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    SFG-2104數(shù)字合成信號源

    sfg-2104數(shù)字合成信號源sfg-2104|固緯sfg-2104數(shù)字合成信號源的特點:

    • 直接數(shù)位合成技術(shù)及fpga晶片設(shè)計 
    •  頻率范圍:0.1hz~4mhz 
    •   頻率解析度:100mhz 
    •  頻率度及飄移度:+/-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-2104數(shù)字合成信號源sfg-2104|固緯sfg-2104數(shù)字合成信號源的技術(shù)參數(shù):

    main

    frequency range(for sine, square)

    0.1hz~4mhz

    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 1power cord x 1gtl-101 x 2

    dimension & weight

    107(w)⊙266(h)⊙293(d) m/mapprox. 3.2kg

    sfg-2107數(shù)字合成信號源sfg-2107|固緯sfg-2107數(shù)字合成信號源

    sfg-2110數(shù)字合成信號源sfg-2110|固緯sfg-2110數(shù)字合成信號源

    sfg-2120數(shù)字合成信號源sfg-2120|固緯sfg-2120數(shù)字合成信號源

    sfg-2104數(shù)字合成信號源sfg-2104|固緯sfg-2104數(shù)字合成信號源

    sfg-2007數(shù)字合成信號源sfg-2007|固緯sfg-2007數(shù)字合成信號源

    sfg-2004數(shù)字合成信號源sfg-2004|固緯sfg-2004數(shù)字合成信號源

    sfg-1003數(shù)字合成信號源sfg-1003|固緯sfg-1003數(shù)字合成信號源

    sfg-1013數(shù)字合成信號源sfg-1013|固緯sfg-1013數(shù)字合成信號源

    SFG-2110數(shù)字合成信號源SFG-2110

    sfg-2110數(shù)字合成信號源sfg-2110|固緯sfg-2110數(shù)字合成信號源的特點:

    • 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數(shù)字合成信號源sfg-2110|固緯sfg-2110數(shù)字合成信號源的技術(shù)參數(shù):

    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 1power cord x 1gtl-101 x 2

    dimension & weight

    107(w)⊙266(h)⊙293(d) m/mapprox. 3.2kg

     

    SFG-1003數(shù)字合成信號源SFG-1003|固緯SFG-1003數(shù)字合成信號SFG-1003數(shù)字合成信號源SFG-1003|固緯SFG-1003數(shù)字合成信號

    sfg-1003數(shù)字合成信號源sfg-1003|固緯sfg-1003數(shù)字合成信號源的特點:

    ·  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

    sfg-1003數(shù)字合成信號源sfg-1003|固緯sfg-1003數(shù)字合成信號源的技術(shù)參數(shù):

    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 se-lection 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 50load)

    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 se-lector

    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

    square 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 ~ 2000mambient temperature 0 ~ 40relative humidity: up to 80% at 0 ~ 40up to 70% at 35 ~ 40installation category iipollution degree 2

    power source

    ?

    ?

    ac 240v/220v/110v∮10%, 50/60hz

    storage condition

    temperature

    -10 ~ 70

    humidity

    70% (maximum)

    accessories

    ?

    user manual ⊙ 1power cord x 1gtl-101⊙ 1

    dimension & weight

    251(w)⊙91(h)⊙291(d) mmapprox. 2.1kg

    sfg-2107數(shù)字合成信號源sfg-2107|固緯sfg-2107數(shù)字合成信號源

    sfg-2110數(shù)字合成信號源sfg-2110|固緯sfg-2110數(shù)字合成信號源

    sfg-2120數(shù)字合成信號源sfg-2120|固緯sfg-2120數(shù)字合成信號源

    sfg-2104數(shù)字合成信號源sfg-2104|固緯sfg-2104數(shù)字合成信號源

    sfg-2007數(shù)字合成信號源sfg-2007|固緯sfg-2007數(shù)字合成信號源

    sfg-2004數(shù)字合成信號源sfg-2004|固緯sfg-2004數(shù)字合成信號源

    sfg-1003數(shù)字合成信號源sfg-1003|固緯sfg-1003數(shù)字合成信號源

    sfg-1013數(shù)字合成信號源sfg-1013|固緯sfg-1013數(shù)字合成信號源

    SFG-1013數(shù)字合成信號源SFG-1013|固緯SFG-1013數(shù)字合成信號SFG-1013數(shù)字合成信號源SFG-1013|固緯SFG-1013數(shù)字合成信號

    sfg-1013數(shù)字合成信號源sfg-1013|固緯sfg-1013數(shù)字合成信號源的特點:

