight: bold; color: #e4393c;\"\u003e≤ 1.5 (Excellent Impedance Matching)\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"border-bottom: 1px solid #f0f0f0; background-color: #fafafa;\"\u003e\n\t\t\t\u003ctd style=\"padding: 12px; font-weight: 600;\"\u003eImpedance\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 12px;\"\u003e50 Ω\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\t\t\t\u003ctd style=\"padding: 12px; font-weight: 600;\"\u003eConnector Type\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 12px;\"\u003eIPEX-1 (U.FL Compatible)\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"border-bottom: 1px solid #f0f0f0; background-color: #fafafa;\"\u003e\n\t\t\t\u003ctd style=\"padding: 12px; font-weight: 600;\"\u003eCable Length\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 12px;\"\u003e120 mm (Low-Loss RF Cable)\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\t\t\t\u003ctd style=\"padding: 12px; font-weight: 600;\"\u003eAntenna Size\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 12px;\"\u003e50 × 15 mm (FPC Substrate)\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"border-bottom: 1px solid #f0f0f0; background-color: #fafafa;\"\u003e\n\t\t\t\u003ctd style=\"padding: 12px; font-weight: 600;\"\u003eMounting\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 12px;\"\u003eIndustrial-Grade Adhesive Backing\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\t\t\t\u003ctd style=\"padding: 12px; font-weight: 600;\"\u003eCertification\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 12px;\"\u003eCE \/ RoHS Compliant\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"border-bottom: 1px solid #f0f0f0; background-color: #fafafa;\"\u003e\n\t\t\t\u003ctd style=\"padding: 12px; font-weight: 600;\"\u003eUpdated\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 12px;\"\u003eMarch 2026\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"font-size: 22px; color: #111; border-bottom: 2px solid #eee; padding-bottom: 10px; margin-bottom: 25px;\"\u003eProduct Details\u003c\/h2\u003e\n\n\u003cdiv style=\"background: #ffffff; border: 1px solid #eee; border-radius: 8px; padding: 20px; margin-bottom: 20px;\"\u003e\n\u003ch3 style=\"font-size: 18px; color: #111; margin: 0 0 10px 0;\"\u003eFlexible FPC Material — Bend-to-Fit Design\u003c\/h3\u003e\n\n\u003cp style=\"font-size: 14px; color: #666; margin-bottom: 15px;\"\u003eConstructed from high-quality flexible printed circuit (FPC) substrate, the TX2400-FPC-5015 can be bent or conformed to curved internal surfaces of plastic enclosures. The industrial-grade adhesive backing ensures secure, vibration-resistant mounting without additional hardware — reducing assembly time in high-volume production.\u003c\/p\u003e\n\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg alt=\"TX2400-FPC-5015 flexible FPC antenna with adhesive backing shown on non-conductive plastic surface\" cke-id=\"img36\" loading=\"lazy\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0702\/9918\/9350\/files\/TX2400-FPC-5015-1.png?v=1774594858\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background: #ffffff; border: 1px solid #eee; border-radius: 8px; padding: 20px;\"\u003e\n\u003ch3 style=\"font-size: 18px; color: #111; margin: 0 0 10px 0;\"\u003eIPEX-1 Connector — Low-Loss RF Integration\u003c\/h3\u003e\n\n\u003cp style=\"font-size: 14px; color: #666; margin-bottom: 15px;\"\u003eThe 120 mm low-loss RF cable terminates in a standard IPEX-1 (U.FL) connector, directly compatible with mainstream WiFi and Bluetooth SoC modules including ESP32, RTL8720, and Nordic nRF52 series. The secure snap-lock mechanism maintains consistent impedance matching at 50 Ω, minimizing insertion loss across the 2.4 GHz band.