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Cdsenet TX4G-FPC-6859 4G LTE/NB-IoT 5.0dBi High-Gain FPC Antenna
Cdsenet TX4G-FPC-6859 4G LTE/NB-IoT 5.0dBi High-Gain FPC Antenna
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SKU:tx4g-fpc-6859
Product Overview
The TX4G-FPC-6859 is a high-performance internal FPC (Flexible Printed Circuit) antenna designed for full-band 4G LTE, NB-IoT, and GPRS applications. Meticulously engineered for superior connectivity, it features an impressive 5.0 dBi peak gain in a versatile 68x59mm footprint. Equipped with a standard IPEX 1 interface and 3M adhesive backing, it provides a low-profile, high-efficiency signal solution for complex industrial IoT and smart device integration.
Technical Specifications
| Parameter | Technical Value |
|---|---|
| Frequency Range | 700 - 2700 MHz (4G LTE / NB-IoT / GPRS) |
| Peak Gain | 5.0 dBi |
| VSWR | ≤ 2.0 |
| Connector Type | IPEX 1 (U.FL) |
| FPC Dimensions | 68 mm x 59 mm |
| Cable Type & Length | RF1.13 Coaxial Cable (120 mm) |
| Impedance | 50 Ω |
| Polarization | Linear Polarization |
Product Details
Ultra-Thin FPC Radiator
The use of high-toughness flexible circuit board material allows the antenna to be bent and attached to the inner wall of non-metallic housings, saving critical internal device space.
Reliable Signal Integrity
Equipped with high-quality gold-plated IPEX 1 connectors and low-loss RF1.13 cable, ensuring stable impedance matching and minimal signal attenuation for 4G connectivity.
Professional Test Report
Verified with Agilent E5071C: Consistent VSWR ≤ 2.0 across all mainstream 4G frequency bands.
Ideal Applications
Industrial Data Terminals
Suitable for wireless DTUs, 4G industrial routers, and remote monitoring systems.
Smart City Infrastructure
Ideal for NB-IoT smart lighting, intelligent vending machines, and security gateways.
Resources
📄 Download Datasheet (PDF)FAQ
Q: Can this FPC antenna be trimmed?
A: No. The dimensions are precision-calculated for specific frequency resonance. Trimming the FPC will significantly increase VSWR and decrease gain.
Q: What is the best mounting surface?
A: It should be mounted on non-metallic surfaces like ABS or PC plastic. Avoid placing it directly against metal as it will shield the signal.