Comprehensive test and measurement service provider-Shenzhen Weike Electronic Technology Co.
MFG-2220HM双通道任意波形信号发生器，包括了CH1与CH2为两个最高频率为200MHz的等性能双通道AFG(任意波形信号发生器)；脉冲信号发生器，频率可达25MHz；可以满足多种领域的教学与产业的应用。
MFG-2220HM中的AFG通道可输出正弦波，方波，三角波..等一般常用波形。更有250MHz/s采样率、125MHz波形重复率、14位分辨率、16k点内存深度的"真实逐点输出”任意波形特性；部分型号具有AM/FM/PM/FSK/PWM调变、Sweep，Burst，Trigger，150MHz 频率计等的功能。可同步双通道的型号其CH1与CH2两个输出信号间可以产生同步、延迟、相加及通道耦和的相关性信号。25MHz的脉冲发生器为标准配备，可独立输出的脉冲发生器为一功能完整脉冲信号源，除一般脉冲宽度可调外，其上升/下降时间(Leading and Trailing Edge Time)可调，可当作触发信号的应用。
MFG-2220HM的AFG搭配AWES(Arbitrary Waveform Editing Software)任意波形编辑PC端软件，用户可以简单的快速编辑任意波形。DWR (Direct Waveform Reconstruction)直接波形重现的能力，让使用者可以搭配固纬多数的GDS系列数字示波器撷取波形并加载任意波形发生器，达到波形记录及重建的功能。使用者更可以通过内建的66种波形进行任意编辑，整段或分段输出。
MFG-2220HM可提供不同产业所需要的各种特殊双通道波型，IQ调变信号，低频震动仿真，汽车传感器信号仿真，AM，FM等广播信号，PWM马达或风扇控制信号，脉波同步信号，脉冲噪声，音频电路或装置如扬声器的测试，适用于多种领域，在科学研究，教育，研发，生产和品管等各阶段的应用。
MFG-2220HM介绍https://v.youku.com/v_show/id_XNDYyMjA0MTMwMA==.html
MFG-2220HM小信号https://v.youku.com/v_show/id_XNDYyMjA0MTg0NA==.html
MFG-2220HM操作视频 https://v.youku.com/v_show/id_XNDkyNDg4MzAwOA==.html
| Channel 1 | 通道2 | |||
| waveform | 正弦波，方波，三角波，脉冲波，斜波，ARB | |||
| Arbitrary wave function | ||||
| sampling rate | 250MSa/s | |||
| repetition rate | 125MHz | |||
| Waveform length | 16k points | |||
| Amplitude resolution | 14 bits | |||
| 抖动(Period to Period) | 500ps | |||
| 最小上升/下降时间 | 6ns | |||
| non-volatile memory | 64 | |||
| frequency characteristic | ||||
| simple harmonic vibration | 200MHz | |||
| square wave | 60MHz | |||
| 三角波，斜波 | 5MHz | |||
| resolution (of a photo) | 1uHz | |||
| accurate | ±20 ppm | |||
| aging rate | ±3 ppm, 每年 | |||
| Output Characteristics | ||||
| amplification | ||||
| realm | 1 mVpp ~ 10 Vpp ≤20MHz 1 mVpp ~ 5 Vpp ≤70MHz 1 mVpp ~ 2Vpp ≤120MHz 1 mVpp ~ 1 Vpp ≤200MHz |
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| accurate | 设定值的± 1% ±1 mVpp (1 kHz正弦波/接 50Ω负载,>10mVpp , DC偏压设置 0V) |
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| resolution (of a photo) | 0.1 mV 或 4 digits | |||
| unit (of measure) | Vpp、Vrms、dBm | |||
| flatness | ±0.1 dB ≤10MHz ±0.2 dB ≤60MHz ±1 dB ≤100MHz ±1.5 dB ≤160MHz ±3 dB ≤200MHz (sinewave relative to 1 kHz/接 50Ω负载 ) |
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| bias voltage | ||||
| realm | ±5 Vpk ac +dc (接50Ω负载) ±10Vpk ac +dc (开路) |
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| accurate | 设定值的1% + 5 mV+ 0.5%振幅(接50Ω负载 ) | |||
| Sine Wave Characteristics | ||||