    ·  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)字合成信號源sfg-1013|固緯sfg-1013數(shù)字合成信號源的技術(shù)參數(shù):

    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 se-lection 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 50load)

    amplitude accuracy

    ∮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 se-lector

    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

    square 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 ~ 2000mambient temperature 0 ~ 40relative humidity: up to 80% at 0 ~ 40up to 70% at 35 ~ 40installation category iipollution degree 2

    power source

    ?

     

    ac 240v/220v/110v∮10%, 50/60hz

    storage condition

    temperature

    -10 ~ 70

    humidity

    70% (maximum)

    accessories

     

    user manual ⊙ 1power cord x 1gtl-101⊙ 1

    dimension & weight

    251(w)⊙91(h)⊙291(d) mmapprox. 2.1kg

    sfg-2107數(shù)字合成信號源sfg-2107|固緯sfg-2107數(shù)字合成信號源

    sfg-2110數(shù)字合成信號源sfg-2110|固緯sfg-2110數(shù)字合成信號源

    sfg-2120數(shù)字合成信號源sfg-2120|固緯sfg-2120數(shù)字合成信號源

    sfg-2104數(shù)字合成信號源sfg-2104|固緯sfg-2104數(shù)字合成信號源

    sfg-2007數(shù)字合成信號源sfg-2007|固緯sfg-2007數(shù)字合成信號源

    sfg-2004數(shù)字合成信號源sfg-2004|固緯sfg-2004數(shù)字合成信號源

    sfg-1003數(shù)字合成信號源sfg-1003|固緯sfg-1003數(shù)字合成信號源

    sfg-1013數(shù)字合成信號源sfg-1013|固緯sfg-1013數(shù)字合成信號源

    SFG-2004數(shù)字合成信號源SFG-2004SFG-2004數(shù)字合成信號源

    SFG-2004數(shù)字合成信號源SFG-2004|固緯SFG-2004數(shù)字合成信號源的特點:

    • 直接數(shù)位合成技術(shù)及FPGA晶片設(shè)計
    • 頻率范圍:0.1Hz~4MHz 
    •  頻率解析度:100mHz
    • 頻率度及飄移度:+/-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

    SFG-2004數(shù)字合成信號源SFG-2004|固緯SFG-2004數(shù)字合成信號源的技術(shù)參數(shù):

    主輸出

    頻率范圍(正弦波 ,方波)

    0.1Hz~4MHz

    頻率范圍(三角波 )

    0.1Hz~1MHz

    解析度

    0.1Hz

    頻率穩(wěn)定度

    ± 20 ppm

    頻率度

    ± 20 ppm

    長時間度

    ± 5 ppm / year

    波形種類

    正弦波, 方波, 三角波

    輸出振幅

    10Vpp(含 50Ω負(fù)載)

    振幅對頻率平坦度(相對于1kHz正弦波)

    <± 0.3dB,0.1Hz~1MHz; <± 0.5dB,1MHz~4MHz; <± 2dB, 4MHz~10MHz

    輸出阻抗

    50Ω±10%

    輸出衰減器

    -20dB±1dB×2

    直流抵補(bǔ)范圍

    <-5V~>+5V(含 50Ω負(fù)載)

    周期比調(diào)整范圍

    20% to 80% below 1MHz (方波才有)

