SFG-1013 3MHz DDS Function Generator with Voltage Display
 
 

 

SFG-1013 3MHz DDS Function Generator with Voltage Display

FEATURES
  • DDS Technology and FPGA Chip Design
  • Frequency Range:0.1Hz~3MHz
  • High Frequency Accuracy : ± 20ppm
  • High Frequency Stability : ± 20ppm
  • Max. Frequency Resolution :100mHz
  • Low Distortion Sine Wave:-55dBc,0.1Hz~200kHz
  • Voltage Display

  • SPECIFICATIONS

    SFG-1000 Series, an economic function generator with high accuracy and high stability output, is designed based on the DDS (Direct Digital Synthesized) technology embedded in a large scale FPGA. The frequency range of 3MHz and the output waveform selection of Sine, Square, Triangle and TTL of SFG-1000 Series adequately provide the fundamental features to ensure high confidence for the test results. The DDS technology at an affordable price gives a high value solution to the users who need a signal source for accurate but unsophisticated measurement applications.

    MAIN

    Output Function
    Sine, Square, Triangle
    Frequency Range
    (For Sine, Square)
    0.1Hz~3MHz
    Frequency Range
    (For Triangle)
    0.1Hz~1MHz
    Frequency Resolution
    0.1Hz Maximum
    Frequency Stability
    ± 20 ppm
    Frequency Accuracy
    ± 20 ppm
    Frequency Aging
    ± 5 ppm / year
    Amplitude Range
    10Vp-p (into 50Ωload)
    Amplitude Accuracy
    ±20% at maximum position
    Impedance
    50Ω±10%
    Attenuator
    -40dB±1dB×1
    DC Offset
    <-5V~>+5V(into 50Ωload)
    Duty Control Range
    25% to 75% below 1MHz (Square wave only)
    Display
    6-digit LED display
    Output Control
    ON/OFF selector

    SINE WAVE

    Harmonics Distortion
    From Amplitude control at maximum position without any attenuation to
    its 1/10 of any combination setting, TTL OFF
    -55dBc, 0.1Hz ~ 200kHz
    -40dBc, 0.2MHz ~ 2MHz
    -35dBc, 2MHz ~ 3MHz
    Flatness
    (at maximum amplitude relative to 1kHz)
    <±0.3dB, 0.1Hz ~ 1MHz
    <±0.5dB, 1MHz ~ 2MHz
    <± 1dB, 2MHz ~ 3MHz

    TRIANGLE WAVE

    Linear
    ¡Ù98%,0.1Hz~100kHz;¡Ù95%,100kHz~1MHz

    SQUARE WAVE

    Symmetry
    5% of period +4ns to 0.1Hz~100kHz
    Rise or Fall Time
    ∝100ns at maximum output. (into 50Ωload)

    TTL OUTPUT

    Level
    ¡Ù3Vpp
    Fan Out
    20 TTL load
    Rise or Fall Time
    ∝25ns

    General

    Operation Environment
    Indoor use, altitude up ~ 2000m
    Ambient Temperature 0¢J~ 40¢J‘ª
    Relative Humidity: Up to 80% at 0¢J~ 40¢J‘ª
    Up to 70% at 35¢J~ 40¢J‘ª
    Installation category II
    Pollution Degree 2
    POWER SOURCE
    AC 240V/220V/110V±10%, 50/60Hz

    STORAGE CONDITION

    Temperature
    -10¢J~ 70¢J‘ª
    Humidity
    70% (Maximum)

    ACCESSORIES

    User manual × 1
    Power Cord x 1
    GTL-101× 1
    DIMENSION & WEIGHT
    251(W)×91(H)×291(D) mm
    Approx. 2.1kg


    OPTION

    Model
    Name
    Descripation
    GTL-101
    BNC-Alligator Test Lead
    GOS-310, GVT-427B/417B,GFC-8010H/8131H/8270H, GFG Series

     

     
     
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