# 10.2.1 Generation of multiple interferer links with different systems

This option allows SEAMCAT to generate multiple interferers which may have the same or different technical characteristics from each other. The following menu buttons are available in the interfering system links control panel.

<div class="pm-table-container with-shadow-observer" data-layout="align-start" data-testid="table-container" id="bkmrk-add-an-interfering-s"><div class="pm-table-wrapper" data-autosize="false" data-layout="align-start" data-number-column="false" data-table-local-id="" data-vc="table-node-wrapper"><div class="sentinel-left"></div><table data-layout="align-start" data-number-column="false" data-table-width="760" data-testid="renderer-table" style="width: 98.0952%;"><colgroup></colgroup><tbody><tr><td colspan="1" rowspan="1" style="width: 5.2236%;"><div class="rich-media-item mediaSingleView-content-wrap image-align-start css-2q9efk" data-layout="align-start" data-media-vc-wrapper="true" data-node-type="mediaSingle" data-renderer-start-pos="239" data-vc="media-single" data-width="20" data-width-type="pixel"><div class="css-157w6c8"></div></div>[![image.png](https://wiki.cept.org/uploads/images/gallery/2026-04/scaled-1680-/EhlWsRWoCrP9me2p-image.png)](https://wiki.cept.org/uploads/images/gallery/2026-04/EhlWsRWoCrP9me2p-image.png)

<div class="rich-media-item mediaSingleView-content-wrap image-align-start css-2q9efk" data-layout="align-start" data-media-vc-wrapper="true" data-node-type="mediaSingle" data-renderer-start-pos="239" data-vc="media-single" data-width="20" data-width-type="pixel"><div class="css-157w6c8"><div data-alt="" data-collection="contentId-493364" data-context-id="493364" data-file-mime-type="image/png" data-file-name="image2016-8-9 9:58:51.png" data-file-size="711" data-height="19" data-id="b635b9e2-84c8-4865-9d15-2b6b0d27193d" data-node-type="media" data-renderer-start-pos="240" data-type="file" data-width="20"><div class="_2rko18qm _vchhusvi _kqswh2mm _ect4ttxp _p12f1osq _c71l1osq _1bsb1qmm _4t3ine4n _1hlmd0i9 _1rquusvi _eg541i5c _mts3kb7n _1ntskb7n _yfmhtlke _5sb1v00u new-file-experience-wrapper" data-media-vc-wrapper="true" data-testid="media-card-view" id="bkmrk-"><div class="_1reo15vq _18m915vq _2rko18qm _1e0c1txw _kqswh2mm _p12f1osq _1bsb1osq _4t3i1osq _c71l1osq media-file-card-view" data-cursor="pointer" data-test-media-name="image2016-8-9 9:58:51.png" data-test-progress="1" data-test-source="cache-remote" data-test-status="complete" data-testid="media-file-card-view"><div class="_kqswstnw _1bsb1osq _4t3i1osq _1e0c1txw _2lx21bp4 _1bah1h6o _4cvr1h6o" data-testid="ImageRendererWrapper">![](blob:https://ecowiki.atlassian.net/46a9745f-72dd-4576-818a-79a0563f2dcb#media-blob-url=true&id=b635b9e2-84c8-4865-9d15-2b6b0d27193d&collection=contentId-493364&contextId=493364&width=20&height=19&alt=&clientId=113268fe-fe5b-4bc3-8ff3-07965dbf1d18)</div></div></div></div></div></div></td><td colspan="1" rowspan="1" style="width: 43.0036%;">Add an interfering systems link to the scenario

</td><td colspan="1" rowspan="1" style="width: 6.80282%;">[![image.png](https://wiki.cept.org/uploads/images/gallery/2026-04/scaled-1680-/iX5WAtkuje0mcG8y-image.png)](https://wiki.cept.org/uploads/images/gallery/2026-04/iX5WAtkuje0mcG8y-image.png)

