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Cdsenet TX433-PCB-4310 433MHz High-Gain Internal PCB Antenna IPEX-1
Cdsenet TX433-PCB-4310 433MHz High-Gain Internal PCB Antenna IPEX-1
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SKU:tx433-pcb-4310
Product Overview
The TX433-PCB-4310 is a high-performance 433MHz internal PCB omnidirectional antenna, specifically designed for compact wireless devices. Featuring a 4.0 dBi peak gain and a precision-etched radiator, it offers superior signal stability for Sub-1GHz applications. Its slim profile and IPEX-1 connector make it an ideal choice for space-constrained industrial IoT and smart device integration.
Technical Specifications
| Parameter | Technical Value |
|---|---|
| Frequency Range | 410 - 450 MHz (433MHz Center) |
| Peak Gain | 4.0 dBi |
| VSWR | ≤ 1.5 |
| Connector Type | IPEX-1 (U.FL compatible) |
| PCB Size | 43 mm x 10 mm |
| Cable Length | 120 mm (Customizable) |
| Impedance | 50 Ω |
Product Details
Compact PCB Radiator
Utilizing high-quality PCB material and precision etching, the antenna achieves wide bandwidth and stable performance despite its small 43x10mm footprint.
Standard IPEX-1 Interface
Features a gold-plated IPEX-1 connector for secure, low-loss connections to LoRa or FSK modules, ensuring durability and easy assembly.
Professional Test Report
Verified with Agilent E5071C: VSWR consistently measured at ≤ 1.5 @ 433MHz.
Ideal Applications
Smart Metering
Internal signal enhancement for wireless water and gas meters.
Industrial IoT
Integrated LoRa/FSK sensors and wireless telemetry systems.
Resources
📄 Download Datasheet (PDF)FAQ
Q: Is this antenna compatible with all 433MHz modules?
A: Yes, as long as your module has an IPEX-1 (U.FL) compatible socket.
Q: Can I customize the cable length?
A: Standard length is 120mm, but Ebyte supports customization for bulk orders.