Siretta Oscar 18 Directional Antenna with 1m Cable, 5G/4G/WiFi 6/LPWAN

The Siretta Oscar 18 Directional Antenna is a Yagi antenna offering a peak gain of 8 dBi for outdoor wireless connectivity.

The Oscar 18 is a professional-grade, directional Yagi antenna built for outdoor performance across a range of modern wireless frequencies. Its enclosure is a UV and water-resistant plastic radome, designed to withstand the elements for permanent external installations. The directional Yagi design is suited to rural or low-signal areas where maximising transmission and reception is important for reliable connectivity.

Connectivity

The antenna supports cellular networks including 5G NR, 4G LTE, 3G UMTS, and 2G GSM. It is also compatible with dual-band Wi-Fi 6 (2.4GHz and 5GHz), Bluetooth, Zigbee, and LPWAN technologies such as LoRa, Sigfox, and Helium, making it a single antenna solution for Internet of Things (IoT) deployments and signal enhancement projects.

Key Features

• Peak gain of 8 dBi to boost signal strength for both transmission and reception
• UV and water-resistant radome for outdoor use
• Supplied bracket for mounting on either a wall or a pole
• Compact Yagi form factor with a 1m cable
• Dimensions (width x depth x height): 2.2 x 0.2 x 3.3, weight 600 g
• Broad compatibility across cellular, Wi-Fi, Bluetooth, Zigbee, and LPWAN standards

Applications

Common professional and industrial uses include train-to-ground communications for railway systems, precision agriculture sensor networks, smart grid infrastructure, and real-time GPS. Choose the Siretta Oscar 18 Directional Antenna when a robust, permanently mounted outdoor antenna is required for reliable long-range wireless communication.