
Product Overview
The TX470-FPC-5514 is a professional-grade 470MHz internal flexible printed circuit (FPC) antenna, meticulously designed for compact wireless devices. Featuring a 2.0 dBi peak gain, it offers a perfect balance between size and performance. Its ultra-thin, flexible design with 3M adhesive backing ensures easy integration into various IoT enclosures, making it ideal for smart metering and LoRa applications.

Technical Specifications
| Parameter | Technical Value |
|---|---|
| Frequency Range | 430 - 510 MHz (Center: 470MHz) |
| Peak Gain | 2.0 dBi |
| VSWR | ≤ 1.5 |
| Connector Type | IPEX-1 (IPX) |
| FPC Size | 55 x 14 mm |
| Cable Length | 120 mm (Customizable) |
| Impedance | 50 Ω |
| Polarization | Linear Polarization |
Product Details
Ultra-Flexible FPC Material
Constructed from high-quality soft FPC material, it can be bent or adhered to curved surfaces inside device housings without compromising signal integrity.

IPEX Generation 1 Connector
Features a standard IPEX-1 connector with a high-quality RF1.13 coaxial cable, ensuring a secure and low-loss connection to your wireless module.
Professional Test Report
Verified with Agilent E5071C: VSWR measured at ≤ 1.5 at 470MHz.

Ideal Applications
LoRa IoT Nodes
Compact sensors and long-range trackers requiring internal antennas.
Smart Utility Meters
Internal wireless solutions for water, gas, and electricity meters.
Resources
📄 Download Datasheet (PDF)FAQ
Q: Can this antenna be used inside a metal enclosure?
A: No, internal antennas should be used in plastic or non-metallic enclosures to avoid signal shielding.
Q: Is the cable length customizable?
A: Yes, the standard cable is 120mm, but we can provide custom lengths for bulk orders.