The 50DR-111 from JFW Industries is a Manually Variable Attenuator that operates from DC to 2.7 GHz. The attenuator has an attenuation range from 0 to 60 dB with 1 dB steps. It is a dual rotary attenuator that can be controlled manually with two rotary knobs that have 1 dB and 10 dB steps. This 50-ohm attenuator has an insertion loss of less than 1.2 dB and has a VSWR of up to 1.5:1. The 50DR-111 attenuator can handle up to 2 Watts of average power and 1000 W of peak power. It is available in a module with coaxial SMA (F) or N-type (F) connectors.
