SBA9113 meets CISPR 16-1-4 for site verification above 1GHz. SBA 9113 is designed because there are no omnidirectional broadband antennas operating above 1GHz in the world. If common microwave antennas (such as logarithmic or horn antennas) are used to verify the test site, the results will be insufficient, because the directional gain antennas in these patterns do not consider the characteristics of the test site.

main feature:

        SBA9113 meets CISPR 16-1-4 for site verification above 1GHz. SBA 9113 is designed because there are no omnidirectional broadband antennas operating above 1GHz in the world. If common microwave antennas (such as logarithmic or horn antennas) are used to verify the test site, the results will be insufficient, because the directional gain antennas in these patterns do not consider the characteristics of the test site.

       The main purpose of the microwave biconical antenna is to evaluate the test site, measure the field strength (frequency selection) and generate a specific field strength (such as ERP or EIRP). Due to its broadband characteristics, it is not necessary to replace the antenna as frequently as a half-wave dipole antenna, thereby saving measurement time. Microwave biconical antennas allow continuous frequency sweeps to be performed across the entire frequency range. Due to its similar pattern, fixed phase center and high power handling capability to dipole antennas, SBA 9113 can replace half-wave dipole antennas in many occasions.

       SBA 9113 is not suitable for very low limit radiation emission tests. Horn and logarithmic antennas are more suitable for this purpose due to their better antenna coefficients. A typical application of SBA 9113 is to determine the field strength exposure near the base station in the GSM frequency band.