Magnetic Base Monopole Antenna
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.
|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|
|Impedance||50 Ω||50 Ω||50 Ω|
|Polarization||Linear polarization - Vertical||Linear polarization - Vertical||Linear polarization - Vertical|
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