SM-4120((DDS)函數(shù)信號(hào)發(fā)生器SM-4120
SM-4120((DDS)函數(shù)信號(hào)發(fā)生器SM-4120
SM-4120((DDS)函數(shù)信號(hào)發(fā)生器SM-4120
SM-4120((DDS)函數(shù)信號(hào)發(fā)生器SM-4120
SM-4120((DDS)函數(shù)信號(hào)發(fā)生器SM-4120
SM-4120((DDS)函數(shù)信號(hào)發(fā)生器SM-4120
SM-4120((DDS)函數(shù)信號(hào)發(fā)生器SM-4120
SM-4120((DDS)函數(shù)信號(hào)發(fā)生器SM-4120
特點(diǎn):
●
采用單片數(shù)字合成芯片,具有高分辨率、高精度、高可靠、高性價(jià)比等優(yōu)點(diǎn)。
● 專用VFD顯示,導(dǎo)電按鍵功能控制,讀數(shù)清晰,操作簡便。
●
多種波形輸出,滿足各種應(yīng)用的需要。
● 掃頻范圍寬,起點(diǎn)和終點(diǎn)任意設(shè)置,外加示波器可作為數(shù)字化掃頻儀。
● SMT生產(chǎn)工藝,新型金屬機(jī)箱。
●
高可靠性 MTBF > 10000h
● 可選配GPIB接口,RS232接口。
● 外形尺寸:255W x 370H x
100D(mm)
● 重量: 2.5kg
Models: SM-4010(10MHz), SM-4020(20MHz), SM-4040(40MHz), SM-4080(80MHz), SM-4120(120MHz)
Models: SM-4010(10MHz), SM-4020(20MHz), SM-4040(40MHz), SM-4080(80MHz), SM-4120(120MHz) |
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Waveforms波型: |
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Main Waveforms主波形: |
Sine,Square, (Only sine is available above 40MHz) |
Waveform Length波形長度: |
8~16000 points |
Amplitude Resolution幅度分辨率: |
12bit |
Sampling Rate采樣率: |
200MSa/S (≤80MHz) 300MSa/S(120MHz) |
Built-in Arbitary 存儲(chǔ)波形: |
Triangle,±Ramp,±Pulse, Rise/fall exponential,Rise/fall logarithm,Gause noise,Cardiac,SIN(X)/X, DC. |
Waveform Length波形長度: |
8~16000 points |
Amplitude Resolution幅度分辨率: |
10bit |
Sampling Rate采樣率: |
10MSa/S (≤80MHz) 20MSa/S(120MHz) |
Arbitary Waveforms任意波形: |
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Waveform Length波形長度: |
8~16000 points |
Amplitude Resolution幅度分辨率: |
10bit |
Sampling Rate采樣率: |
10MSa/S(≤80MHz) 20MSa/S(120MHz) |
Memory存儲(chǔ)容量: |
6*4K |
Waveform Characteristics波型特性: |
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Sine Hamonic Distortion 正弦波諧波失真: |
-35 dBc |
Sine Distortin正弦波失真度: |
≤0.1%(20Hz-100KHz) |
Square Rise/fall Time 方波上升/下降時(shí)間: |
≤10ns |
Frequency Charateristics頻率特性: |
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Frequency Range頻率范圍: |
1.Main Waveforms: 100uHz-10/20/40/80MHz/120MHz 2.Built-in Arbitary: 10mHz-100kHz 3.Arbitary Waveforms: 10mHz-100kHz |
Resolution分辨率: |
1μHz |
Freq. Accuracy頻率精度: |
≤±5PPm |
Temperature Coefficient溫度系數(shù): |
≤2PPm/℃ |
Output Characteristics輸出特性: |
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Amplitude輸出幅度:
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Sine: (F≤40MHz) 1mVpp-10Vpp(50Ω); 2mVpp-20Vpp(Open); (F>40MHz) 1mVpp-6Vpp(50Ω) Square: (F≤20MHz) 1mVpp-10Vpp(50Ω); 2mVpp-20Vpp(Open); (F>20MHz) 1mVpp-1Vpp(50Ω); 2mVpp-2Vpp(Open) |
Accuracy輸出精度: |
±1%+0.2mV (Sine 1kHz) |
Flatness不平坦度: |
Amplitude≤1Vpp( 50Ω load): ≤±0.5dB Amplitude>1Vpp(50Ω load): ≤±0.5dB(20MHz); ≤±1dB(40MHz or above) |
Resolution分辨率: |
4 digit display: 0.1mV(Output and Offset) |
DC Offset直流偏置: |
(F≤40MHz) |Vpp/2+DC|≤5 (50Ω) ; |Vpp/2+DC|≤10 (Open) Accuracy: ±10%+2mV (Note: No Offset at freq. over 40MHz) |
Units單位: |
Vpp, mVpp, dBm, Vrms, mVrms |
Pulse Duty Rate脈沖占空比: |
0.1%-99.9%(F≤10KHz); 1%-99% (10KHz<F<100KHz) |
Modulation調(diào)制特性: |
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Amplitude Modulation(AM)調(diào)頻: |
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Carrier Waveform載波波形: |
Sine,Square |
Carrier Freq. Range載波頻率范圍: |
100uH-10/20/40/80MHz/120MHz |
Modulation Waveform調(diào)制波形: |
Sine, Square, Triangle,±Ramp,±Pulse, Rise/fall exponential, Rise/fall logarithm, Gause noise, Cardiac, SIN(X)/X, DC. |
