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SFG-2020函數(shù)信號(hào)發(fā)生器

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產(chǎn)品名稱：函數(shù)信號(hào)發(fā)生器 [訂購(gòu)該產(chǎn)品]產(chǎn)商/品牌：中國(guó)臺(tái)灣產(chǎn)品型號(hào)：SFG-2020產(chǎn)品規(guī)格：SFG-2020

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產(chǎn)品簡(jiǎn)介：

產(chǎn)品特點(diǎn)

  • 直接數(shù)位合成技術(shù)及FPGA晶片設(shè)計(jì)
  • 頻率范圍:0.1Hz~20MHz
  • 頻率解析度:100mHz
  • 頻率準(zhǔn)確度及飄移度:+/-20ppm
  • 低失真正弦波:-55dBc,0.1Hz~200kHz
  • 輸出波形:正弦波、方波、三角波
  • 具TTL及CMOS OUT
  • 前面板可設(shè)定十組儲(chǔ)存及呼叫操作記憶

    產(chǎn)品規(guī)格

    Based on Direct Digital Synthesized (DDS) technology and unique FPGA design, SFG-2000/2100 Series
    Function Generators are built with exceptionally high performance far exceeding that of any conventional
    function generators, at a very competitive price. Stable output frequency, low distortion, and fine
    frequency resolution are the most remarkable characteristics of this product series.

    MAIN

    Frequency Range
    (For Sine, Square)    		1Hz~20MHz
    Frequency Range
    (For Triangle)    		1Hz~1MHz
    Frequency Resolution1Hz
    Frequency Stability∮ 20 ppm
    Frequency Accuracy∮ 20 ppm
    Frequency Aging ∮ 5 ppm / year
    Output FunctionSine, Square, Triangle
    Amplitude Range2mV~10Vpp(into 50load)
    Impedance50∮10
    Attenuator-20dB∮1dB⊙2
    DC Offset≌-5V°≈+5V(into 50load)
    Duty Control Range 20% to 80%, 2Hz~1MHz (Square wave only)
    Range Resolution 1%
    Display9 digits LED display

    SINE WAVE

    Harmonics Distortion-55dBc,0.1Hz°200kHz; -40dBc,0.2MHz°4MHz; -30dBc,4MHz°10MHz
    (Specification applied to both TTL/CMOS OFF and from MAX. to 1/10 level)
    Flatness (Relative to 1kHz)≌∮ 0.3dB,0.1Hz°1MHz; ≌∮ 0.5dB,1MHz°4MHz; ≌∮ 2dB, 4MHz°10MHz

    TRIANGLE WAVE

    Linearity≠98,0.1Hz°100kHz;≠95,100kHz°1MHz

    SQUARE WAVE

    Symmetry∮ 1% of period +4ns to 0.1Hz°100kHz
    Rise or Fall Time∝25ns at maximum output.(into 50load)

    CMOS OUTPUT

    Level4Vpp∮1Vpp°15Vpp∮1Vpp adjustable; Rise or Fall Time ∝120ns

    TTL OUTPUT

    Level≠3Vpp ; Fan Out; 20 TTL load ; Rise or Fall Time ∝25ns
    STORE/RECALL FUNCTION
     10 groups of Setting memories
    POWER SOURCE 
     AC115V∮10%, AC 230V+10%/-15%, 50/60Hz

    ACCESSORIES

     Instruction manual⊙1
    Power Cord x 1
    GTL-101⊙ 1
    DIMENSION & WEIGHT266(W)⊙107(H)⊙293(D) mm
    Approx. 3.1kg

     


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