Quantic PMI Model No. PDPS-3F-6-AL is a 6-Bit Phase Shifter with a Speed of 300 ns Maximum, (100 ns Typical), Designed to Operate at a Frequency of 2.3 to 3.8 GHz with a VSWR of 2.0:1. This Unit has a typical Insertion Loss of 9.0 dB Maximum and a Phase accuracy of ±6° Maximum, 3° Typical at 3 GHz and a switching speed of 70 ns. The package size is 3.00" x 2.70" x 0.53" and has SMA female connectors.  https://www.quanticpmi.com/product-details/pdps-3f-6-al