Features
Minimum measuring resolution 11 digits/s
Time resolution 25ps(typical)
Maximum frequency's measurement can reach to 26.5GHz (options)
Measures Frequency, Period, Duty Cycle, Frequency Ratio, Totalize, Phase Difference, Pulse Width, Time Interval and DCV.
Utility statistics functions of multi-average, maximum, minimum, PPM, standard deviation and Allan Variance for frequency measurement
Stores 15 group status
High-stability crystal oscillator is optional
SPECIFICATIONS
SS7200ASS7300SS7400SS7402Measuring Functions Frequency RangeCH 1: 0.001Hz ~ 200MHz, CH 2: 0.001Hz ~ 200MHz CH 3: 3GHz/6.5GHz/12.4GHz/16GHz/20GHz/26.5GHz(option)Display Resolution8 digits/s10 digits/s11 digits/s11 digits/sPeriod5ns ~ 1000s Time Interval Range10ns ~ 10000s 1ns ~ 10000sResolution2.5ns500 ps150ps25 psPulse Width30ns ~ 5000s1ns ~ 10000sDuty Cycle1% ~ 99%Totalize0 ~ 1x1013Phase Difference1° ~ 359° InputDynamic Range50mVrms ~ 1.0Vrms (Sine), 150mVPP ~ 4.5VPP(Pulse)Input Impedance1MΩ//35pF or 50ΩInput Attenuationx1 or x10Trigger Level-5.000V ~ +5.000V Other FunctionsFrequency Ratio√Up/Low Limit"Limit" light on shows the result out of range, off shows within rangeStatistics CalculationMulti-average, Max.,Min., PPM, SD, Allan VarianceStandard Time baseAccuracy5x10-8Daily Aging1x10-8/dayOptional Time baseAccuracy5x10-8Daily Aging5x10-10/dayChannel Options Frequency RangeDynamic Range3.0GHz100MHz~3GHzA.-27dBm~+19dBm(100MHz~2.6GHz)
-15dBm~+19dBm(2.6GHz~3.0GHz)100MHz~3GHzB.-27dBm~+19dBm6.5GHz200MHz~6.5GHz-15dBm~+13dBm12.4GHz6.5GHz~12.4GHz-15dBm~+10dBm16.0GHz6.5GHz~16GHz-15dBm~+10dBm20.0GHz200MHz~20GHz-10dBm~+10dBm(200MHz~350MHz)-15dBm~+10dBm(350MHz~18GHz)-10dBm~+10dBm(18GHz~20GHz)26.5GHz10GHz~26.5GHz-20dBm~+10dBm(10GHz~20GHz)-15dBm~+10dBm(20GHz~24GHz)-10dBm~+10dBm(24GHz~26.5GHz)General CharacteristicsInterfaceStandardUSBUSB, RS-232USB, RS-232RS-232, GPIBOptionalRS-232, GPIBGPIBGPIB○PowerAC 220V(10%) or AC110V(10%),50HZ(5%) or 60Hz(5%)AC 220V(1±10%) ,50Hz(1±5%) <70VA(for SS7402 and SS7400)Dimension375x105x235mmWeight3.7kg3.7kg4.2kg5.2kg