CH1-76A
-- 被动型氢钟


特点 :
输出:
5 MHz(sine),1 0.2 V RMS 对 50 Ohm
负载
1 Hz (脉冲):
振幅: ≥ 2.5 V into 50 Ohm load
脉宽: 10 μs to 20 μs
上 升沿: < 30 ns
抖动: < 1 ns
频率稳定度, y (2, )
1s ≤ 1.5x10 -12
10s ≤ 5x10 -13
102s ≤ 1.5x10 -13
103s* ≤ 5x10 -14
1h* ≤ 3x10 -14
1day* ≤ 1x10 -14
* Specified only under
laboratory conditions: at ±1 0C
ambient temperature change in
the operating temperature range
+ 5 0C to + 40 0C
频率温度系数: ≤ 2x10 -14 / 0C
精度: ± 3x10 -13 /year
电源: 115, 220 V ±10%, 45 to 430
Hz, 22 to 30 V dc
功耗: 140 VA ac, 90 W dc
预热时间: 24 h
工作温度: + 5 0C to + 40 0C
储存温度: -50 0C to + 50 0C
尺寸: 280x480x555 mm
重量: 55 kg
质保期: 1 year
寿命: 10 years
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