UNE-EN 60444-1/A1:1999
Current
Current
The latest, up-to-date edition.
Measurement of quartz crystal unit parameters by zero phase technique in a pi-network -- Part 1: Basic method for the measurement of resonance frequency and resonance resistance of quartz crystal units by zero phase technique in a pi-network. (Endorsed by AENOR in April of 2001.)
Amendment of
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
04-01-2001
Publisher
| Committee |
CTN 209/SC 49
|
| DocumentType |
Amendment
|
| Pages |
11
|
| PublisherName |
Asociacion Espanola de Normalizacion
|
| Status |
Current
|
Important note : All end users must be registered with an Account prior to user licenses being assigned.Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.