The 50P-2103 from JFW Industries is a Solid-State Programmable Attenuator that operates from 0.1 to 18 GHz. This USB-controlled attenuator has seven individually controlled attenuation steps: 0.5, 1, 2, 4, 8, 16 and 32 dB to cover a total attenuation range of 0 to 63 dB. The attenuator operates bi-directionally and can handle up to 24 dBm of power at the input port and 15 dBm of power at the output port. This 50-ohm attenuator requires a 5 V DC supply and is available in a module with SMA connectors.
