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  • 和田數(shù)位合成函數(shù)信號產(chǎn)生器 SFG-1013
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    數(shù)位合成函數(shù)信號產(chǎn)生器
    型　號：SFG-1013
    品　牌：臺灣固緯GWINSTEK
    技術(shù)指標(biāo)：Frequency Range:0.1Hz~3MHz
    和田數(shù)位合成函數(shù)信號產(chǎn)生器-SFG-1013-臺灣固緯GWINSTEK

    簡單介紹
    · 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

    SFG-1013 數(shù)位合成函數(shù)信號產(chǎn)生器的詳細(xì)介紹

    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

    0.1Hz Maximum

    Frequency Stability

    ∮ 20 ppm

    Frequency Accuracy

    ∮ 20 ppm

    Frequency Aging

    ∮ 5 ppm / year

    Amplitude Range

    10Vp-p (into 50?load)

    ∮20% at maximum position

    Impedance

    50?∮10?

    Attenuator

    -40dB∮1dB⊙1

    DC Offset

    ≌-5V°≈+5V(into 50?load)

    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

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

    PSQUARE WAVE

    Symmetry

    5% of period +4ns to 0.1Hz°100kHz

    Rise or Fall Time

    ∝100ns at maximum output. (into 50?load)

    TTL OUTPUT

    Level

    ≠3Vpp

    Fan Out

    20 TTL load

    Rise or Fall Time

    ∝25ns

    General

    Operation Environment

    Indoor use, altitude up ~ 2000m
    Ambient Temperature 0? ~ 40?
    Relative Humidity: Up to 80% at 0~ 40?
    Up to 70% at 35? ~ 40?
    Installation category II
    Pollution Degree 2

    POWER SOURCE

    AC 240V/220V/110V∮10%, 50/60Hz

    STORAGE CONDITION

    Temperature

    -10? ~ 70?

    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

    ，，

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