Magnetic Base Monopole Antenna
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This is a magnetic base omnidirectional antenna tuned for operation in the license-free spectrum band of 433 MHz, 470 - 510 MHz, and 860 - 930 MHz. It is lightweight and can be easily mounted on a metallic surface thanks to its strong magnetic base. We designed this antenna to be a perfect match for RAK7258, with stable performance and good VSWR. The coaxial cable attached to the magnetic base has a length of 1.5 meters.
Key Features
| Frequency | 433 MHz | 470 - 510 MHz | 860 - 930 MHz |
|---|---|---|---|
| Gain | -9.5 dBi | -9.5 dBi | 1.27 dBi |
| VSWR | ≤ 2.5 | ≤ 3.0 | ≤ 2.0 |
| Efficiency Max | 12% | 22% | 53% |
| Impedance | 50 Ω | 50 Ω | 50 Ω |
| Polarization | Linear polarization - Vertical | Linear polarization - Vertical | Linear polarization - Vertical |
Documentation
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Product Reviews
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