R380.500.127 – RADIALL
2.4 GHz SMA Dipole Antenna
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The RADIALL R380.500.127 is a 2.4 GHz dipole antenna terminated with a standard SMA connector. This antenna is designed for vertical polarization and operates within the 2.4 GHz ISM band (2.400 – 2.4835 GHz). The dipole configuration provides an omnidirectional radiation pattern in the horizontal plane, with a typical gain of approximately 2.15 dBi. Impedance is nominally 50 ohms, ensuring compatibility with standard RF transceiver circuits. The SMA connector allows for direct connection to RF modules or test equipment. The antenna’s physical dimensions and materials are not specified, but typical dipole construction suggests a radiating element length of approximately λ/2 at the center frequency, where λ is the wavelength. Performance characteristics, such as VSWR and return loss, are dependent on the specific implementation and should be verified in the intended application.