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