The FPVCL-043-N is a rugged, high-performance UHF left-hand circularly polarised (LHCP) prime focus feed, expertly engineered by Alaris mWAVE for operation in the 401–476 MHz frequency range. Specifically designed for integration with 3.8m diameter reflectors, this feed offers a self-supporting, vertex-mounted configuration that eliminates the need for external struts or guy wires—significantly reducing central blockage compared to traditional UHF feed designs. This low-blockage architecture results in enhanced antenna gain and improved sidelobe suppression, optimising overall system performance. A robust monopod structure supports the feed and includes a built-in ±3-inch focal axis adjustment to fine-tune feed positioning for optimal focus.