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OCXO三级钟指标Standard Specifications |
OCXO四级钟指标Standard Specifications |
1 标称频率
Nominal freq.
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1～100MHz内各频点(all kinds of freq.)
(1.024/5.00/10.00/16.384/
19.44/20.00/38.88MHz)
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1～100MHz内各频点(all kinds of freq.)
(16.384/19.44/20.00/32.768/ 38.88 MHz…) |
2 工作温度
Operating temp.
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0℃～+50℃（特殊要求可达-20℃～+60℃）
(Especially：-20℃～+60℃)
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0℃～+50℃（特殊要求可达-20℃～+60℃）
(Especially：-20℃～+60℃) |
3短期稳定度
Short-term stability
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≤±9×10-11 |
≤±5×10-10 |
4 日老化率
Diurnal aging rate
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≤±1×10-9 |
≤±5×10-9 |
5 年老化率
Annual aging rate
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≤±2×10-7 |
≤±7×10-7 |
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