    周期比解析度

    1%

    頻率顯示器

    9位數(shù)LED 顯示

    正弦波

    諧波失真

    -55dBc,0.1Hz~200kHz; -40dBc,0.2MHz~4MHz; -30dBc,4MHz~10MHz(此為輸出準(zhǔn)位最大值到十分之一值之規(guī)格且TTL/CMOS OFF)

    三角波

    線性度

    ≧98%,0.1Hz~100kHz;≧95%,100kHz~1MHz

    方波

    對稱性

    ± 1% of period +4ns to 0.1Hz~100kHz上升及下降時間 : ≦25ns在最大輸出時 (含 50Ω負(fù)載)

    CMOS 輸出

    輸出準(zhǔn)位

    4Vpp±1Vpp~14.5Vpp±0.5Vpp 可調(diào)整 ; 上升及下降時間 : ≦120ns

    TTL 輸出

    輸出準(zhǔn)位

    ≧3Vpp ; 輸出推力 : 20 TTL load ; 上升及下降時間 : ≦25ns

    記憶儲存

    儲存及呼叫功能

    10 組設(shè)定記憶

    輸入電源

    AC115V, 230V±15%, 50/60Hz

    附件

     

    操作手冊×1電源線×1GTL-101×1

    外觀尺寸

    107(W)×266(H)×293(D) m/mApprox. 3.1kg

    SFG-2107數(shù)字合成信號源SFG-2107|固緯SFG-2107數(shù)字合成信號源

    SFG-2110數(shù)字合成信號源SFG-2110|固緯SFG-2110數(shù)字合成信號源

    SFG-2120數(shù)字合成信號源SFG-2120|固緯SFG-2120數(shù)字合成信號源

    SFG-2104數(shù)字合成信號源SFG-2104|固緯SFG-2104數(shù)字合成信號源

    SFG-2007數(shù)字合成信號源SFG-2007|固緯SFG-2007數(shù)字合成信號源

    SFG-2004數(shù)字合成信號源SFG-2004|固緯SFG-2004數(shù)字合成信號源

    SFG-1003數(shù)字合成信號源SFG-1003|固緯SFG-1003數(shù)字合成信號源

    SFG-1013數(shù)字合成信號源SFG-1013|固緯SFG-1013數(shù)字合成信號源

    SFG-2007數(shù)字合成信號源SFG-2007|固緯SFG-2007數(shù)字合成信號SFG-2007數(shù)字合成信號源SFG-2007|固緯SFG-2007數(shù)字合成信號

    SFG-2007數(shù)字合成信號源SFG-2007|固緯SFG-2007數(shù)字合成信號源的特點:

    • 直接數(shù)位合成技術(shù)及FPGA晶片設(shè)計 
    •  頻率范圍:0.1Hz~7MHz 
    •  頻率解析度:100mHz 
    •  頻率度及飄移度:+/-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 SFG-2007數(shù)字合成函數(shù)信號發(fā)生器的技術(shù)參數(shù):

    SFG-2007數(shù)字合成信號源SFG-2007|固緯SFG-2007數(shù)字合成信號源的技術(shù)參數(shù):

    MAIN

    Frequency Range(For Sine, Square)

    0.1Hz~7MHz

    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 50Ωload)

    Flatness(Sinewave relative to 1kHz)

    <± 0.3dB,0.1Hz~1MHz; <± 0.5dB,1MHz~4MHz; <± 2dB, 4MHz~10MHz

    Impedance

    50Ω±10%

    Attenuator

    -20dB±1dB×2

    DC Offset

    <-5V~>+5V(into 50Ωload)

    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 50Ωload)

    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

    STORE/RECALL FUNCTION

    10 groups of Setting memories

    POWER SOURCE

    AC115V, 230V±15%,50/60Hz

    ACCESSORIES

    Instruction manual x 1Power Cord x 1GTL-101 x 1

    DIMENSION & WEIGHT

    107(W)×266(H)×293(D) m/mApprox. 3.1kg

     

