목차
1 Background 4
1.1 RED(Radio Equipment Directive) 2014/35/EU 4
1.2 ETSI EN 303 340 4
1.3 Purpose of this document 4
1.4 DVB-T and DVB-T2 signal parameters 4
1.4.1 DVB-T 5
1.4.2 DVB-T2 5
2 Preparations 8
2.1 Save-recall files 8
2.2 Wanted signal files 9
2.3 Interferer files 9
2.4 Test setup 9
3 Measurements 11
3.1 Sensitivity 11
3.1.1 Signals 11
3.1.2 Save-Recall files 11
3.1.3 Test procedure 11
3.1.4 Measurement uncertainty 13
3.1.5 Documentation 14
3.2 Adjacent channel selectivity 14
3.2.1 Signals 15
3.2.2 Save-Recall files 15
3.2.3 Test procedure 16
3.2.4 Measurement uncertainty 19
3.2.5 Documentation 20
3.3 Blocking 20
3.3.1 Signals 21
3.3.2 Save-Recall files 21
3.3.3 Test procedure 21
3.3.4 Measurement uncertainty 23
3.3.5 Documentation 23
3.4 Overloading 24
3.4.1 Signals 24
3.4.2 Test procedure 24
3.4.3 Measurement uncertainty 25
3.4.4 Documentation 26
4 Bibliography 27
5 Ordering Information 28
A Measurement of adjacent channel leakage power ratio (ACLR) 29
A.1 Method 29
A.2 Sample results 30