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20/30409222 DC BS EN IEC 62037-5. Passive RF and microwave devices, intermodulation level measurement - Part 5. Measurement of passive intermodulation in filters, 2020
- 46_766e_CDV.pdf [Go to Page]
- FOREWORD
- PASSIVE RF AND MICROWAVE DEVICES, INTERMODULATION LEVEL MEASUREMENT – [Go to Page]
- 1 Scope
- 2 Normative references
- 3 Abbreviations
- 4 General comments on PIM testing of filter assemblies [Go to Page]
- 4.1 Sources of error: back-to-back filters
- Figure 1 – Typical receive band PIM test set-up
- 4.2 Environmental and dynamic PIM testing
- 4.3 General test procedure
- 5 Example test equipment schematics for filter testing [Go to Page]
- 5.1 General
- Table 1 – Summary table referencing example test equipment schematics for measuring PIM on filter-type devices
- 5.2 Transmit band testing
- Figure 3 – Typical test equipment schematic for measuring transmit-band, forward, passive IM products on an N-port DUT using two high-power carriers
- 5.3 Receive band testing: dual high-power carriers
- 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
- Figure 6 – Typical test equipment schematic for measuring receive-band, passive IM products on an N-port DUT, using two high-power carriers
- 5.4 Receive band testing: injected interferer
- 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
- Figure 9 – Typical test equipment schematic for measuring receive-band, passive IM products on an N-port DUT, using the injected interferer technique [Go to Page]
