The 86222B Sweep Oscillator Plug-In is designed for 8620 Series Sweep Oscillators. Provides CW or Continuous Swept 10MHz to 2.4GHz frequency coverage. Power output is calibrated from 0 to +13 dBm in 1 dB increments with 0.25 dB flatness and excellent linearity (2MHz) over the entire frequency range. Offers a crystal marker system that provides comb markers at 1, 10, or 50MHz.