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📶 Elevate your signal game with HYS – Stay connected, stay ahead!
The HYS antenna operates at 433MHz with a 3.0dBi gain and vertical polarization, delivering omni-directional coverage. It features a low VSWR of less than 1.5 for efficient signal transmission, direct ground lightning protection, and supports up to 50W input power. Equipped with a durable stainless steel mounting bracket and a 3-meter RG58 coaxial cable with SMA male plug, it’s designed for versatile indoor and outdoor use to enhance your 433MHz device’s reception and transmission range.




| ASIN | B086YV2QLS |
| Antenna | 433MHz Omni Antenna |
| AntennaDescription | 433MHz Omni Antenna |
| Best Sellers Rank | #691 in Radio Antennas |
| Brand | HYS |
| Color | Silver |
| Customer Reviews | 4.3 out of 5 stars 136 Reviews |
| Impedance | 50 Ohms |
| Manufacturer | QUANZHOU TRUEST COMMUNICATION CO. ,LIMITED |
| Maximum Range | 9.8 Feet |
| Mfr Part Number | TC-UM433 |
| Model Number | TC-UM433 |
| Number of Channels | 1 |
| Number of Items | 1 |
| Unit Count | 1.0 Count |
| Warranty Description | This item can be returned in its original condition for a refund or replacement within 30 days of receipt. |
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