A broadband 80dB range switched attenuator working from DC to 1GHz in 10dB, 1dB and 0.1dB steps with connectors: “N”(f) input, “N”(f) output. Size: 196mm (L) x 70mm sq. Weight: 1.25kg. Note: This is a 1Watt maximum handling device. A useful device in calibration when it comes to checking other attenuators.