The SY426R-HF3(XXX) from Sinclair are Low-PIM, Directional Yagi Antennas that operate from 846 to 966 MHz. These vertically/horizontally polarized antennas provide a gain of 10 dBi and a VSWR of less than 1.4:1. They have a horizontal beamwidth of 52°, a vertical beamwidth of 45° and a front-to-back ratio of more than 20 dB. The antennas utilize a patent-pending hybrid design which provides a PIM of -150 dBc and can handle an input power of 150 W. They are available in compact housings that measure 9.5 x 26.0 x 14.0 inches with N-type or 4.3-10 connectors and are ideal for LMR/PMR system applications.
The SY426R-HF3(XXX) antennas have heavy-duty fiberglass radome material that protects the antenna under harsh weather conditions and also reduces the negative effect of icing on the radiating patterns when used in cold climates. They include clamps to support pipes in a good range of OD sizes for easy and secure installation and contain all elements with DC grounding, thereby ensuring static dissipation.
