WA90B NEW PRODUCT Fixed Attenuator, 50.0W, 18.0 GHz (bidirectional), Type N, TNC, or SMA, Mountable - Designed to meet MIL-DTL-3933 environmental specifications. Compact construction to meet a wide range of design requirements. Dimensions & Weight: 0.41 kg; Length: 87.00 mm; Width: 89.00 mm; Height: 58.50 mm Connection & Mounting: Type N, SMA, or TNC connectors per MIL-STD-348..