Sennheiser AWM 1G8 (1785 - 1805 MHz) - active AWM directional antenna; suitable for Sennheiser EWD series; frequency response 1785 - 1805 MHz; for vertical and horizontal mounting; power supply via BNC connector or optional power supply unit; note: When used with EW-DX EM 2 (Dante) or EW-D EM, a power supply unit (EW-D Power Supply 549733) is required; dimensions without mounting plate: 180 x 180 x 53 mm; weight 700g; color white