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TX4G-TB-300 4dBi High Gain 4G LTE Magnetic Base Antenna
TX4G-TB-300 4dBi High Gain 4G LTE Magnetic Base Antenna
10000 in stock
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SKU:tx4g-tb-300
Product Overview
The TX4G-TB-300 is a professional-grade 4G LTE omnidirectional sucker antenna, meticulously engineered for high-performance cellular communication. Featuring a 4.0 dBi peak gain and a magnetic base for convenient mounting, it significantly enhances signal reception in mobile and stationary environments. Equipped with a 3-meter feeder line and a standard SMA-J interface, it ensures reliable 4G connectivity for industrial IoT gateways and wireless modules.
Technical Specifications
| Parameter | Technical Value |
|---|---|
| Frequency Range | 700 - 2700 MHz (4G LTE Full Band) |
| Peak Gain | 4.0 dBi |
| VSWR | ≤ 2.0 |
| Connector Type | SMA-J (SMA Male) |
| Antenna Height | 290mm |
| Magnetic Base | Φ30mm |
| Feeder Cable | RG174 / 3 Meters |
| Impedance | 50 Ω |
Product Details
Integrated Strong Magnetic Base
Equipped with a powerful Φ30mm magnetic base, this antenna can be easily and securely attached to metal surfaces such as equipment cabinets or vehicle roofs, ensuring flexible installation.
3-Meter RG174 Feeder
The included 3-meter high-quality RG174 coaxial cable allows for remote antenna placement to avoid signal shielding and interference from the device body.
Professional Test Report
Verified with Agilent E5071C: Measured VSWR maintains ≤ 2.0 across all 4G cellular bands.
Ideal Applications
Industrial Automation
External signal enhancement for industrial 4G routers and DTU cabinets.
Vehicle Telematics
Mobile data transmission for smart transportation and logistics tracking.
Resources
📄 Download Datasheet (PDF)FAQ
Q: Is the magnet strong enough for moving vehicles?
A: The base is designed for stationary or low-speed mobile applications. For high-speed vehicles, additional securing may be required.
Q: Can I customize the cable length or connector?
A: Yes, Ebyte provides customization services for cable length and connector types (e.g., TNC, BNC, N-type) based on bulk orders.