Radiodetection Earth Stake The Radiodetection Earth Stake is a metal grounding accessory designed to provide an earth return path for transmitter signals during utility locating operations. Inserted directly into the ground, it helps establish an effective circuit for improved signal transmission and tracing performance. Key Features • Metal earth stake for transmitter grounding applications • Provides earth return path for transmitter signals • Helps improve signal transmission and utility tracing performance • Simple ground insertion design for field use