| harmonic distortion | –60 dBc DC～200KHz, Ampl＞0.1 Vpp –55 dBc 200KHz～1 MHz, Ampl＞0.1 Vpp –45 dBc 1MHz～10 MHz, Ampl＞0.1 Vpp –35 dBc 10MHz～30 MHz, Ampl＞0.1 Vpp –30dBc 30MHz～200 MHz, Ampl＞0.1 Vpp |
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| 非谐波杂散 | 典型值 (0dBmt) <10MHz: ≤-65dBc > 10MHz: ≤-65dBc+6dB/octave |
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| phase noise | 典型值 (0dBm,10KHz offset) 10MHz: ≤-115dBc/Hz |
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| THD | <0.1%(10Hz - 100KHz), Ampl＞0.1 Vpp | |||
| square wave characteristic | ||||
| Rise/fall time | ≤6ns 最大输出. (接 50Ω负载) |
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| drastic | < 5% | |||
| unsymmetrical | 1% 周期+5 ns | |||
| Adjustable Duty Cycle | ≤50MHz 0.01% ~ 99.99%, (受当前频率设置的限制) | |||
| 抖动(rms) | 500pS | |||
| Pulse Characteristics | ||||
| Rise/fall time | ≥6ns | |||
| cyclicality | 25ns to 1000000s | |||
| pulse width | ≥10ns | |||
| drastic | <5% | |||
| Adjustable Duty Cycle | _ | |||
| 抖动(rms) | ≤5MHz: 2ppm+500ps >5MHz: 500ps |
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| Ramp Characteristics | ||||
| linearity | ＜ 0.1% 峰值输出 | |||
| symmetry | 0% ~100%(0.1% 分辨率) | |||
| AM modulation | ||||
| carrier waveform | 正弦波，方波，三角波，脉冲波，斜波，ARB | |||
| Modulated Waveforms | 正弦波，方波，三角波 ，上/下斜波 | |||
| modulation frequency | 2 mHz~50KHz (Int) DC ~ 50KHz (Ext) |
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| (of a speech etc) profundity | 0% ~ 120.0% | |||
| 信号来源 | 内部 / 外部 | |||
| FM modulation | ||||
| carrier waveform | 正弦波，方波，三角波，斜波 | |||
| Modulated Waveforms | 正弦波，方波，三角波，上/下斜波 | |||
| modulation frequency | 2 mHz ~ 50KHz (Int)；DC ~ 50KHz (Ext) | |||
| 频率偏移 | DC~ 0.5*最大频率 | |||
| 信号来源 | 内部 /外部 | |||
| PM 调制 | ||||
| carrier waveform | 正弦波，方波，三角波，斜波 | |||
| Modulated Waveforms | 正弦波，方波，三角波，上/下斜波 | |||
| modulation frequency | 2 mHz ~ 50KHz (Int)；DC ~ 50KHz (Ext) | |||
| phase shift | 0°~360° | |||
| 信号来源 | Internal/external | |||
| PWM 调制 | ||||
| carrier waveform | pulse wave | |||
| Modulated Waveforms | 正弦波，方波，三角波，上/下斜波 | |||
| modulation frequency | 2 mHz ~50KHz (Int); DC ~ 50KHz (Ext) | |||
| 宽度深度 | 0%~100.0% | |||
| 信号来源 | Internal/external | |||
| SUM 调制 | ||||
| carrier waveform | 正弦波，方波，三角波，脉冲波，斜波，噪音 | |||
| Modulated Waveforms | 正弦波，方波，三角波，上/下斜波 | |||
| modulation frequency | 2 mHz ~ 50KHz (Int); DC~ 50KHz (Ext) | |||
| 宽度深度 | 0%~100.0% | |||
| 信号来源 | 内部 / 外部 | |||
| SWEEP | ||||
| waveform | 正弦波，方波，三角波，斜波 | |||
| typology | Linear or logarithmic | |||
| 起始/终止频率 | 1uHz ~最大频率 | |||
| scanning time | 1 ms ~ 500 s | |||
| 扫描方向 | 上或下 | |||
| 信号来源 | 内部 / 外部/手动 | |||
| BURST | ||||