Modulation Freq. Range調(diào)制頻率: |
100uHz -20kHz |
Modulation Depth調(diào)制深度: |
1%-120% |
Modulation Distortion調(diào)制失真度: |
≤2% |
Source調(diào)制源: |
INT/EXT (Ext. AM: ±5V=100%) |
Frequency Modulation(FM)調(diào)頻: |
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Carrier Waveform載波波形: |
Sine,Square |
Carrier Freq. Range載波頻率范圍: |
100uHz-20/40/80MHz/120MHz |
Modulation Waveform調(diào)制波形: |
Sine, Square, Triangle,±Ramp,±Pulse, Rise/fall exponential, Rise/fall logarithm, Gause noise, Cardiac, SIN(X)/X, DC. |
Modulation Freq. Range調(diào)制頻率: |
100uHz -10kHz |
Max. Deviation*大頻偏: |
50% of carrier freq. |
Frequency-shift Keying(FSK)頻移鍵控: |
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Waveform波形: |
Sine,Square |
Frequency Range頻率范圍: |
100uHz-10/20/40/80MHz/120MHz |
Alternate Time交替速率: |
0.1ms-100S ±1% (10mHz-10kHz) |
Control mode控制方式: |
INT/EXT (External TTL level, F1: low-level, F2: high-level) |
Phase-shift Keying(PSK)相移鍵控 |
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Waveform波形: |
Sine,Square |
Frequency Range頻率范圍: |
100uHz-20/40/80MHz/120MHz |
Phase Range(P1,P2)相位范圍: |
0-360°, Resolution:0.1° |
Alternate Time交替速率: |
0.1ms-100S ±1% |
Control mode控制方式: |
INT/EXT (External TTL level, P1: low-level, P2: high-level) |
Burst猝發(fā): |
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Waveform猝發(fā)波形: |
Sine, Square, Triangle,±Ramp,±Pulse, Rise/fall exponential, Rise/fall logarithm, Cardiac, SIN(X)/X. |
Frequency Range頻率范圍: |
10mHz~100KHz |
Counting猝發(fā)計(jì)數(shù): |
1-10000 circles |
Start Phase起始相位: |
0-360°, Resolution:0.1° |
Alternate Rate交替速率: |
0.1ms-100S ±1% |
Trigger Source觸發(fā)源: |
INT,EXT,Single |
Sweep掃頻: |
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Waveform掃頻波形: |
Sine,Square |
Frequency Range頻率范圍: |
100uHz-20/40/80MHz/120MHz |
Amplitude Range幅度范圍: |
(F≤40MHz) 1mVpp-10Vpp(50Ω); 2mVpp-20Vpp(Open) (F>40MHz) 1mVpp-1Vpp(50Ω); 2mVpp-2Vpp(Open) |
Sweep Mode掃頻方式: |
Linear,Logarithmic, Rise, Fall, Single |
Sweep Time掃頻速率: |
0.1ms ~ 100s ±1% |
Trigger Source觸發(fā)源: |
INT, Single |
Storage Characteristic存儲(chǔ)特性 |
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Parameters存儲(chǔ)參數(shù): |
Freq.,Amplitude,Waveform,DC Offset and Function Status. |
Capacity存儲(chǔ)容量: |
8 groups of set-ups |
Recall Mode重現(xiàn)方式: |
Entire group of parameters is recalled with repective number |
Storage Time存儲(chǔ)時(shí)間: |
Over 10 years |
Frequency Counter測(cè)頻特性: (Option選件) |
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Freq. Range頻率測(cè)量范圍: |
1Hz-100MHz, Totalizing:≤50MHz |
Input Resolution輸入靈敏度: |
50mVrms(f:1Hz-50MHz); 100mVrms(f:1Hz-100MHz) |
Input Impedance輸入阻抗: |
R>500kΩ C<30PF |
Coupling耦合方式: |
AC |
Waveforms波形: |
Sine,Square |
Gate Time閘門時(shí)間: |
10ms -10s continuously variable |
Display Digits顯示位數(shù): |
8 digits(Gate Time>5s) |
計(jì)數(shù)容量: |
≤4.29×109 |
Measurement error測(cè)量誤差: |
Time Base Error + Tigger Error(Tigger Error≤0.3 when S/N > 40dB) |
Time Base時(shí)基: |
a)Type:Mini TXCO b)Basic Freq.: 10MHz c)Stability: Better than ±1×10-6(22℃±5℃)
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Others其它 |
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Interface接口:(Option) |
RS-232C or GPIB |
Line Power電源: |
Voltage: 198-242V, Freq.:47~53Hz, Power consumption:<35VA |
Ambient環(huán)境溫度: |
0-40°C |
Size & weight尺寸及重量: |
260×395×100(mm) Approx.5kg |