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Function Generators

Function Generator TFG1900B Series

Economic, Cute size and Lightweight

10μHz frequency resolution

16 common used waveforms: Sine, Square, Ramp, Exponent, Noise, etc.

AM,FM,PM,PWM,FSK modulation

Frequency sweep and burst function

USB Device


    FEATURES

    Economic, Cute size and Lightweight

    10μHz frequency resolution

    16 common used waveforms: Sine, Square, Ramp, Exponent, Noise, etc.

    AM,FM,PM,PWM,FSK modulation

    Frequency sweep and burst function

    USB Device


    SPECIFICATIONS


    TFG1903BTFG1905BTFG1910BTFG1920B
    Frequency
    RangeSine10μHz ~ 3MHz10μHz ~ 5MHz10μHz ~ 10MHz10μHz ~ 20MHz
    Square10μHz ~ 5MHz
    Others10μHz ~ 1MHz
    Resolution10μHz
    Accuracy±50ppm
    Waveform
    Type16   waveform, Sine, Square, Ramp, Exp, Log, Noise, etc.
    Length1024 points
    Sampling Rate100 MSa/s
    Vertical Resolution8 bits
    SineHarmonic Distortion-40dBc(5MHz);   -35dBc(>5MHz)
    Total Distortion0.5% (20Hz ~ 20kHz, 20Vpp)   
    SquareRise/Fall Edge Time35ns        Overshoot: 10 %
    Duty Cycle0.1% ~ 99.9%
    RampSymmetry0.0% ~100.0%
    Amplitude
    RangeFrequency8MHz0 ~ 10Vpp(50Ω),  0 ~ 20Vpp(Open circuit)
    Frequency>8MHz0 ~ 9Vpp  (50Ω),    0 ~ 18Vpp(Open circuit)
    Resolution
    5mVpp(Amplitude>2Vpp)
    0.5mVpp(Amplitude2Vpp)
    DC Offset (Ampl.   0Vpp)
    Range±5Vdc (50Ω), ±10Vdc (Open   circuit)
    Resolution5mVdc
    Modulation
    FM,AM,Carrier Waveform16   waveforms, Sine, Square, Ramp, etc. (only Pulse for PWM)
    PM,PWMModulating Waveform16 waveforms, Sine, Square,   Ramp, etc.
    Modulating Frequency40mHz ~ 20kHz
    FSKCarrier Waveform16 waveforms, Sine, Square,   Ramp, etc.
    Modulating WaveformSquare
    FSK Rate40mHz ~ 100kHz
    Frequency Sweep
    Sweep ModeLinear or Logarithmic
    Sweep RangeStart/Stop Frequency can be   set arbitrarily
    Sweep Time50ms ~ 500s
    Burst
    Burst Waveform16 waveforms, Sine, Square,   Ramp, etc.
    Burst Count1 ~ 1000000
    Internal Period1μs ~ 20s
    Start/Stop Phase0° ~ 360°
    SYNC Output
    Waveform   CharacteristicSquare, edge time 20ns
    Output LevelTTL compatible, low   level<0.3V, high level>4V
    General   Characterisctics
    PowerAC 100 ~ 240V, 45 ~ 65Hz,   < 20VA
    DisplayVFD display
    Dimension &   Weight256×101×318mm, Approx.1.5   kg


    Standard Accessories

    Power Cord

    Power Cord

    1

    BNC Testing cable

    BNC Testing cable

    1

    CD(Software+ User's Guide)

    CD

    1


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