SW433-TH32 RF ANTENNA 433MHz 32MM COPPER SPRING The product SW433-TH32 (RF ANTENNA 433MHz 32MM COPPER SPRING) is a versatile RF antenna designed for optimal signal transmission and reception. Featuring a HELICAL type design with an impedance of N/A, it supports a wide frequency range of 433MHz. The antenna offers a gain of 2.15dBi and a VSWR of <1.5, ensuring efficient performance. Suitable for N/A, it has a compact height of 32mm and operates within a temperature range of N/A. Compliant with ROHS standards, it is packaged in BOX format, making it ideal for modern communication systems.