HJ-IPEX1-RG1.13-380mm antennas are produced by HJ Technology and comply with the Restriction of Hazardous Substances (RoHS) directive. These devices are low cost, flexible, and small in size, making them ideal for use in wireless applications such as cellular phones, PDAs, wireless data transceivers, and other consumer electronics and IoT devices. The antennas measure 38 mm long and are made of RF-friendly materials such as polyolefin sheathing, nickelplated copper, and stainless steel. The antennas provide a gain of 2.2 decibels and an appropriate impedance for application-specific systems. The antennas are waterproof, shock resistant, and feature a durable outer sheathing that resists vibration.