Model 751-005-080 is a 50 ohm manual variable attenuator that covers the DC through 3 GHz frequency range. This device features 80 dB of attenuation in 1 dB steps. The attenuation accuracy is +/-0.5 dB (1 dB steps) +/-0.7 dB or 4% (10 dB steps), and insertion loss is 1.5 dB maximum. Maximum VSWR is 1.70:1, RF input is 2W average and the RF connectors are SMA female. Manual variable attenuators designed by the company provide an accurate method of varying the level of a signal from DC to 3 GHz. Standard connector options are BNC, N, or SMA. Applications include test equipment, telecommunication systems, base stations, radar, and high precision applications such as military and defense programs.