ANT-418-HESM RF ANT 418MHZ HELICAL SOLDER SMD The product ANT-418-HESM (RF ANT 418MHZ HELICAL SOLDER SMD) 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 393MHz to 443MHz. The antenna offers a gain of 1.7dBi and a VSWR of 2, ensuring efficient performance. Suitable for N/A, it has a compact height of 8.89mm and operates within a temperature range of N/A. Compliant with ROHS standards, it is packaged in BAG format, making it ideal for modern communication systems.