美国BIRD鸟牌负载CAL-FN-CCAL-FN-C,CalibrationStandardTermination,(F)N-CombinationOpen-ShortLoadBirdCAL-Series,CalibrationStandardTerminati***(orCalibrationCombos)arerugged,reliableandeasytouse1.0watt,DC-6.0GHzprecisionqualityterminati***are***ailableisavarietyofconnectorcombinati***.PrecisionQualityEasytoUseRuggedReliable)