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◆ 产品编号:p0007511 |
◆ 产品名:SH2270系列数字超高频毫伏表 |
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产品详细介绍 |
性能特点: ?4位半LED数字显示. ?频宽范围高达1000MHz. ?电平直接测量显示. ?带直流电压测量. ?高精度测量准确,可靠. |
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技术参数 |
项目\型号 |
SH2270 |
SH2270A |
SH2270B |
SH2270C |
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电压测量范围 |
800μV-10V |
800μV-10V |
800μV-10V |
800μV-10V |
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频率范围 |
20KHz-1000MHz |
20KHz-1000MHz |
20KHz-1000MHz |
20KHz-1000MHz |
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电压测量误差 |
±1读数值±1%满值 |
±1读数值±1%满值 |
±1读数值±1%满值 |
±1读数值±1%满值 |
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带分压器测量 |
300V |
300V/200V |
1000V/2500V |
1000V/2500V |
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电平测量范围 |
— |
-50-+40dB(直读) |
-50-+40dB(直读) |
-50-+40dB(直读) |
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同轴T型接头驻波系数 |
≤1.35(1GHz时) |
≤1.35(1GHz时) |
≤1.35(1GHz时) |
≤1.35(1GHz时) |
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显示方式 |
4½LED、超量程闪烁 |
4½LED、超量程闪烁 |
4½LED、超量程闪烁 |
4½LED、超量程闪烁 |
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供电方式 |
— |
— |
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220V/50Hz 220V/400Hz |
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功 耗 |
6W |
6W |
6W |
6W |
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外形尺寸㎜ |
145*200*280 |
145*200*280 |
145*200*280 |
145*200*280 |
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重 量 |
4.5㎏ |
4.5㎏ |
4.5㎏ |
4.5㎏ |
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