Rohde and Schwarz FSC6

B22	RF preamplifier, gain 20dB, 9kHz to 3GHz for FSC3,
C3	Three years of Factory Standard depot calibration coverage based on the R&S recommended calibration interval - includes test data.
C3	Three years of Factory Standard depot calibration coverage based on the R&S recommended calibration interval - includes test data.
C5	Five years of Factory Standard depot calibration coverage based on the R&S recommended calibration interval - includes test data. ( )
C5	Five years of Factory Standard depot calibration coverage based on the R&S recommended calibration interval - includes test data. ( )
DCV-1	Documentation of calibration values
DCV-ZP	Printout of DCV (additional, in combination with DCV-Option only)
R3	Three years of depot repair coverage, including Factory Standard recalibration and test data if necessary to complete the repair.
R3	Three years of depot repair coverage, including Factory Standard recalibration and test data if necessary to complete the repair.
R5	Five years of depot repair coverage, including Factory Standard recalibration and test data if necessary to complete the repair.
R5	Five years of depot repair coverage, including Factory Standard recalibration and test data if necessary to complete the repair.