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BS EN IEC 62037-5:2021 – TC:2022 Edition

BS EN IEC 62037-5:2021 – TC:2022 Edition

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Tracked Changes. Passive RF and microwave devices, intermodulation level measurement – Measurement of passive intermodulation in filters

Published By Publication Date Number of Pages
BSI 2022 40
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This part of IEC 62037 defines test fixtures and procedures recommended for measuring levels of passive intermodulation generated by filters, typically used in wireless communication systems. The purpose is to define qualification and acceptance test methods for filters for use in low intermodulation (low IM) applications.

PDF Catalog

PDF Pages PDF Title
1 30453471
23 A-30409223
24 undefined
27 Annex ZA (normative)Normative references to international publicationswith their corresponding European publications
28 English
CONTENTS
29 FOREWORD
31 1 Scope
2 Normative references
3 Terms, definitions and abbreviated terms
3.1 Terms and definitions
3.2 Abbreviated terms
32 4 General comments on PIM testing of filter assemblies
4.1 Sources of error: back-to-back filters
4.2 Environmental and dynamic PIM testing
Figure 1 – Typical receive band PIM test set-up
33 4.3 General test procedure
Figure 2 – Example of a striking element for ≤ 1 J
34 5 Example of test equipment schematics for filter testing
5.1 General
5.2 Transmit band testing
Table 1 – Summary table referencing examples of test equipmentschematics for measuring PIM on filter-type devices
35 5.3 Receive band testing – Dual high-power carriers
Figure 3 – Typical test equipment schematic for measuring transmit-band, forward, passive IM products on an N-port DUT using two high-power carriers
36 Figure 4 – Typical test equipment schematic for measuring receive-band, forward, passive IM products on an N-port DUT, using two high-power carriers
Figure 5 – Typical test equipment schematic for measuring receive-band, reverse, passive IM products on an N-port DUT, using two high-power carriers
37 5.4 Receive band testing – Injected interferer
Figure 6 – Typical test equipment schematic for measuring receive-band,passive IM products on an N-port DUT, using two high-power carriers
38 Figure 7 – Typical test equipment schematic for measuring receive-band, forward, passive IM products on an N-port DUT, using the injected interferer technique
Figure 8 – Typical test equipment schematic for measuring receive-band, reverse, passive IM products on an N-port DUT, using the injected interferer technique
39 Figure 9 – Typical test equipment schematic for measuring receive-band, passive IM products on an N-port DUT, using the injected interferer technique

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BS EN IEC 62037-5:2021 - TC
$134.27