The AT-A69 from RD Microwaves is a Low-PIM RF Attenuator that operates from 400 MHz to 13 GHz. It is available in attenuation options of 10, 20, and 30 dB with an attenuation accuracy of ±1.4 dB. This attenuator can handle an input power of 250 W and has a PIM better than -160 dBc (2x43 dBm @ 1900 MHz). It is available in a module with N-type (female) input and output connectors.
