• GW Instek AFG-200/100 Series Arbitrary Function Generator

    $239.00

    MODEL NUMBER AFG-125 / AFG-125PAFG-225 / AFG-225P
    OUTPUT CHANNELS 12
    WAVEFORMS Sine, Square, Ramp, Pulse, Noise, ARB

    ARBITRARY 
    FUNCTIONS

    Sample Rate120 MSa/s
    Repetition Rate60MHz
    Waveform Length4k points
    Amplitude Resolution10 bits
    Non-Volatile Memory4k points

    FREQUENCY
    CHARACTERISTICS

    RangeSine/Square1uHz~25MHz
     Ramp1uHz~1MHz
    Resolution1uHz
    AccuracyStability±20 ppm
    Aging±1 ppm, per 1 year
    Tolerance≤1 mHz

    OUTPUT
    CHARACTERISTICS

    AmplitudeRange

    GPA-501 power supply: 1mVpp to 2.5Vpp (into 50Ω)2mVpp to 5Vpp (open-circuit)

    USB power supply : 1mVpp to 2Vpp (into 50Ω)2mVpp to 4Vpp (open-circuit)

    Accuracy±2% of setting ±1 mVpp (at 1 kHz)
    Resolution1mV or 3 digits
    Flatness±1% (0.1dB) ≤100kHz±3% (0.3 dB) ≤5MHz,±5% (0.4 dB) ≤12MHz±10%(0.9dB) ≤25MHz(sine wave relative to 1kHz)
    UnitsVpp, Vrms, dBm
    OffsetRange

    GPA-501 power supply: ±1.25 Vpk ac +dc (into 50Ω)±2.5Vpk ac +dc (Open circuit)

    USB power supply: ±1 Vpk ac +dc (into 50Ω),±Vpk ac +dc (Open circuit) 

    Accuracy2% of setting + 10mV+ 0.5% of amplitude
    WAVEFORM OUTPUTImpedance50Ω typical (fixed)> 10MΩ (output disabled)
    ProtectionShort-circuit protectedOverload relay automatically disables main output.

    SINE WAVECHARACTERISTICS

    Harmonic Distortion

    ≤-50 dBc   DC ~ 1MHz, Ampl > 1Vpp 
    ≤-35 dBc   1MHz ~ 5MHz, Ampl > 1Vpp 
    -30 dBc   5MHz ~ 25MHz, Ampl > 1Vpp

    SQUARE WAVECHARACTERISTICS

    Rise/Fall Time10ns at maximum output. (into 50 Ω load)
    Overshoot<2%
    Asymmetry1% of period +5 ns
    Variable duty Cycle

    1.0% to 99.0% ≤100kHz
    10% to 90% ≤ 1MHz
    50% ≤ 25MHz

    RAMPCHARACTERISTICS

    Linearity< 0.1% of peak output
    Variable Symmetry0% to 100% (0.1% Resolution)

    PULSECHARACTERISTICS

    Period40ns~2000s
    Pulse Width20ns~1999.9s
    Overshoot<2%
    Accuracy0.1%+20ns
    Jitter20ppm +10ns
    AM MODULATIONCarrier WaveformsSine, Square, Ramp, Pulse, Arb
    Modulating WaveformsSine, Square, Triangle, Upramp, Dnramp
    Modulating Frequency2mHz to 20kHz
    Depth0% to 120.0%
    SourceInternal
    FM MODULATIONCarrier WaveformsSine, Square, Ramp,
    Modulating WaveformsSine, Square, Triangle, Upramp, Dnramp
    Modulating Frequency2mHz to 20kHz
    Peak DeviationDC to Max Frequency
    SourceInternal
    SWEEPWaveformsSine, Square, Ramp,
    TypeLinear or Logarithmic
    Start/Stop Freq1uHz to Max Frequency
    Sweep Time1ms to 500s
    SourceInternal / Manual
    FSKCarrier WaveformsSine, Square, Ramp, Pulse
    Modulating Waveforms50% duty cycle square
    Modulation Rate2mHz to 100 kHz
    Frequency Range1uHz to Max Frequency
    SourceInternal
    PMCarrier WaveformsSine, Square, Ramp
    Modulating WaveformsSine, Square, Triangle, Upramp, Dnramp
    Modulation Rate2mHz to 20kHz
    Phase deviation0˚ to 360˚
    SourceInternal
    SUMCarrier WaveformsSine, Square, Ramp, Pulse, Noise
    Modulating WaveformsSine, Square, Triangle, Upramp, Dnramp
    Modulation Rate2mHz to 20kHz
    SUM Depth0% to 100.0%
    SourceInternal
    SYNC OUTPUTTypeSync, Sweep Marker, Burst Marker or Arbitrary Waveform Marker
    LevelTTL Compatible into 50Ω
    AssignmentChannel 1 or Channel 2
    PolarityNormal or Inverted
    Fan-out≥4 TTL Load
    Impedance50Ω Typical
    DUAL CHANNEL FUNCTIONPhase-180˚ ~180˚ (Square and Pulse can not be change, Phase is 0°)
    TrackSynchronize phase
    Coupling

    CH2=CH1 OR CH1=CH2 
    Frequency(Ratio or Difference) 
    Amplitude & DC Offset

    BURSTWaveformsSine, SquareRamp, Arb
    Frequency1uHz~15 MHz(sine)
    1uHz~15 MHz(Square) 
    1uHz~1 MHz (Ramp
    Burst Count1 to 65535 cycles or Infinite
    Start/Stop Phase-360 to +360
    Internal Period1ms to 500s
    Gate SourceExternal Trigger
    Trigger SourceSingle or Internal Rate
    TRIGGER DELAYN-Cycle, Infinite0s to 655350ns
    SAVE/RECALL 10 Groups of Setting Memories
    POWER OUTPUTOnly AFG-125P/AFG-225P

    Output Voltage : (2.5V/3.3V/5V)±5%, 
    Output Current : 0.6A

    INTERFACE USB (Device)
    GENERAL SPECIFICATIONSPower SourceDC 5V
     Power Consumption10 W (Max)
     Operating EnvironmentTemperature to satisfy the specification : 18 ~ 28˚C , Operating temperature : 0 ~ 40˚C ,Relative Humidity:  80%, 0 ~ 40˚C,Installation category CAT II
     Operating Altitude2000 Meters
     Storage Temperature-10~70˚C, Humidity: ≤70%
     Dimensions (WxHxD)215(W) x 35 (H) x 107(D) mm
     WeightApprox. 1kg