<div class="rich-media-item mediaSingleView-content-wrap image-align-start css-2q9efk" data-layout="align-start" data-media-vc-wrapper="true" data-node-type="mediaSingle" data-renderer-start-pos="298" data-vc="media-single" data-width="20" data-width-type="pixel"><div class="css-157w6c8"><div data-alt="" data-collection="contentId-493364" data-context-id="493364" data-file-mime-type="image/png" data-file-name="image2016-8-9 9:59:2.png" data-file-size="720" data-height="19" data-id="b2daa5a0-6627-4f05-ae4b-c298f326f18b" data-node-type="media" data-renderer-start-pos="299" data-type="file" data-width="20"><div class="_2rko18qm _vchhusvi _kqswh2mm _ect4ttxp _p12f1osq _c71l1osq _1bsb1qmm _4t3ine4n _1hlmd0i9 _1rquusvi _eg541i5c _mts3kb7n _1ntskb7n _yfmhtlke _5sb1v00u new-file-experience-wrapper" data-media-vc-wrapper="true" data-testid="media-card-view" id="bkmrk--1"><div class="_1reo15vq _18m915vq _2rko18qm _1e0c1txw _kqswh2mm _p12f1osq _1bsb1osq _4t3i1osq _c71l1osq media-file-card-view" data-cursor="pointer" data-test-media-name="image2016-8-9 9:59:2.png" data-test-progress="1" data-test-source="cache-remote" data-test-status="complete" data-testid="media-file-card-view"><div class="_kqswstnw _1bsb1osq _4t3i1osq _1e0c1txw _2lx21bp4 _1bah1h6o _4cvr1h6o" data-testid="ImageRendererWrapper">![](blob:https://ecowiki.atlassian.net/550a2d84-c2b9-4cab-9a39-0a9c51c1bde5#media-blob-url=true&id=b2daa5a0-6627-4f05-ae4b-c298f326f18b&collection=contentId-493364&contextId=493364&width=20&height=19&alt=&clientId=113268fe-fe5b-4bc3-8ff3-07965dbf1d18)</div></div></div></div></div></div></td><td colspan="1" rowspan="1" style="width: 45.0687%;">Generate multiple interfering links

</td></tr><tr><td colspan="1" rowspan="1" style="width: 5.2236%;"><div class="rich-media-item mediaSingleView-content-wrap image-align-start css-2q9efk" data-layout="align-start" data-media-vc-wrapper="true" data-node-type="mediaSingle" data-renderer-start-pos="344" data-vc="media-single" data-width="20" data-width-type="pixel"><div class="css-157w6c8"></div></div>[![image.png](https://wiki.cept.org/uploads/images/gallery/2026-04/scaled-1680-/Ze3FwAAQwVCKm7ke-image.png)](https://wiki.cept.org/uploads/images/gallery/2026-04/Ze3FwAAQwVCKm7ke-image.png)

<div class="rich-media-item mediaSingleView-content-wrap image-align-start css-2q9efk" data-layout="align-start" data-media-vc-wrapper="true" data-node-type="mediaSingle" data-renderer-start-pos="344" data-vc="media-single" data-width="20" data-width-type="pixel"><div class="css-157w6c8"><div data-alt="" data-collection="contentId-493364" data-context-id="493364" data-file-mime-type="image/png" data-file-name="image2016-8-9 9:58:55.png" data-file-size="725" data-height="19" data-id="978d171e-0437-4ed3-9019-f2ac1967f3a5" data-node-type="media" data-renderer-start-pos="345" data-type="file" data-width="20"><div class="_2rko18qm _vchhusvi _kqswh2mm _ect4ttxp _p12f1osq _c71l1osq _1bsb1qmm _4t3ine4n _1hlmd0i9 _1rquusvi _eg541i5c _mts3kb7n _1ntskb7n _yfmhtlke _5sb1v00u new-file-experience-wrapper" data-media-vc-wrapper="true" data-testid="media-card-view" id="bkmrk--2"><div class="_1reo15vq _18m915vq _2rko18qm _1e0c1txw _kqswh2mm _p12f1osq _1bsb1osq _4t3i1osq _c71l1osq media-file-card-view" data-cursor="pointer" data-test-media-name="image2016-8-9 9:58:55.png" data-test-progress="1" data-test-source="cache-remote" data-test-status="complete" data-testid="media-file-card-view"><div class="_kqswstnw _1bsb1osq _4t3i1osq _1e0c1txw _2lx21bp4 _1bah1h6o _4cvr1h6o" data-testid="ImageRendererWrapper">![](blob:https://ecowiki.atlassian.net/e48a3a8c-5e3a-4781-8319-6b3533805ced#media-blob-url=true&id=978d171e-0437-4ed3-9019-f2ac1967f3a5&collection=contentId-493364&contextId=493364&width=20&height=19&alt=&clientId=113268fe-fe5b-4bc3-8ff3-07965dbf1d18)</div></div></div></div></div></div></td><td colspan="1" rowspan="1" style="width: 43.0036%;">Duplicate an interfering link

