| 型号 | GFC-8010H | | 显示 | | | 8位数 with Hz, kHz, MHz, GHz, S, mS, μS, nS and overflow | | Gate Time | | | 0.1S, 1S, 10S switch selectable | | 准确度 | | | | ±(1位数±时基准确度) | | 输入 | | | 感度 | 10Hz ~ 60MHz < 20mVrms | | 60MHz ~ 100MHz < 30mVrms | | 100MHz ~ 120MHz < 40mVrms | | 阻抗 | 1MΩ//35pF | | 耦合 | AC耦俣 | | 最大输入电压 | 150Vrms | | 时基 | | | 振荡频率 | 10MHz | | Aging Rage | ±1ppm per Month | | 温度稳定度 | 25℃±5℃：5ppm | | 解析度 | The maximum resolution for frequency measurement is 100nHz for 1Hz and 0.1Hz for 100MHz input respectively, and for period measurement is 10nS for 1Hz and 0.1fS (f=10-15) for 100MHz input respectively. | | 使用电源 | | | AC 100V/120V/220V/240V±10%，50/60Hz | | 尺寸与重量 | | | 230(宽)×95(高)×280(长)mm | | 约1.7kg |
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