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Frequency Counter

SS7301

SS7301 Frequency Counter has the measurement function of frequency, period, frequency ratio, etc., also with the measurement computing function such as multiple average, maximum, minimum, standard deviation, Allan Variance, a single relative deviation.



    FEATURES

    High accuracy with minimum measuring resolution 10 digits/s

    16-bit microcontroller is used and the speed of data processing is fast.

    Maximum frequency’s measurement can reach to 16GHz (options)

    Utility statistics functions of multi-average, maximum, minimum, PPM, standard deviation and Allan Variance for frequency measurement

    High-stability crystal oscillator is optional


    SPECIFICATIONS



    SS7301
    Measuring Functions
    FrequencyCH 1:  0.001Hz ~ 200MHz
    CH 2:  options 3GHz/6.5GHz
    CH 3:  options 3GHz/6.5GHz/12.4GHz/16GHz
    Measurement Resolution10 digits/s
    Period5ns ~ 1000s
    Pulse Width50ns ~ 1000s
    Duty Cycle1% ~ 99%
    Totalize0 ~ 1×1013
    Input
    Dynamic Range50mVrms ~ 1.0Vrms (Sine), 150mVPP ~ 4.5VPP(Pulse)
    Input Impedance1MΩ//35pF or 50Ω
    Coupling ModeAC or DC
    Trigger ModeRising edge or Falling edge
    Input Attenuation×1 or ×10
    Low-pass Filterstop frequency approx.100kHz
    Trigger Level-5.000V ~ +5.000V, step 5mV
    Other Functions
    Frequency Ratio
    Frequency Self-test
    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: USB, RS-232
    Optional: GPIB
    PowerAC 100 ~ 240V, 45 ~ 65Hz, < 35VA
    Dimension & Weight375×105×235mm, Approx. 3.7kg




    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)



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