{"product_id":"txwf-fpc3-3710","title":"Cdsenet TXWF-FPC3-3710 2.4\/5.8GHz Dual-Band FPC Antenna 2.5 dBi IPEX-3","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\u003cp style=\"font-size: 16px; color: #444; margin-bottom: 20px;\"\u003eThe \u003cstrong\u003eTXWF-FPC3-3710\u003c\/strong\u003e is a precision-engineered \u003cstrong\u003e2.4\/5.8GHz dual-band\u003c\/strong\u003e FPC (Flexible Printed Circuit) internal antenna delivering \u003cstrong\u003e2.5 dBi peak gain\u003c\/strong\u003e with measured SWR as low as \u003cstrong\u003e1.12 at 5.8GHz\u003c\/strong\u003e and \u003cstrong\u003e1.30 at 2.4GHz\u003c\/strong\u003e. Measuring just \u003cstrong\u003e37mm ¡Á 10mm\u003c\/strong\u003e with a 1mm profile and 1g weight, this antenna features an IPEX-3 (MHF3) connector with a 120mm RF1.13 low-loss coaxial cable for seamless integration into WiFi 6\/6E routers, smart home hubs, IP cameras, and dual-band IoT devices. The flexible polyimide substrate enables conformal mounting inside plastic enclosures, making it ideal for compact consumer electronics and industrial wireless modules requiring simultaneous 2.4GHz and 5GHz connectivity. \u003cem\u003eUpdated March 2026.\u003c\/em\u003e\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0702\/9918\/9350\/files\/TXWF-FPC3-3710.png?v=1773909767\" alt=\"TXWF-FPC3-3710 2.4\/5.8GHz dual-band FPC antenna with 2.5 dBi gain and IPEX-3 connector\" loading=\"lazy\"\u003e\u003cbr\u003e\u003c\/section\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"font-size: 22px; color: #111; margin-bottom: 15px;\"\u003eTechnical Specifications\u003c\/h2\u003e\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\u003cthead\u003e\n\u003ctr style=\"background-color: #f9f9f9; border-bottom: 2px solid #eee;\"\u003e\n\u003cth style=\"padding: 12px; font-weight: bold; color: #333;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; font-weight: bold; color: #333;\"\u003eTechnical Value\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px; font-weight: 600;\"\u003eFrequency Range\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e2400-2500 MHz \/ 5150-5850 MHz (Dual-Band)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0; background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 12px; font-weight: 600;\"\u003ePeak Gain\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e2.5 dBi (both bands)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px; font-weight: 600;\"\u003eSWR (VSWR)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; font-weight: bold; color: #e4393c;\"\u003e≤ 2.0 (Typ. 1.12 @ 5.8GHz \/ 1.30 @ 2.4GHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0; background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 12px; font-weight: 600;\"\u003eInput Impedance\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e50 ¦¸\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px; font-weight: 600;\"\u003eConnector Type\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eIPEX-3 (MHF3) with 120mm RF1.13 cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0; background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 12px; font-weight: 600;\"\u003eAntenna Type\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eFPC Internal Antenna (Dual-Band Planar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px; font-weight: 600;\"\u003eAntenna Dimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e37mm ¡Á 10mm ¡Á 1mm (L ¡Á W ¡Á T)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0; background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 12px; font-weight: 600;\"\u003eCable Length\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e120mm (customizable per datasheet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px; font-weight: 600;\"\u003eSubstrate Material\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eFlexible Polyimide (PI) Film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0; background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 12px; font-weight: 600;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e-40¡ãC to +85¡ãC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px; font-weight: 600;\"\u003eMounting Method\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e3M Adhesive Backing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0; background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 12px; font-weight: 600;\"\u003eCertification\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eRoHS Compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px; font-weight: 600;\"\u003eUpdated\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eMarch 2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\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\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;\"\u003eUltra-Thin 37mm ¡Á 10mm Dual-Band FPC