| Product name: | SP1212数字合成音频扫频信号发生器 | ||||||
| specification: | ![]() |
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| Category: | instrumentation and meters -- 信号发生器 | ||||||
| Price: | factory price | ||||||
| Brand: | Shanghai | ||||||
| Place of Origin: | China | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
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频率范围 |
20Hz~20KHz |
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正弦波输出幅度 |
0.01 Vrms~12.8 Vrms/18 Vrms/22 Vrms/28.5 Vrms |
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分辨率 :0.01 Vrms | |
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输出电压误差 |
< 1% |
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正弦波失真 |
<0.2%(20W,8Ω负载) |
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输出功率 |
20W (频率不大于20kHz 12.8Vrms 8Ω负载) |
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40W (频率不大于20kHz 18Vrms 8Ω负载) | |
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60W (频率不大于20kHz 22Vrms 8Ω负载) | |
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100W (频率不大于20kHz 28.5Vrms 8Ω负载) | |
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扫频方式 |
对数 |
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扫频比 |
1:1000 |
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扫频时间 |
0.1 S~50 S(1S以下步进为0.1S,1S~10S步进为1S,10S以上时步进为10S) |
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输出方式 |
功率输出、TTL输出。 |
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使用条件 |
工作电压:198~242 V |
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物理尺寸 |
机箱尺寸:320×88×360 mm |
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工作环境 |
温度:0~40 摄氏度 |