</td><td colspan="1" rowspan="1" style="width: 6.80282%;"><div class="rich-media-item mediaSingleView-content-wrap image-align-start css-2q9efk" data-layout="align-start" data-media-vc-wrapper="true" data-node-type="mediaSingle" data-renderer-start-pos="389" data-vc="media-single" data-width="20" data-width-type="pixel"><div class="css-157w6c8"><div data-alt="" data-collection="contentId-493364" data-context-id="493364" data-file-mime-type="image/png" data-file-name="image2016-8-9 9:59:6.png" data-file-size="624" data-height="19" data-id="44a48c58-89a7-4a29-aa65-9fcef68f7339" data-node-type="media" data-renderer-start-pos="390" data-type="file" data-width="20"><div class="_2rko18qm _vchhusvi _kqswh2mm _ect4ttxp _p12f1osq _c71l1osq _1bsb1qmm _4t3ine4n _1hlmd0i9 _1rquusvi _eg541i5c _mts3kb7n _1ntskb7n _yfmhtlke _5sb1v00u new-file-experience-wrapper" data-media-vc-wrapper="true" data-testid="media-card-view"><div class="_1reo15vq _18m915vq _2rko18qm _1e0c1txw _kqswh2mm _p12f1osq _1bsb1osq _4t3i1osq _c71l1osq media-file-card-view" data-cursor="pointer" data-test-media-name="image2016-8-9 9:59:6.png" data-test-progress="1" data-test-source="cache-remote" data-test-status="complete" data-testid="media-file-card-view"><div class="_kqswstnw _1bsb1osq _4t3i1osq _1e0c1txw _2lx21bp4 _1bah1h6o _4cvr1h6o" data-testid="ImageRendererWrapper">![](blob:https://ecowiki.atlassian.net/6990862a-e6d6-4a70-bd55-a60ec6ad7718#media-blob-url=true&id=44a48c58-89a7-4a29-aa65-9fcef68f7339&collection=contentId-493364&contextId=493364&width=20&height=19&alt=&clientId=113268fe-fe5b-4bc3-8ff3-07965dbf1d18)</div></div></div></div></div></div>[![image.png](https://wiki.cept.org/uploads/images/gallery/2026-04/scaled-1680-/xOMDRtRcNtVVfOUT-image.png)](https://wiki.cept.org/uploads/images/gallery/2026-04/xOMDRtRcNtVVfOUT-image.png)

</td><td colspan="1" rowspan="1" style="width: 45.0687%;">Change the selected system type

