The 02515M4 antenna is a heavy-duty broadband stainless steel flexible mobile antenna, to cover the full 148 – 174 MHz commercial radio band. Specifically designed for mining applications with radiator, mounted on a high impact base. The 02515M4 antenna offers a stable radiation pattern with negligible horizontal pattern tilt. Excellent decoupling from the coaxial feed system offers very good ground independence and a distortion free radiation pattern in all applications.