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(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~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(jì)
        • 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(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~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(jì) 
        •  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(diǎn):

        ·  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(diǎn):

        ·  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(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~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(shí)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(shí)間 : ≦25ns在最大輸出時(shí) (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(shí)間 : ≦120ns

        TTL 輸出

        輸出準(zhǔn)位

        ≧3Vpp ; 輸出推力 : 20 TTL load ; 上升及下降時(shí)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(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~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(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~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(diǎn):

        ·  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(diǎn):

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

        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(jì)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(diǎn)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(diǎn)
        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(shí)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(diǎn)
        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(jì)數(shù)器 測頻范圍 1Hz100MHz
        計(jì)數(shù)容量 ≤ 4.29 × 109
        時(shí)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(diǎn):

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

        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(jì)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(diǎn)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(diǎn)
        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(shí)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(diǎn)
        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(jì)數(shù)器 測頻范圍 1Hz100MHz
        計(jì)數(shù)容量 ≤ 4.29 × 109
        時(shí)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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