</td></tr><tr><td colspan="1" rowspan="1" style="width: 5.2236%;"><div class="rich-media-item mediaSingleView-content-wrap image-align-start css-2q9efk" data-layout="align-start" data-media-vc-wrapper="true" data-node-type="mediaSingle" data-renderer-start-pos="430" data-vc="media-single" data-width="20" data-width-type="pixel"><div class="css-157w6c8"><div data-alt="" data-collection="contentId-493364" data-context-id="493364" data-file-mime-type="image/png" data-file-name="image2016-8-9 9:58:59.png" data-file-size="631" data-height="19" data-id="69cefb05-ce39-4e79-b2ae-880c64b2e554" data-node-type="media" data-renderer-start-pos="431" data-type="file" data-width="20"><div class="_2rko18qm _vchhusvi _kqswh2mm _ect4ttxp _p12f1osq _c71l1osq _1bsb1qmm _4t3ine4n _1hlmd0i9 _1rquusvi _eg541i5c _mts3kb7n _1ntskb7n _yfmhtlke _5sb1v00u new-file-experience-wrapper" data-media-vc-wrapper="true" data-testid="media-card-view"><div class="_1reo15vq _18m915vq _2rko18qm _1e0c1txw _kqswh2mm _p12f1osq _1bsb1osq _4t3i1osq _c71l1osq media-file-card-view" data-cursor="pointer" data-test-media-name="image2016-8-9 9:58:59.png" data-test-progress="1" data-test-source="cache-remote" data-test-status="complete" data-testid="media-file-card-view"><div class="_kqswstnw _1bsb1osq _4t3i1osq _1e0c1txw _2lx21bp4 _1bah1h6o _4cvr1h6o" data-testid="ImageRendererWrapper">![](blob:https://ecowiki.atlassian.net/e0d1e8b4-f2b3-4f03-972b-7bfe4d1efc72#media-blob-url=true&id=69cefb05-ce39-4e79-b2ae-880c64b2e554&collection=contentId-493364&contextId=493364&width=20&height=19&alt=&clientId=113268fe-fe5b-4bc3-8ff3-07965dbf1d18)</div></div></div></div></div></div>[![image.png](https://wiki.cept.org/uploads/images/gallery/2026-04/scaled-1680-/vwS4nApbEP14shqx-image.png)](https://wiki.cept.org/uploads/images/gallery/2026-04/vwS4nApbEP14shqx-image.png)

</td><td colspan="1" rowspan="1" style="width: 43.0036%;">Delete a link

</td><td colspan="1" rowspan="1" style="width: 6.80282%;">[![image.png](https://wiki.cept.org/uploads/images/gallery/2026-04/scaled-1680-/lF5iK2TjSTNr4mfn-image.png)](https://wiki.cept.org/uploads/images/gallery/2026-04/lF5iK2TjSTNr4mfn-image.png)

<div class="rich-media-item mediaSingleView-content-wrap image-align-start css-2q9efk" data-layout="align-start" data-media-vc-wrapper="true" data-node-type="mediaSingle" data-renderer-start-pos="458" data-vc="media-single" data-width="20" data-width-type="pixel"><div class="css-157w6c8"><div data-alt="" data-collection="contentId-493364" data-context-id="493364" data-file-mime-type="image/png" data-file-name="image2016-8-9 9:59:9.png" data-file-size="706" data-height="19" data-id="cae0a10a-ebf0-4556-bdde-f8afbc8fc2b6" data-node-type="media" data-renderer-start-pos="459" data-type="file" data-width="20"><div class="_2rko18qm _vchhusvi _kqswh2mm _ect4ttxp _p12f1osq _c71l1osq _1bsb1qmm _4t3ine4n _1hlmd0i9 _1rquusvi _eg541i5c _mts3kb7n _1ntskb7n _yfmhtlke _5sb1v00u new-file-experience-wrapper" data-media-vc-wrapper="true" data-testid="media-card-view" id="bkmrk--3"><div class="_1reo15vq _18m915vq _2rko18qm _1e0c1txw _kqswh2mm _p12f1osq _1bsb1osq _4t3i1osq _c71l1osq media-file-card-view" data-cursor="pointer" data-test-media-name="image2016-8-9 9:59:9.png" data-test-progress="1" data-test-source="cache-remote" data-test-status="complete" data-testid="media-file-card-view"><div class="_kqswstnw _1bsb1osq _4t3i1osq _1e0c1txw _2lx21bp4 _1bah1h6o _4cvr1h6o" data-testid="ImageRendererWrapper">![](blob:https://ecowiki.atlassian.net/3bf93ac5-7876-40eb-897b-1d1ac2925dc4#media-blob-url=true&id=cae0a10a-ebf0-4556-bdde-f8afbc8fc2b6&collection=contentId-493364&contextId=493364&width=20&height=19&alt=&clientId=113268fe-fe5b-4bc3-8ff3-07965dbf1d18)</div></div></div></div></div></div></td><td colspan="1" rowspan="1" style="width: 45.0687%;">On-line manual help

