Overview
The QRHA18G-OB by The EMC Shop is an industrial/military strength directional antenna and can be used as a reference test antenna in the laboratory. The antenna is highly suited for wideband communication and can be ideally used in multiple applications like mobile communication, countermeasures, monitoring, jamming and military applications. The QRHA18G-OB is made with the military-grade aluminium to withstand even the harshest of environments.
The QRHA18G-OB is providing maximum propagation directionally on all frequencies between 1GHz and 18GHz in two linear polarization. The broadband horn antenna QRHA18G-OB offer a low VSWR in their nominal frequency range and very broad bandwidth. The gain increases with frequency up to approx. 16 dBi, The increasing gain with frequency helps to compensate for cable losses. The QRHA18G-OB horn is suitable for both, transmission and receiving applications. The max. allowed Input Power is only limited by the female N-connector. The detailed manual of the calibrated test antennas includes Gain, Antenna Factor, VSWR and Directional Patterns.
The back structure mounting section allows easy adjustment for vertical, horizontal and 45 deg polarizations.
