2 TO 18.6 GHZ PLUG-IN FOR THE 8620C OR 8350B SWEEP GENERATOR MAINFRAMES. 8350B REQUIRES AN ADAPTER TO USE THIS PLUG-IN. UNIT HAS OPTION 004, REAR OUTPUT CONNECTOR. REMOVED FROM SERVICE, EXCELLENT CONDITION. INCLUDES MANUAL. GUARANTEED FOR 30 DAYS. Availability: Usually ships the next business day. $595.00