\u003c\/p\u003e\n\n\u003cp style=\"font-size: 14px; color: #666; margin-bottom: 15px;\"\u003e \u003c\/p\u003e\n\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg alt=\"TX2400-FPC-5015 IPEX-1 U.FL connector detail showing 120mm RF cable and snap-lock interface\" cke-id=\"img37\" loading=\"lazy\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0702\/9918\/9350\/files\/3.png?v=1774594857\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"font-size: 22px; color: #111; margin-bottom: 15px;\"\u003eProfessional Test Report\u003c\/h2\u003e\n\n\u003cdiv style=\"background-color: #f8fbff; border: 1px solid #e1ecf7; border-radius: 8px; padding: 20px; text-align: center;\"\u003e\n\u003cp style=\"font-size: 15px; color: #1e3a8a; margin-bottom: 15px;\"\u003eMeasured with precision RF vector network analyzers. VSWR verified at \u003cstrong\u003e≤ 1.5\u003c\/strong\u003e across 2400–2500 MHz, confirming high radiation efficiency and minimal reflected power. Return loss \u0026gt; 14 dB at center frequency 2450 MHz.\u003c\/p\u003e\n\n\u003cdiv style=\"background: #fff; border: 1px dashed #abc; padding: 20px; font-style: italic; color: #777;\"\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg alt=\"TX2400-FPC-5015 VSWR test chart showing ≤1.5 across 2400-2500MHz measured by RF vector network analyzer\" cke-id=\"img38\" loading=\"lazy\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0702\/9918\/9350\/files\/TX2400-FPC-5015-4.png?v=1774594857\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background: #fff; border: 1px dashed #abc; padding: 20px; font-style: italic; color: #777;\"\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg alt=\"TX2400-FPC-5015 return loss S11 test report showing signal performance across 2.4GHz ISM band\" cke-id=\"img39\" loading=\"lazy\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0702\/9918\/9350\/files\/TX2400-FPC-5015-5.png?v=1774594858\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"font-size: 22px; color: #111; margin-bottom: 25px;\"\u003eIdeal Applications\u003c\/h2\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px;\"\u003e\n\u003cdiv style=\"flex: 1 1 300px; min-width: 280px; border: 1px solid #f0f0f0; border-radius: 10px; padding: 15px; background: #fff;\"\u003e\n\u003ch3 style=\"font-size: 17px; margin: 0 0 8px 0; color: #0056b3;\"\u003eSmart Home Devices\u003c\/h3\u003e\n\n\u003cp style=\"font-size: 14px; color: #666; margin-bottom: 0;\"\u003eSmart locks, lighting controllers, home security sensors, and WiFi-enabled appliances requiring compact internal antenna integration.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"flex: 1 1 300px; min-width: 280px; border: 1px solid #f0f0f0; border-radius: 10px; padding: 15px; background: #fff;\"\u003e\n\u003ch3 style=\"font-size: 17px; margin: 0 0 8px 0; color: #0056b3;\"\u003eIndustrial IoT Terminals\u003c\/h3\u003e\n\n\u003cp style=\"font-size: 14px; color: #666; margin-bottom: 0;\"\u003eZigBee coordinators, Bluetooth telemetry nodes, and WiFi data loggers in factory automation and building management systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"flex: 1 1 300px; min-width: 280px; border: 1px solid #f0f0f0; border-radius: 10px; padding: 15px; background: #fff;\"\u003e\n\u003ch3 style=\"font-size: 17px; margin: 0 0 8px 0; color: #0056b3;\"\u003eConsumer Electronics\u003c\/h3\u003e\n\n\u003cp style=\"font-size: 14px; color: #666; margin-bottom: 0;\"\u003eWireless earbuds charging cases, portable speakers, handheld scanners, and wearable health monitors with space-constrained PCB layouts.