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PD IEC TS 61156-1-2:2023 Multicore and symmetrical pair/quad cables for digital communications - Electrical transmission characteristics and test methods of symmetrical pair/quad cables >
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PD IEC TS 61156-1-2:2023 Multicore and symmetrical pair/quad cables for digital communications - Electrical transmission characteristics and test methods of symmetrical pair/quad cables, 2023
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- CONTENTS
- FOREWORD
- 1 Scope
- 2 Normative references
- 3 Terms, definitions, symbols, units and abbreviated terms [Go to Page]
- 4 Basic transmission line formulae [Go to Page]
- 5 Measurement of the complex characteristic impedance [Go to Page]
- Figures [Go to Page]
- 6 Measurement of return loss and structural return loss [Go to Page]
- 7 Propagation coefficient effects due to periodic structural variation related to the effects appearing in the structural return loss [Go to Page]
- 8 Unbalance attenuation [Go to Page]
- Tables [Go to Page]
- 9 Balunless test method [Go to Page]
- Annex A (informative)Example derivation of mixed mode parametersusing the modal decomposition technique [Go to Page]
- Bibliography [Go to Page]
