The butternut antenna is a type of vertical antenna commonly used in amateur radio. It is named after its distinctive shape, resembling a butternut squash. This antenna is designed for multi-band operation, typically covering the 80, 40, 20, 15, and 10-meter bands. It is known for its compact size and efficient performance. The butternut antenna features a trap system that allows for tuning on different bands. It is made of high-quality materials, such as aluminium and stainless steel, to ensure durability and resistance to harsh weather conditions. The butternut antenna is a popular choice among amateur radio operators due to its ease of installation and reliable performance.