简体中文 | English
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主要技术参数
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功能 参数
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显示
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8 位数 with Hz, kHz, MHz, GHz, S, mS, µS, nS and overflow
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Gate Time
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Continuously vary from 10mS to 10S, or 1 period of input depending on whichever is greater
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准确度
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+(解析度 + 时基误差)
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频道 A
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范围
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DC 耦合 0.01Hz ~ 120MHz；AC 耦合 30Hz ~ 120MHz
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感度
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10mVrms typical； 50mVrms max
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耦合
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AC 或 DC, switchable
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滤波器
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Low pass, switchable in or out for channel A.
-3dB point of nominally 100kHz |
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阻抗
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1MW//40pF
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衰减器
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x 20dB
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触发准位调整
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-2.5 VDC to +2.5 VDC
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解析度
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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.
At least 7,6,5 digits are display for 1S, 100mS, 10mS gate time respectively |
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Period Range
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8nS to 100S at least 7 digits displayed for per second of gate time
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频道 B
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范围
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50MHz to 2.7GHz
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感度
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<50mVrms (10mVrms typical)
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耦合
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AC only
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时基
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Aging Rate
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1 ppm, per Month
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温度
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5 ppm 23°C + 5°C
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电源变化
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+0.005 ppm for +10% 变化
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使用电源
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交流 100V/120V/220V/240V ±10%, 50/60Hz
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附件
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操作手册 × 1, 电源线 × 1, 测试线 × 2 ( GTL-101 × 1, GTL-110 × 1 )
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尺寸及重量
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230(宽) × 95(高) × 280(长) mm, 约 2.2 公斤
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