Quantic PMI Model PEC-30-500M40G-20-12-292FF is a 500 MHz to 40 GHz Low Noise Amplifier. This amplifier has a typical gain of 30 dB with ±2.5 dB flatness; a noise figure of 5.5 dB, an OP1dB of +19 dBm, a Psat of +23 dBm, an input power handling of +17 dBm, and a VSWR of 1.98:1. This unit has 2.92 mm female connectors and is 1.37" x 1.00" x 0.60".  https://www.quanticpmi.com/product-details/pec-30-500m40g-20-12-292ff