The Wittenberg Antennas WB 5000 SMA indoor antenna is a MIMO antenna system designed for comprehensive mobile connectivity, supporting 2G, 3G, 4G, and 5G networks. This tabletop antenna features two antenna elements with identical frequency coverage of 698-960 MHz and 1710-3800 MHz, providing broad compatibility across multiple mobile bands. The omnidirectional radiation pattern ensures consistent signal reception from all directions, while the typical VSWR rating of under 2.5:1 at 1710-2170 MHz indicates efficient signal transmission with minimal reflection. With a gain of 5 dBi at 2.8 GHz and 4 dBi at 2.4 GHz across all frequency bands, this antenna delivers reliable signal amplification for enhanced network performance. The system includes a 2-meter long cable with two SMA connectors, facilitating easy installation and connection to compatible devices. Element isolation greater than 18 dB minimizes interference between the two antennas and supports effective MIMO operation for increased data throughput. Rated for a maximum input power of 20 watts with a 50-ohm impedance, this black antenna is designed for durable indoor use. Its compact tabletop design makes it suitable for various indoor environments where improved mobile signal reception is required for mobile devices, routers, or other network equipment operating on 2G to 5G networks.