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Normas BSI – AENOR
BS EN 60444-7:2004

BS EN 60444-7:2004

Measurement of quartz crystal unit parameters. Measurement of activity and frequency dips of quartz crystal units

Fecha:
2004-09-03 /Definitive
Comité:
EPL/49
Equivalencias internacionales:

EN 60444-7 (IEC 60444-7:2004) AS

IEC 60444-7:2004

Resumen:
IEC 60444-7:2004 applies to activity and frequency dips for quartz crystal units over a temperature range.
Keywords:
Phase measurement (electric), Piezoelectric devices, Resonators, Frequency measurement, Frequencies, Electrical wave measurement, Dielectric devices, Crystal resonators, Quartz, Electrical measurement, Wave properties and phenomena
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