• There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

UNE-EN 60444-4:1997

Current

Current

The latest, up-to-date edition.

MEASUREMENT OF QUARTZ CRYSTAL UNIT PARAMETERS BY ZERO PHASE TECHNIQUE IN A PI-NETWORK. PART 4 METHOD FOR THE MEASUREMENT OF THE LOAD RESONANCE FREQUENCY FL, LOAD RESONANCE RESISTANCE RL AND THE CALCULATION OF OTHER DERIVED VALUES OF QUARTZ CRYSTAL UNITS, UP TO 30 MHZ. (Endorsed by AENOR in October of 1997.)

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-10-1997

Committee
CTN 209/SC 49
DocumentType
Standard
Pages
18
ProductNote
UNABLE TO COPY GERMAN TITLE FROM PDF.
PublisherName
Asociacion Espanola de Normalizacion
Status
Current

Standards Relationship
IEC TR 60444-4:1988 Identical
EN 60444-4:1997 Identical

View more information
£56.74
Excluding VAT

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.