| waveform | 正弦波，方波，三角波，斜波，ARB | |||
| frequency | 1uHz~100MHz | |||
| 脉冲计数 | 1 ~ 1000000 循环或无限,门控 | |||
| 起始/终止相位 | 0° ~ +360.0° | |||
| internal cycle | 1 ms ~ 500 s | |||
| 门控来源 | external trigger | |||
| 触发来源 | 单词，外部，内部 | |||
| 触发延迟(N-Cycle, Infinite) | 0 ns ~ 100s | |||
| FSK | ||||
| carrier waveform | 正弦波，方波，三角波，脉冲波，斜波 | |||
| Modulated Waveforms | 50% Square Wave Duty Cycle | |||
| internal frequency | 2 mHz ~ 1 MHz | |||
| 调频范围 | 1uHz ~最大频率 | |||
| 信号来源 | 内部 / 外部 | |||
| ASK | ||||
| carrier waveform | 正弦波，方波，三角波，脉冲波，斜波 | |||
| Modulated Waveforms | 50% Square Wave Duty Cycle | |||
| internal frequency | 2 mHz~1 MHz | |||
| amplitude range | 1mVpp~ 10Vpp | |||
| 信号来源 | Internal/external | |||
| PSK | ||||
| carrier waveform | 正弦波，方波，三角波，脉冲波，斜波 | |||
| Modulated Waveforms | 50% Square Wave Duty Cycle | |||
| internal frequency | 2 mHz ~ 1 MHz | |||
| 相位范围 | 0°~360° | |||
| 信号来源 | 内部/外部 | |||
| 其他调制 | _ | |||
| frequency counter | ||||
| realm | 5Hz~ 150MHz | |||
| resolution (of a photo) | 8 位/s | |||
| (level of) sensitivity | 35mVrms-30Vrms(5Hz ~ 150MHz) | |||
| reference output | ||||
| output voltage | 3.3 Vp-p 方波 | |||
| Output Impedance | 50Ω, AC 耦合 | |||
| output frequency | 26.8436MHz | |||
| reference input | ||||
| Input Voltage | 0.5Vp-p ~ 5Vp-p | |||
| Input Impedance | 1kΩ, 不平衡, AC 耦合 | |||
| Input frequency | 26.8436MHz ± 10Hz | |||
| waveform | 正弦波或方波 (50±5% duty) | |||
| External Modulation Input | ||||
| typology | AM, FM, PM,PWM, SUM | |||
| voltage range | ± 5V满量程 | |||
| Input Impedance | 10kΩ | |||
| frequency | DC - 50kHz | |||
| External Trigger Input | ||||
| typology | FSK, 丛发, 扫描 | |||
| Input level | TTL兼容 | |||
| 斜度 | 上升或下降 (可选) | |||
| pulse width | >100ns | |||
| Input frequency | DC - 1MHz | |||
| trigger output | ||||
| typology | 丛发,扫描 | |||
| Input level | TTL compatible | |||
| 坡度 | 上升或下降 (可选) | |||
| pulse width | >100ns | |||
| 脉冲发生器 | Y | |||
| Save/Recall | 10组设定存储 | |||
| connector | USB Devies,LAN,USB HOST | |||
| demonstrate | 4.3 TFT | |||
| General specifications | ||||
| power supply | AC100～240V , 50～60Hz | |||
| power consumption | 35W | |||
| operating environment | 符合规格的温度 : 18 ~ 28∘C 操作温度 : 0 ~ 40∘C 相对湿度: ≤ 80%, 0 ~ 40°C; ≤ 70%, 35 ~ 40°C 安装类别： CAT Ⅱ |
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| 工作高度 | 2000 米 | |||
| Storage temperature | -10 ~ 70∘C,湿度: ≤70% | |||
| Dimensions (WxHxD) | 266(W)×107(H)×293(D) mm | |||
| weights | 约2.5 kg | |||
| replacement (parts) | GTL-110× 2, 使用说明书×1, power cable (of an appliance etc)×1 | |||||