Design\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #666; margin-bottom: 15px;\"\u003eThe TXWF-FPC3-3710 achieves simultaneous 2.4GHz and 5.8GHz dual-band coverage in an ultra-compact 37mm ¡Á 10mm footprint with only 1mm thickness and 1g weight. The flexible polyimide substrate enables conformal mounting on curved surfaces inside plastic enclosures, device lids, or along PCB edges where rigid antennas cannot fit. The 3M adhesive backing ensures secure attachment to non-metallic surfaces (ABS, PC, glass) without screws or additional hardware. This dual-band design eliminates the need for two separate antennas, reducing BOM cost and assembly complexity while supporting WiFi 6 (802.11ax), WiFi 5 (802.11ac), and legacy WiFi standards across both frequency bands.\u003c\/p\u003e\n\u003c\/div\u003e\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-3 Connector with 120mm RF1.13 Low-Loss Cable\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #666; margin-bottom: 15px;\"\u003eEquipped with the latest IPEX-3 (MHF3) connector standard and a 120mm RF1.13 low-loss coaxial cable, this antenna provides superior mechanical reliability (50+ mating cycles) and minimal insertion loss across both 2.4GHz and 5.8GHz bands. The RF1.13 cable (1.13mm outer diameter) is specifically designed for high-frequency applications, maintaining 50¦¸ impedance with low attenuation at 5.8GHz where cable losses are more significant. The 120mm cable length provides sufficient routing flexibility within device enclosures while minimizing signal loss. Cable length is customizable per the CDEBYTE datasheet to meet specific project requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\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\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;\"\u003eVerified using professional RF test equipment across both 2.4GHz and 5.8GHz bands: measured SWR of \u003cstrong\u003e1.12 at 5.8GHz\u003c\/strong\u003e and \u003cstrong\u003e1.30 at 2.4GHz\u003c\/strong\u003e, both well within the ¡Ü2.0 specification. These measured values correspond to return loss better than -20 dB at 5.8GHz and -17 dB at 2.4GHz, confirming excellent impedance matching across both WiFi bands. The dual-band planar design achieves consistent 2.5 dBi gain on both 2.4GHz and 5.8GHz, with omnidirectional horizontal coverage pattern suitable for smart home and IoT applications.\u003c\/p\u003e\n\u003cdiv style=\"border: 1px dashed #ccc; padding: 10px; background: #fff; margin-bottom: 15px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0702\/9918\/9350\/files\/TXWF-FPC3-3710-1.png?v=1773909767\" alt=\"TXWF-FPC3-3710 SWR test chart at 2.4GHz showing measured SWR of 1.30\" loading=\"lazy\" style=\"max-width: 100%;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"border: 1px dashed #ccc; padding: 10px; background: #fff; margin-bottom: 15px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0702\/9918\/9350\/files\/TXWF-FPC3-3710-2.png?v=1773909767\" alt=\"TXWF-FPC3-3710 SWR test chart at 5.8GHz showing measured SWR of 1.12\" loading=\"lazy\" style=\"max-width: 100%;\"\u003e\u003c\/div\u003e\n\u003cp style=\"color: #999; font-style: italic; font-size: 12px;\"\u003e(Complete SWR \/ S11 \/ Smith Chart \/ radiation pattern data available in the official CDEBYTE datasheet)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"font-size: 22px; color: #111; margin-bottom: 25px;\"\u003eIdeal Applications\u003c\/h2\u003e\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;\"\u003eDual-Band WiFi Routers \u0026amp; Smart Home Hubs\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #666; margin-bottom: 15px;\"\u003ePerfect for WiFi 6\/6E routers, mesh network nodes, and smart home hubs requiring simultaneous 2.4GHz and 5.8GHz coverage in a compact internal antenna form factor.\u003c\/p\u003e\n\u003c\/div\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;\"\u003eIP Cameras \u0026amp; Video Streaming Devices\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #666; margin-bottom: 15px;\"\u003eIdeal for wireless IP cameras, video doorbells, and streaming devices requiring 5.8GHz band for high-bandwidth video transmission with 2.4GHz fallback for extended range.\u003c\/p\u003e\n\u003c\/div\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;\"\u003eIndustrial IoT Gateways \u0026amp; Handheld Terminals\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #666; margin-bottom: 15px;\"\u003eSuitable for industrial IoT gateways, handheld data terminals, and M2M devices requiring dual-band WiFi connectivity with compact internal antenna integration.\u003c\/p\u003e\n\u003c\/div\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;\"\u003eConsumer Electronics \u0026amp; Wearables\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #666; margin-bottom: 15px;\"\u003eUltra-compact 37¡Á10mm footprint and 1g weight suitable for smart speakers, set-top boxes, and compact consumer electronics requiring dual-band WiFi in minimal space.