    SFG-2107數(shù)字合成信號源SFG-2107|固緯SFG-2107數(shù)字合成信號源

    SFG-2110數(shù)字合成信號源SFG-2110|固緯SFG-2110數(shù)字合成信號源

    SFG-2120數(shù)字合成信號源SFG-2120|固緯SFG-2120數(shù)字合成信號源

    SFG-2104數(shù)字合成信號源SFG-2104|固緯SFG-2104數(shù)字合成信號源

    SFG-2007數(shù)字合成信號源SFG-2007|固緯SFG-2007數(shù)字合成信號源

    SFG-2004數(shù)字合成信號源SFG-2004|固緯SFG-2004數(shù)字合成信號源

    SFG-1003數(shù)字合成信號源SFG-1003|固緯SFG-1003數(shù)字合成信號源

    SFG-1013數(shù)字合成信號源SFG-1013|固緯SFG-1013數(shù)字合成信號源

    固緯SFG-2010數(shù)字合成信號SFG-2010數(shù)字合成信號源

    SFG-2010數(shù)字合成信號源SFG-2010|固緯SFG-2010數(shù)字合成信號源的特點:

    •  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

    SFG-2010數(shù)字合成信號源SFG-2010|固緯SFG-2010數(shù)字合成信號源的技術(shù)參數(shù):

    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 50Ωload)

    Flatness(Sinewave relative to 1kHz)

    <± 0.3dB,0.1Hz~1MHz; <± 0.5dB,1MHz~4MHz; <± 2dB, 4MHz~10MHz

    Impedance

    50Ω±10%

    Attenuator

    -20dB±1dB×2

    DC Offset

    <-5V~>+5V(into 50Ωload)

    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 50Ωload)

    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

    STORE/RECALL FUNCTION

    10 groups of Setting memories

    POWER SOURCE

    AC115V, 230V±15%,50/60Hz

    ACCESSORIES

    Instruction manual×1Power Cord x 1GTL-101×1

    DIMENSION & WEIGHT

    107(W)×266(H)×293(D) m/mApprox. 3.1kg

    SFG-2020數(shù)字合成信號源SFG-2020|固緯SFG-2020數(shù)字合成信號SFG-2020數(shù)字合成信號源SFG-2020|固緯SFG-2020數(shù)字合成信號

    SFG-2020數(shù)字合成信號源SFG-2020|固緯SFG-2020數(shù)字合成信號源的特點:

    ·  直接?位合成技?及FPGA晶片??

    ·  ?率范?:0.1Hz~20MHz

    ·  ?率解析度:100mHz

    ·  ?率度及?移度:+/-20ppm

    ·  低失真正弦波:-55dBc,0.1Hz~200kHz

    ·  ?出波形:正弦波、方波、三角波

    ·  具TTL及CMOS OUT

    ·  前面板可?定十??存及呼叫操作??

    SFG-2020數(shù)字合成信號源SFG-2020|固緯SFG-2020數(shù)字合成信號源的技術(shù)參數(shù):

    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 Resolution

    1Hz

    Frequency Stability

    ∮ 20 ppm

    Frequency Accuracy

    ∮ 20 ppm

    Frequency Aging

    ∮ 5 ppm / year

    Output Function

    Sine, Square, Triangle

    Amplitude Range

    2mV~10Vpp(into 50load)

    Impedance

    50∮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%

    Display

    9 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

    Level

    4Vpp∮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⊙1Power Cord x 1GTL-101⊙ 1

    DIMENSION & WEIGHT

    266(W)⊙107(H)⊙293(D) mmApprox. 3.1kg

    SPF80 DDS數(shù)字合成信號源

    SPF80 DDS數(shù)字合成信號源的詳細(xì)資料:

    主要特點:

    采用現(xiàn)代直接數(shù)字合成技術(shù)( DDS )設(shè)計制造,具有高分辨率,高精度,高、高性價比等突出優(yōu)點 。

    專用 13 位大字符 VFD 熒光顯示,清晰度高,視覺舒適。

    全部功能導(dǎo)電按鍵控制,操作簡便,頻率、幅度可直接數(shù)字設(shè)置,亦可用調(diào)節(jié)旋鈕設(shè)置 。

    數(shù)字合成多種波形輸出、失真極小,滿足各種應(yīng)用需要 。

    100MHz 頻率計數(shù)器,溫補(bǔ)晶振。 RS232 接口標(biāo)準(zhǔn)配置, IEEE-488 接口可選配 。

    表面貼裝工藝生產(chǎn),獨(dú)特的多層線路板大規(guī)模集成,高性 MTBF > 10000h 。

    新型金屬機(jī)箱,屏蔽性好,外觀新穎 。

    外形尺寸: 255mm×370mm×100mm(W×H×D)

    重量:3.5kg

    產(chǎn)品主要技術(shù)指標(biāo):
    輸出頻率 1μHz ~ 80MHz (正弦波) 1μHz ~ 40MHz (方波) 1μHz~100kHz (三角波、鋸齒波、脈沖波 等預(yù)存波型 )
    輸出幅度

    1mVp-p~10Vp-p (50Ω負(fù)載) (f≤40MHz) 1μVp-p~2Vp-p ( 50 Ω負(fù)載 ) (f >40MHz)

    2mVp-p~20Vp-p(1MΩ負(fù)載)(f≤40MHz) 200μVp-p~4Vp-p ( 1M Ω負(fù)載 ) (f >40MHz)

    輸出波形 正弦波、方波、脈沖波、三角波、鋸齒波、 TTL 脈沖波、點頻、掃頻、調(diào)頻、調(diào)幅、脈沖串、 FSK 、 PSK 猝發(fā)等波形,多種調(diào)制 AM 、 FM 、 ASK 、 FSK 、 PSK (機(jī)內(nèi)預(yù)存 32 種波形)
    脈沖占空比 0.1%~99.9% (連續(xù)可調(diào))
    正弦波失真 ≤ 0.1%
    波形長度 816000點
    波形幅度分辨率 12bits
    采樣速率 200Msa/s
    正弦波諧波抑制 -50dBC
    方波升降時間

    ≤ 15ns

    脈沖占空比 0.1%99.9% (連續(xù)可調(diào))
    頻率分辨率

    1μHz

    頻率精度

    ≤± 5 × 10-6  

    幅度分辨率

    1μVp-p

    幅度誤差(精度)

    ± 1%+0.2mV

    輸出平坦度

    ± 3%

    偏移范圍

    ± 10V

    偏移分辨率

    1 μ V

    偏移誤差(精度) < ± ( 1%+10mV )
    調(diào)幅調(diào)制度 AM

    1%120% 可任意設(shè)置

    相位調(diào)節(jié)范圍 (PSK) 0.1360.0 度
    相位調(diào)節(jié)分辨率

    0.1 度

    40MHz80MHz

    輸出電平 10dBm
    帶內(nèi)波動 ± 1.0dB
    幅度衰減

    0 -56dB

    分辨率 -0.1dB
    任意波插件(選用件) 頻率范圍 1μHz100kHz
    輸出波形長度 816000 點
    分辨率 10bits
    雙路插件(選用件) 頻率范圍 1 μHz20kHz
    輸出幅度 2mVp-p~20Vp-p
    失真度 ≤ 1%(輸出幅度2Vp-p,f=1kHz)
    輸出阻抗 600Ω±5%
    方波前后沿 < 10μs
    A/B正弦信號相位差范圍 0.0360.0度
    A/B正弦信號相位誤差 -0.5度+0.5度 (頻率< 2kHz)
    輸出波形 正弦波、方波、三角波、正負(fù)鋸齒波
    計數(shù)器 測頻范圍 1Hz100MHz
    計數(shù)容量 ≤ 4.29 × 109
    時基 標(biāo)稱頻率

    10MHz

    穩(wěn)定度 優(yōu)于 ± 1 × 10-6
    顯示 13 位 VFD 熒光顯示

    其它

    可存儲/調(diào)用 10 組輸出狀態(tài)。帶RS232接口,可選配GPIB、USB接口

    SPF40DDS數(shù)字合成信號源

    SPF40 DDS數(shù)字合成信號源的詳細(xì)資料:

