This calibration procedure stipulates the calibration conditions, calibration items, calibration methods, calibration result processing and calibration cycle of the SWOB5 frequency sweep graphic indicator. This calibration procedure is applicable to the calibration of SWOB5. Other types of RF sweep signals and various VHF and UHF sweep generators can also be calibrated with reference to this procedure.
SJ 20261-1993 history
1970SJ 20261-1993 Verification regulation of model SWOB5 polyskop