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    函數(shù)信號產(chǎn)生器SFG-2110

    函數(shù)信號產(chǎn)生器SFG-2110

    簡要描述:直接數(shù)位合成技術(shù)及FPGA晶片設(shè)計 頻率范圍:0.1Hz~10MHz 頻率解析度:100mHz 頻率準確度及飄移度:+/-20ppm

    產(chǎn)品型號: SFG-2110

    所屬分類:發(fā)生器

    更新時間:2024-08-16

    詳細說明:

    直接數(shù)位合成技術(shù)及fpga晶片設(shè)計
    頻率范圍:0.1hz~10mhz
    頻率解析度:100mhz
    頻率準確度及飄移度:+/-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)定十組儲存及呼叫操作記憶
    內(nèi)附六位數(shù)150mhz高解析度頻率計
    具am/fm調(diào)變及 lin/log 掃描功能


    SFG-2110函數(shù)信號產(chǎn)生器
    規(guī)格

    main

    frequency range
    (for sine, square)
    0.1hz~10mhz
    frequency range
    (for triangle)
    0.1hz~1mhz
    frequency resolution 0.1hz
    frequency stability ∮ 20 ppm
    frequency accuracy ∮ 20 ppm
    frequency aging ∮ 5 ppm / year
    output function sine, square, triangle
    amplitude range 10vpp(into 50load)
    flatness(sinewave relative to 1khz) ≌∮ 0.3db,0.1hz°1mhz; ≌∮ 0.5db,1mhz°4mhz; ≌∮ 2db, 4mhz°10mhz
    impedance 50∮10
    attenuator -20db∮1db⊙2
    dc offset ≌-5v°≈+5v(into 50load)
    duty control range 20% to 80% below 1mhz (square wave only)
    duty control resolution 1%
    display 9 digits led display

    sine wave

    harmonics distortion -55dbc,0.1hz°200khz; -40dbc,0.2mhz°4mhz; -30dbc,4mhz°10mhz
    (specification applied from max. to 1/10 level)

    triangle wave

    linear ≠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

    level 4vpp∮1vpp°14.5vpp∮0.5vpp adjustable; rise or fall time; ∝120ns

    ttl output

    level ≠3vpp ; fan out; 20 ttl load ; rise or fall time ; ∝25ns

    sweep operation

    sweep/rate 100:1 ratio max. and adjustable
    sweep/time 0.5sec°30sec adjustable
    sweep/mode lin. / log. switch se-lector

    amplitude modulation

    depth & mod. frequency 0°100 ; 400hz(int),dc°1mhz(ext)
    carrier bw 100hz°5mhz(-3db)
    ext sensitivity ∝10vpp for 100modulation

    frequency modulation

    deviation & mod. frequency 0°∮5 ; 400hz(int),1khz(ext)
    ext sensitivity
     
    ∝10vpp for 10 modulation

    frequency counter

    range 5hz°150mhz
    accuracy time base accuracy∮1count
    time base ∮20ppm(23∮5) after; 30 minutes warm up
    resolution the maximum resolution is 100nhz for 1hz and 0.1hz for 100mhz
    input impedance 1m/150pf
    sensitivity ∝35mvrms(5hz~100mhz)
    ∝45mvrms(100mhz~150mhz)
    store/recall function
      10 groups of setting memories
    power source ac115v, 230v∮15%, 50/60hz
       

    accessories

      instruction manual x 1
    power cord x 1
    gtl-101 x 2
    dimension & weight 107(w)⊙266(h)⊙293(d) m/m
    approx. 3.2kg



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