谐振电阻(Load resistance)
20～Ω 80Ω
调整频差(Frequency tolerance)
±5PPM～±50PPM
温度频差(Temperature stability)
±20PPM ±30PPM ±50PPM（-10～+60℃/-20～+70℃）
静电容(Shunt capacitance)
<7PF
负载电容(Load capacitance)
12PF 16PF 18PF 20PF 30PF ～
*缘电阻(Insulation resistance)
<500MΩ/100V
激励电平(Drive level)
0.01Mw～2Mw
年老化率(Aging/year)
±*PM～±5PPM
