Quantic PMI Model BPM-4G8G-HS is a high speed, Bi-Phase Modulator operating over the 4 to 8 GHz frequency range that offers 0° / 180º phase states with an insertion loss of 3 dB and a switch time of 25 ns. This model features a compatible control with low amplitude and phase error. Package size is 1.25" x 1.25" x 0.5" with SMA female connectors.