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\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 style=\"display: inline-block; padding: 12px 25px; background-color: #0056b3; color: #fff; text-decoration: none; border-radius: 6px; font-weight: 600; font-size: 15px;\" href=\"https:\/\/www.cdebyte.com\/products\/TXWF-FPC-3710#FileDownloads\" target=\"_blank\"\u003e?? View Product Page \u0026amp; Download Datasheet (PDF)\u003c\/a\u003e\u003c\/section\u003e\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\u003cdiv style=\"margin-bottom: 20px; padding: 15px; background: #f9f9f9; border-left: 4px solid #0056b3; border-radius: 4px;\"\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 8px; color: #111;\"\u003eQ: Does this antenna support WiFi 6 (802.11ax) on both 2.4GHz and 5GHz bands?\u003c\/p\u003e\n\u003cp style=\"color: #666; margin: 0; font-size: 14px; line-height: 1.6;\"\u003eA: Yes, the TXWF-FPC3-3710 covers 2400-2500 MHz and 5150-5850 MHz, fully supporting WiFi 6 (802.11ax), WiFi 5 (802.11ac), WiFi 4 (802.11n), and legacy 802.11a\/b\/g standards on both bands. The measured SWR of 1.30 at 2.4GHz and 1.12 at 5.8GHz ensures excellent impedance matching for modern WiFi 6 chipsets from Qualcomm (QCA6391), MediaTek (MT7921), Intel (AX200\/AX210), and Broadcom. The IPEX-3 connector is compatible with all major dual-band WiFi module platforms.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px; padding: 15px; background: #f9f9f9; border-left: 4px solid #0056b3; border-radius: 4px;\"\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 8px; color: #111;\"\u003eQ: Can the 120mm cable length be customized?\u003c\/p\u003e\n\u003cp style=\"color: #666; margin: 0; font-size: 14px; line-height: 1.6;\"\u003eA: Yes, according to the CDEBYTE datasheet, the standard 120mm RF1.13 cable length is customizable to meet specific project requirements. Contact CDEBYTE technical support or your distributor to request custom cable lengths. Note that longer cables increase insertion loss, particularly at 5.8GHz where RF1.13 cable attenuation is approximately 0.8 dB\/100mm. For optimal 5.8GHz performance, keep cable length as short as practical for your application. The standard 120mm length provides a good balance between routing flexibility and signal integrity for most device designs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px; padding: 15px; background: #f9f9f9; border-left: 4px solid #0056b3; border-radius: 4px;\"\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 8px; color: #111;\"\u003eQ: Can this antenna be mounted on metal surfaces?\u003c\/p\u003e\n\u003cp style=\"color: #666; margin: 0; font-size: 14px; line-height: 1.6;\"\u003eA: No, FPC antennas should not be mounted directly on metal surfaces. Metal backing acts as a ground plane that detunes the antenna, significantly increasing SWR and reducing efficiency. Mount the TXWF-FPC3-3710 on non-metallic surfaces such as ABS plastic, polycarbonate (PC), glass, or similar low-permittivity materials. Maintain at least 5mm clearance from metal components, PCB copper pours, and battery cells. For devices with metal enclosures, position the antenna near a plastic window or non-metallic section of the housing. The 3M adhesive backing is optimized for plastic surfaces and provides secure long-term attachment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 15px; background: #f9f9f9; border-left: 4px solid #0056b3; border-radius: 4px;\"\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 8px; color: #111;\"\u003eQ: What is the expected WiFi range on 2.4GHz vs. 5.8GHz with this antenna?\u003c\/p\u003e\n\u003cp style=\"color: #666; margin: 0; font-size: 14px; line-height: 1.6;\"\u003eA: Range depends on transmit power, receiver sensitivity, and environment. With typical WiFi transmit power (15-20 dBm) and proper installation: 2.4GHz provides 40-100 meters indoor and 150-250 meters outdoor line-of-sight, with better wall penetration and extended range. 5.8GHz provides 20-60 meters indoor and 80-150 meters outdoor, with higher bandwidth (up to 1.3 Gbps on WiFi 5) but reduced range and wall penetration. The 2.5 dBi gain on both bands provides approximately 1.8x range improvement compared to 0 dBi reference antennas. For video streaming and high-bandwidth applications, use 5.8GHz; for extended range and IoT sensors, use 2.4GHz.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"cdsenet","offers":[{"title":"Default Title","offer_id":45204098515046,"sku":"txwf-fpc3-3710","price":0.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0702\/9918\/9350\/files\/TXWF-FPC3-3710-_1_800x800_v2.jpg?v=1773473374","url":"https:\/\/cdsenet.store\/products\/txwf-fpc3-3710","provider":"CDSENET, Built for the Wireless World","version":"1.0","type":"link"}