    主要特點:

    采用現(xiàn)代直接數(shù)字合成技術(shù)( DDS )設(shè)計制造,具有高分辨率,高精度,高、高性價比等突出優(yōu)點 。

    專用 13 位大字符 VFD 熒光顯示,清晰度高,視覺舒適。

    全部功能導(dǎo)電按鍵控制,操作簡便,頻率、幅度可直接數(shù)字設(shè)置,亦可用調(diào)節(jié)旋鈕設(shè)置 。

    數(shù)字合成多種波形輸出、失真極小,滿足各種應(yīng)用需要 。

    100MHz 頻率計數(shù)器,溫補(bǔ)晶振。 RS232 接口標(biāo)準(zhǔn)配置, IEEE-488 接口可選配 。

    表面貼裝工藝生產(chǎn),獨(dú)特的多層線路板大規(guī)模集成,高性 MTBF > 10000h 。

    新型金屬機(jī)箱,屏蔽性好,外觀新穎 。

    外形尺寸: 255mm×370mm×100mm(W×H×D)

    重量:3.5kg

    產(chǎn)品主要技術(shù)指標(biāo):
    輸出頻率 1μHz ~ 40MHz (正弦波、方波) 1μHz~100kHz (三角波、鋸齒波、脈沖波等預(yù)存波型 )
    輸出幅度 1mVp-p~10Vp-p (50Ω負(fù)載) 2mVp-p~20Vp-p(1MΩ負(fù)載)
    輸出波形 正弦波、方波、脈沖波、三角波、鋸齒波、 TTL 脈沖波、點頻、掃頻、調(diào)頻、調(diào)幅、脈沖串、 FSK 、 PSK 猝發(fā)等波形,多種調(diào)制 AM 、 FM 、 ASK 、 FSK 、 PSK (機(jī)內(nèi)預(yù)存 32 種波形)
    脈沖占空比 0.1%~99.9% (連續(xù)可調(diào))
    正弦波失真 ≤ 0.1%
    波形長度 816000點
    波形幅度分辨率 12bits
    采樣速率 200Msa/s
    正弦波諧波抑制 -50dBc
    方波升降時間

    ≤ 15ns

    脈沖波占空比 0.1%99.9% (連續(xù)可調(diào))
    頻率分辨率

    1μHz

    頻率精度

    ≤± 5 × 10-6  

    幅度分辨率

    1μVp-p

    幅度誤差(精度)

    ± 1%+0.2mV

    輸出平坦度

    ± 3%

    偏移范圍

    ± 10V

    偏移分辨率

    2μV(高阻),1μV(50Ω)

    偏移誤差(精度) < ± (1%+10mV )
    調(diào)幅調(diào)制度 AM

    1%120% 可任意設(shè)置

    相位調(diào)節(jié)范圍(PSK) 0.1~360.0 度
    相位調(diào)節(jié)分辨率

    0.1 度

    任意波插件(選用件) 頻率范圍 1 μHz100kHz
    輸出波形長度 816000 點
    幅度分辨率 10bits
    雙路插件(選用件) 頻率范圍 1 μHz20kHz
    輸出幅度 2mVp-p~20Vp-p
    失真度 ≤ 1%(輸出幅度2Vp-p,f=1kHz)
    輸出阻抗 600Ω±5%
    方波前后沿 < 10μs
    A/B正弦信號相位差范圍 0.0360.0度
    A/B正弦信號相位誤差 -0.5度+0.5度 (頻率< 2kHz)
    輸出波形 正弦波、方波、三角波、正負(fù)鋸齒波
    計數(shù)器 測頻范圍 1Hz100MHz
    計數(shù)容量 ≤ 4.29 × 109
    時基 標(biāo)稱頻率

    10MHz

    穩(wěn)定度 優(yōu)于 ± 1 × 10-6
    顯示 13 位 VFD 熒光顯示

    其它

    可存儲/調(diào)用 10 組輸出狀態(tài)。帶RS232接口,可選配GPIB、USB接口

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