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Universal Frequency Counter/Timer /Analyzer

SS7200/7300/7400/7402

SS7400 Universal Frequency Counter/Timer/Analyzer introduces high reliability and large scale integrated circuit.

    Brief Introduction 

    SS7402 Universal Frequency Counter/Timer/Analyzer introduces high reliability and large scale integrated circuit. With multi-cycle synchronous, reciprocal count and TDC technology combined, the measurement accuracy is improved. It has the measurement function of frequency, period, time interval, pulse width, duty cycle, count, phase difference, also with the measurement computing function such as multiple average, maximum, minimum, standard deviation, Allan Variance, a single relative deviation. The instrument has advantages of stable performance, complete functional, wide measuring range, high sensitivity and precision, small size, nice outlook, easy to use and reliable.


    Features

    Minimum measuring resolution 11 digits/s 

    Time resolution 25ps

    Maximum frequency’s measurement can reach to 16GHz (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


    SS7200ASS7300SS7400SS7402
    Measuring Functions
    Frequency RangeCH 1:  0.001Hz ~ 200MHz,

    CH 2:  0.001Hz ~ 200MHz

    CH 3:  optional 3GHz/6.5GHz/12.4GHz/16GHz
    Measurement Resolution8 digits/s10 digits/s11 digits/s11 digits/s
    Period5ns ~ 1000s5ns ~ 1000s5ns ~ 1000s5ns ~ 1000s
    Time Interval Range10ns ~ 10000s10ns ~ 10000s1ns ~ 10000s1ns ~ 10000s
    Resolution2.5ns500 ps150ps25 ps
    Pulse Width30ns ~ 5000s30ns ~ 5000s1ns ~ 10000s1ns ~ 10000s
    Duty Cycle1% ~ 99%
    Totalize0 ~ 1×1013
    Phase Difference0° ~ 360°0° ~ 360°1° ~ 359°1° ~ 359°
    DC VoltageN/AN/A±19.99 VDC
    Input
    Dynamic Range50mVrms ~ 1.0Vrms (Sine), 150mVPP ~ 4.5VPP(Pulse)
    Input Impedance1MΩ//35pF or 50Ω
    Input Attenuation×1 or ×10
    Trigger Level-5.000V ~ +5.000V, step 5mV
    Other Functions
    Frequency Ratio
    Up/Low Limit"Limit" light on shows the result out of range, off shows within range
    Statistics CalculationMulti-average, Max.,Min., PPM, SD, Allan Variance
    Standard Time Base
    Accuracy5×10-8
    Daily Aging1×10-8/day
    Optional Time Base
    Accuracy5×10-8
    Daily Aging5×10-10/day
    General Characteristics
    InterfaceStandard USBUSB, RS-232USB, RS-232RS-232, GPIB

    Optional RS-232, GPIBGPIBGPIB
    PowerAC 100 ~ 240V, 45 ~ 65Hz, undefined 35VA

    AC220V (1 ±10%)

    50Hz(1±5%)<70VA

    Dimension & Weight375×105×235mm, 4.2kg

    375×105×235m

    Approx. 5.2kg


    Standard Accessories

    Power Cord

    Power Cord

    1

    BNC Testing Cable

    BNC Testing Cable

    1

    CD(Software+ User's Guide)

    CD

    1


    Channel Options

    CH3

    Frequency Range

    Dynamic Range

    3.0GHz

    100MHz ~ 3GHz

    -27dBm~+19dBm(100MHz ~ 2.6GHz)

    -15dBm~+19dBm(2.6GHz ~ 3GHz)

    6.5GHz

    200MHz ~ 6.5GHz

    -15dBm ~ +13dBm (200MHz ~ 400MHz)

    -20dBm ~ +13dBm (400MHz ~ 6GHz)

    -15dBm ~ +13dBm (6.GHz ~ 6.5GHz)

    12.4GHz

    6.5GHz ~ 12.4GHz

    6.5GHz ~ 12.5GHz

    16.0GHz

    6.5GHz ~ 16GHz

    -18dBm ~ +10dBm(6.5GHz ~ 12.4GHz)

    -15dBm ~ +10dBm(12.4GHz ~ 16GHz)


  • Detail
  • Software
  • Accessory
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