UCL模拟电调移相器2500Mhz A wide variety of designs ranging from 10 Mhz to 2500 Mhz. These phase shifters are capable of varying the phase of an RF signal by adjusting the tune voltage of the device. Small special bands and octave bands designs are available to meet many applications. These devices exhibit 180 or 360 degree phase shift with excellent insertion loss and return loss.