The 2118308-1 is a compact multi-band LTE/cell antenna designed to cover virtually all cellular bands including LTE, UMTS, US Dual, EU Triband, and WCDMA frequencies in a single assembly. It utilizes TE's MetaSpan metamaterial technology to achieve broad frequency coverage across three bands: 698–960 MHz, 1710–2170 MHz, and 2300–2700 MHz, with a peak gain of +3.9 dBi and VSWR less than 3.0:1. The antenna features linear polarization, 50 Ohms unbalanced feed point impedance, and can handle 3 Watts continuous wave power, with dimensions of 110.0 mm × 14.0 mm × 1.31 mm and a weight of 4.2 g. It is mounted via adhesive on plastic covers and includes a 120 mm cable with TE MCIS connector. This compact, multi-band design is ideal for mobile devices, IoT applications, and other wireless systems requiring efficient coverage across multiple cellular standards without requiring separate antennas.