The 86222A Sweep Oscillator Plug-In covers from 10MHz to 2.4GHz with continuous sweeping capability. Internally leveled flatness of ?0.25 dB over full range. Basic accuracy in CW mode is ?10MHz and ?15MHz in all sweep modes. Maximum leveled power of 13 dBm (20 mW); typically 15 dBm. Power level accuracy of ?1 dB. Frequency response of 150kHz, typically. For use in the 8620C Mainframe. Price for Plug-in only