{"product_id":"txgb-fpc-3615-gps-bds-fpc-antenna-3-0-dbi-ipex-1","title":"Cdsenet TXGB-FPC-3615 GPS BeiDou FPC Antenna 3.0 dBi IPEX-1 36×15mm","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\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\u003eTXGB-FPC-3615\u003c\/strong\u003e is a compact built-in FPC (Flexible Printed Circuit) antenna engineered for \u003cstrong\u003eGPS L1 (1575.42 MHz) and BeiDou B1 (1561.098 MHz)\u003c\/strong\u003e satellite positioning systems. Measuring just \u003cstrong\u003e36 × 15 mm\u003c\/strong\u003e with a \u003cstrong\u003e3.0 dBi peak gain\u003c\/strong\u003e and \u003cstrong\u003eVSWR ≤ 1.5\u003c\/strong\u003e, it delivers reliable signal acquisition in space-constrained designs. The standard \u003cstrong\u003eIPEX-1 (U.FL) connector\u003c\/strong\u003e with a 140 mm coaxial feeder ensures drop-in compatibility with mainstream GNSS modules. Suited for automotive navigation, IoT asset tracking, and handheld terminals. \u003cem\u003eUpdated March 2026.\u003c\/em\u003e\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0702\/9918\/9350\/files\/TXGB-FPC-3615.png?v=1774593344\" alt=\"TXGB-FPC-3615 GPS BeiDou FPC antenna 36x15mm with IPEX-1 connector overview\" loading=\"lazy\" style=\"max-width:100%; border-radius:6px;\"\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: 20px;\"\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;\"\u003e1575.42 MHz (GPS L1) \/ 1561.098 MHz (BDS B1)\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;\"\u003e3.0 dBi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px; font-weight: 600;\"\u003eVSWR\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; font-weight: bold; color: #e4393c;\"\u003e≤ 1.5\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;\"\u003eConnector \/ Interface\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eIPEX-1 (U.FL, Generation 1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px; font-weight: 600;\"\u003eFeeder Cable Length\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e140 mm (customizable)\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 Material\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eFPC (Flexible Printed Circuit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px; font-weight: 600;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e36 mm × 15 mm\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;\"\u003ePolarization\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eLinear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px; font-weight: 600;\"\u003eImpedance\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e50 Ω\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 °C to +85 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px; font-weight: 600;\"\u003eCompliance\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eRoHS\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;\"\u003eLast Updated\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\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;\"\u003eUltra-Thin FPC Substrate — Flexible Installation\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #666; margin-bottom: 15px;\"\u003eThe flexible printed circuit substrate (thickness \u0026lt; 0.3 mm) conforms to curved surfaces and fits inside enclosures where rigid PCB antennas cannot. Bending radius down to 5 mm enables routing around internal components without signal degradation, making it the preferred choice for slim wearables, handheld GPS terminals, and compact vehicle trackers.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0702\/9918\/9350\/files\/TXGB-FPC-3615-2.png?v=1774593344\" alt=\"TXGB-FPC-3615 ultra-thin FPC flexible substrate bending installation detail\" loading=\"lazy\" style=\"max-width:100%; border-radius:6px;\"\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;\"\u003eGold-Plated IPEX-1 Connector — Stable Signal Transmission\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #666; margin-bottom: 15px;\"\u003eThe gold-plated U.FL (IPEX Gen-1) connector maintains contact resistance below 0.03 Ω across 30+ mating cycles, ensuring consistent 50 Ω impedance matching to GNSS modules such as u-blox M8\/M10, Quectel LC29H, and MediaTek MT3333. The 140 mm RG1.13 coaxial feeder introduces \u0026lt; 0.5 dB insertion loss at 1575 MHz.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0702\/9918\/9350\/files\/TXGB-FPC-3615-1.png?v=1774593344\" alt=\"TXGB-FPC-3615 gold-plated IPEX-1 U.FL connector and 140mm coaxial feeder cable\" loading=\"lazy\" style=\"max-width:100%; border-radius:6px;\"\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;\"\u003eIdeal Applications\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 16px;\"\u003e\n\u003cdiv style=\"flex: 1 1 calc(25% - 12px); min-width: 160px; border: 1px solid #f0f0f0; border-radius: 10px; padding: 15px; background: #fff; box-sizing: border-box;\"\u003e\n\u003ch3 style=\"font-size: 15px; margin: 0 0 8px 0; color: #0056b3;\"\u003e🚗 Automotive Navigation\u003c\/h3\u003e\n\u003cp style=\"font-size: 13px; color: #666; margin: 0;\"\u003eIn-dash GPS, bus stop announcers, taxi dispatch systems, and OBD fleet trackers requiring compact embedded antennas.