NEN EN 50289-1-7 : 2001
Current
The latest, up-to-date edition.
COMMUNICATION CABLES - SPECIFICATIONS FOR TEST METHODS - PART 1-7: ELECTRICAL TEST METHODS - VELOCITY OF PROPAGATION
12-01-2013
Foreword
1 Scope
2 Normative references
3 Definitions
4 Test method
4.1 Equipment
4.2 Test sample
4.3 Procedure
4.3.1 Calibration procedure
4.3.2 Measuring procedure
5 Expression of test results
5.1 Phase measurement
5.2 Calculation of velocity of propagation
5.3 Resonance method
6 Test report
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