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  4. Standard "UNE-EN 60444-4:1997"
Standard UNE-EN 60444-4:1997 1.10.1997 preview

UNE-EN 60444-4:1997

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.)

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STANDARD published on 1.10.1997


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The information about the standard:

Designation standards: UNE-EN 60444-4:1997
Publication date standards: 1.10.1997
SKU: NS-1117376
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: Spanish technical standard
Category: Technical standards UNE

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