Advantest R3561L - 50 MHz to 2 GHz Tracking Generator "Inventory Clearance Items are being sold at or below cost to clear out older inventory. Items being sold for clearance may not be completely reconditioned or may not include all standard accessories. Please contact sales for specifics."
Advantest R4131A 3.5 GHz Spectrum Analyzer "Inventory Clearance Items are being sold at or below cost to clear out older inventory. Items being sold for clearance may not be completely reconditioned or may not include all standard accessories. Please contact sales for specifics."
Option 1DN tracking generator for E4407B, E4402B, E4403B, E4404B, E4405B ESA series spectrum analyzers. 9 kHz to 3 GHz. Sold installed with purchase of spectrum analyzer only.