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"flex: 1 1 300px; min-width: 280px; border: 1px solid #f0f0f0; border-radius: 10px; padding: 15px; background: #fff;\"\u003e\n\u003ch3 style=\"font-size: 17px; margin: 0 0 8px 0; color: #0056b3;\"\u003eAgricultural Sensors\u003c\/h3\u003e\n\n\u003cp style=\"font-size: 14px; color: #666; margin-bottom: 0;\"\u003eEnvironmental monitoring nodes, soil moisture sensors, and greenhouse climate controllers using 2.4 GHz mesh networks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"font-size: 22px; color: #111; border-bottom: 2px solid #eee; padding-bottom: 10px; margin-bottom: 25px;\"\u003eResources\u003c\/h2\u003e\n\u003ca href=\"http:\/\/www.cdebyte.com\/products\/TX2400-FPC-5015#FileDownloads\" style=\"display: inline-block; padding: 12px 25px; background-color: #0056b3; color: #fff; text-decoration: none; border-radius: 6px; font-weight: 600; font-size: 15px;\" target=\"_blank\"\u003e📄 Download Datasheet (PDF)\u003c\/a\u003e\u003c\/section\u003e\n\n\u003csection style=\"border-top: 1px solid #eee; padding-top: 30px;\"\u003e\n\u003ch2 style=\"font-size: 20px; color: #111; margin-bottom: 20px;\"\u003eFAQ\u003c\/h2\u003e\n\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 5px;\"\u003eQ: Is the TX2400-FPC-5015 compatible with ESP32, RTL8720, and nRF52 modules?\u003c\/p\u003e\n\n\u003cp style=\"color: #666; margin: 0; font-size: 14px;\"\u003eA: Yes. The IPEX-1 (U.FL) connector is the industry-standard interface used on most 2.4 GHz WiFi and Bluetooth SoC modules, including Espressif ESP32, Realtek RTL8720, Nordic nRF52 series, and Silicon Labs EFR32. The antenna operates at 50 Ω impedance, matching the RF output of these modules directly without additional matching networks.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 5px;\"\u003eQ: Can this antenna be mounted on metal surfaces?\u003c\/p\u003e\n\n\u003cp style=\"color: #666; margin: 0; font-size: 14px;\"\u003eA: No. FPC antennas must be adhered to non-conductive surfaces such as plastic, glass, or ceramic. Mounting on or near metal will detune the antenna, significantly degrading gain and VSWR performance. For metal enclosures, consider an external whip or patch antenna with appropriate ground plane clearance.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 5px;\"\u003eQ: What is the operating temperature range and environmental rating?\u003c\/p\u003e\n\n\u003cp style=\"color: #666; margin: 0; font-size: 14px;\"\u003eA: The TX2400-FPC-5015 is rated for operation from −40°C to +85°C, suitable for both indoor consumer electronics and outdoor industrial enclosures. The FPC substrate and adhesive are resistant to humidity and minor vibration. For harsh outdoor deployments with direct moisture exposure, ensure the host device provides adequate IP-rated enclosure protection.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 5px;\"\u003eQ: Can the cable length be customized for OEM orders?\u003c\/p\u003e\n\n\u003cp style=\"color: #666; margin: 0; font-size: 14px;\"\u003eA: The standard configuration ships with a 120 mm low-loss RF cable. For OEM and bulk orders, custom cable lengths and alternative connector types (e.g., SMA, MMCX) are available upon request. Contact CDSENET with your volume requirements and target specifications.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 5px;\"\u003eQ: Does this antenna meet CE and RoHS compliance requirements?\u003c\/p\u003e\n\n\u003cp style=\"color: #666; margin: 0; font-size: 14px;\"\u003eA: Yes. The TX2400-FPC-5015 is CE marked and RoHS compliant, meeting EU electromagnetic compatibility (EMC) directives and hazardous substance restrictions. This makes it suitable for integration into end products targeting European markets. Compliance documentation is available via the datasheet download link above.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n","brand":"cdsenet","offers":[{"title":"Default Title","offer_id":45204403519590,"sku":"10*TX2400-FPC-5015","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0702\/9918\/9350\/files\/TX2400-FPC-5015-_3_800x800_v2.jpg?v=1773912386","url":"https:\/\/cdsenet.store\/products\/tx2400-fpc-5015-2-4ghz-fpc-antenna-3dbi-ipex-1","provider":"CDSENET, Built for the Wireless World","version":"1.0","type":"link"}