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主要技术性能
电压测量: | ||
电压范围: | 1mV~10V | (3mV,10mV,30mV,100mV,0.3mV,1mV,3mV,10mV) |
频率范围: | 20Hz~1GHz | |
误差: | ||
基本误差: | ±3% f.s | (at 100Hz)校准后 |
频响误差: | ±4% f.s | (10KHz~100MHz) |
±6% f.s | (100MHz~200MHz) | |
±8% f.s | (200MHz~500MHz) | |
±10% f.s | (500MHz~800MHz) | |
±15% f.s | (800MHz~1000MHz) | |
其它: | ||
输入阻抗: | ≥100KΩ | (at 100KHz,3V量程) |
100KΩ,Cin≤3Pf | (at 50MKHz,3V量程) | |
T型连接器驻波: | ≤1.2 | (≤500MHz) |
≤1.3 | (500MHz~800MHz) | |
≤1.35 | (800MHz~1000MHz) | |
电源: | AC220V±10% | 50Hz±5% |
温度: | 0~40℃ | |
尺寸/重量: | 280×144×280mm | 5Kg |
附件: | ||
QF28000: | 75Ω 负载 | |
QF33001: | T连接器 | (100KHz~1000MHz) |
QF33002: | (50Ω==75Ω)转换头 | |
选件: | ||
QF23000: | 低频扩展探头 | (fc 20Hz~100KHz)频响误差±4% |