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 calc(25% - 12px); min-width: 160px; border: 1px solid #f0f0f0; border-radius: 10px; padding: 15px; background: #fff; box-sizing: border-box;\"\u003e\n\u003ch3 style=\"font-size: 15px; margin: 0 0 8px 0; color: #0056b3;\"\u003e📦 Asset \u0026amp; Logistics Tracking\u003c\/h3\u003e\n\u003cp style=\"font-size: 13px; color: #666; margin: 0;\"\u003ePallet trackers, cold-chain monitors, and container GPS loggers where thin-profile antennas fit inside sealed enclosures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 calc(25% - 12px); min-width: 160px; border: 1px solid #f0f0f0; border-radius: 10px; padding: 15px; background: #fff; box-sizing: border-box;\"\u003e\n\u003ch3 style=\"font-size: 15px; margin: 0 0 8px 0; color: #0056b3;\"\u003e🏭 Industrial IoT Sensors\u003c\/h3\u003e\n\u003cp style=\"font-size: 13px; color: #666; margin: 0;\"\u003eGeo-fenced equipment monitoring, precision agriculture GPS nodes, and smart metering devices operating in −40 °C to +85 °C environments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 calc(25% - 12px); min-width: 160px; border: 1px solid #f0f0f0; border-radius: 10px; padding: 15px; background: #fff; box-sizing: border-box;\"\u003e\n\u003ch3 style=\"font-size: 15px; margin: 0 0 8px 0; color: #0056b3;\"\u003e⌚ Wearables \u0026amp; Handhelds\u003c\/h3\u003e\n\u003cp style=\"font-size: 13px; color: #666; margin: 0;\"\u003eSmartwatches, personal GPS trackers, and handheld survey terminals that demand minimal antenna footprint without sacrificing positioning accuracy.\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=\"https:\/\/www.cdebyte.com\/pdf-down.aspx?id=998\" 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\" rel=\"noopener\"\u003e📄 Download Datasheet — TXGB-FPC-3615 (PDF)\u003c\/a\u003e\n\u003c\/section\u003e\n\n\u003csection style=\"border-top: 1px solid #eee; padding-top: 30px; margin-bottom: 20px;\"\u003e\n\u003ch2 style=\"font-size: 20px; color: #111; margin-bottom: 20px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdiv style=\"margin-bottom: 20px; padding: 15px; background: #fafafa; border-radius: 8px;\"\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 6px;\"\u003eQ: Which GNSS modules is the TXGB-FPC-3615 compatible with?\u003c\/p\u003e\n\u003cp style=\"color: #555; margin: 0; font-size: 14px;\"\u003eA: The TXGB-FPC-3615 uses a standard IPEX-1 (U.FL) connector with 50 Ω impedance, making it directly compatible with most commercial GNSS modules including u-blox M8030\/M10050, Quectel LC29H\/L76K, SIMCom SIM28, and MediaTek MT3333-based designs. No impedance matching network is required when VSWR ≤ 1.5 is maintained at 1575.42 MHz.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom: 20px; padding: 15px; background: #fafafa; border-radius: 8px;\"\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 6px;\"\u003eQ: Can the TXGB-FPC-3615 be installed inside a metal enclosure?\u003c\/p\u003e\n\u003cp style=\"color: #555; margin: 0; font-size: 14px;\"\u003eA: No. Metal surfaces within 5 mm of the FPC radiating element will detune the antenna and significantly reduce gain. The antenna must be mounted on or inside a non-metallic (plastic, ABS, PC) housing. If a metal enclosure is required, route the feeder cable to position the antenna element outside or on a non-metallic window panel.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom: 20px; padding: 15px; background: #fafafa; border-radius: 8px;\"\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 6px;\"\u003eQ: Is the 140 mm feeder cable length customizable for OEM projects?\u003c\/p\u003e\n\u003cp style=\"color: #555; margin: 0; font-size: 14px;\"\u003eA: Yes. The standard feeder length is 140 mm (RG1.13 coaxial cable). Custom lengths are available for OEM orders — shorter cables reduce insertion loss, while longer cables (up to ~300 mm) remain viable with \u0026lt; 1 dB additional loss at 1575 MHz. Contact our sales team with your target length and connector type for a custom quotation.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom: 20px; padding: 15px; background: #fafafa; border-radius: 8px;\"\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 6px;\"\u003eQ: What is the operating temperature range and environmental durability?\u003c\/p\u003e\n\u003cp style=\"color: #555; margin: 0; font-size: 14px;\"\u003eA: The TXGB-FPC-3615 is rated for −40 °C to +85 °C operation, covering automotive under-hood and outdoor industrial environments. The FPC substrate is RoHS-compliant and resistant to common solvents used in PCB assembly. For high-humidity or outdoor deployments, encapsulate the antenna element with conformal coating or mount it inside a sealed IP-rated enclosure.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"padding: 15px; background: #fafafa; border-radius: 8px;\"\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 6px;\"\u003eQ: Does this antenna support both GPS and BeiDou simultaneously?\u003c\/p\u003e\n\u003cp style=\"color: #555; margin: 0; font-size: 14px;\"\u003eA: The TXGB-FPC-3615 covers 1575.42 MHz (GPS L1 \/ Galileo E1) and 1561.098 MHz (BDS B1) within its −3 dB bandwidth. Dual-constellation reception (GPS + BDS) depends on the GNSS chipset capability — the antenna itself is passive and does not limit constellation selection. Pairing with a multi-constellation module such as the u-blox M10 enables simultaneous GPS + BeiDou + Galileo tracking.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\u003c\/div\u003e","brand":"cdsenet","offers":[{"title":"Default Title","offer_id":45204450672742,"sku":"txgb-fpc-3615","price":0.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0702\/9918\/9350\/files\/TXGB-FPC-3615-_1_800x800_v2.jpg?v=1773473843","url":"https:\/\/cdsenet.store\/products\/txgb-fpc-3615-gps-bds-fpc-antenna-3-0-dbi-ipex-1","provider":"CDSENET, Built for the Wireless World","version":"1.0","type":"link"}