Rohde and Schwarz UP350

C3	Three years of depot calibration coverage based on the R&S recommended calibration interval - includes test data. The first calibration is included with product delivery with 2 additional depot calibrations
C5	Five years of calibration coverage based on the R&S recommended calibration interval - includes test data. The first calibration is included with product delivery with 4 additional depot calibrations
R3	Three years of depot repair coverage, including redepot calibration and test data if necessary to complete a repair – 1st year of repair coverage is provided by the 12-month new product warranty.
R5	Five years of depot repair coverage, including redepot calibration and test data if necessary to complete a repair – 1st year of repair coverage is provided by the 12-month new product warranty
ZZA-300	19" rack adapter, 2 x 1/2, 3 HU for AM300/FS300/SM300/UP300/UP350
ZZK-300	Carrying case for AM300/FS300/SM300/UP300/UP350