</td></tr></tbody></table>

</div><div class="pm-table-sticky-scrollbar-container-view-page" data-vc="table-sticky-scrollbar-container"></div></div>**Figure 210: Interfering system links control**

![image.png](https://wiki.cept.org/uploads/images/gallery/2026-04/scaled-1680-/Wo3fkcPa1b6vXHcw-image.png)**Figure 211: Generation of multiple interferer links with different technical characteristics from each other**

The feature **“to position with”** allows the deployment of a second type of interferer (for instance interfering link 1) for which the transmitters will be located at the same location as the transmitters of another type of interferers (i.e. interfering link 2 or interfering link 3). This feature is of interest since it allows deploying these two interferers at the same location (i.e. with the same coordinates) and these two transmitters could be transmitting at the same time while having different transmitter characteristics (e.g. emission mask, antenna radiation pattern…) or with a relative X, Y position set by DeltaX and DeltaY.

![image.png](https://wiki.cept.org/uploads/images/gallery/2026-04/scaled-1680-/JgmVrAxZQrT3wOtB-image.png)

<div class="rich-media-item mediaSingleView-content-wrap image-align-start css-1yqc2bq" data-layout="align-start" data-media-vc-wrapper="true" data-node-type="mediaSingle" data-renderer-start-pos="1294" data-vc="media-single" data-width="449" data-width-type="pixel" id="bkmrk-figure-212%3A-possibil"><div class="css-zst6ax"><div data-alt="" data-collection="contentId-493364" data-context-id="493364" data-file-mime-type="image/png" data-file-name="12.png" data-file-size="7235" data-height="109" data-id="c3b86791-dc70-42e0-a14a-51d783175262" data-node-type="media" data-renderer-start-pos="1295" data-type="file" data-width="450"><div class="_2rko18qm _vchhusvi _kqswh2mm _ect4ttxp _p12f1osq _c71l1osq _1bsb1qmm _4t3ine4n _1hlmd0i9 _1rquusvi _eg541i5c _mts3kb7n _1ntskb7n _yfmhtlke _5sb1v00u new-file-experience-wrapper" data-media-vc-wrapper="true" data-testid="media-card-view" id="bkmrk-figure-212%3A-possibil-1"><div class="_1reo15vq _18m915vq _2rko18qm _1e0c1txw _kqswh2mm _p12f1osq _1bsb1osq _4t3i1osq _c71l1osq media-file-card-view" data-cursor="pointer" data-test-media-name="12.png" data-test-progress="1" data-test-source="remote" data-test-status="complete" data-testid="media-file-card-view"><div class="_kqswstnw _1bsb1osq _4t3i1osq _1e0c1txw _2lx21bp4 _1bah1h6o _4cvr1h6o align-center" data-testid="ImageRendererWrapper">![](blob:https://ecowiki.atlassian.net/c1fe045b-a262-43bf-8908-61d0f6b43fc8#media-blob-url=true&id=c3b86791-dc70-42e0-a14a-51d783175262&collection=contentId-493364&contextId=493364&mimeType=image%2Fpng&name=12.png&size=7235&width=450&height=109&alt=&clientId=113268fe-fe5b-4bc3-8ff3-07965dbf1d18)**Figure 212: Possibility to position interferer links with one another**</div></div></div></div></div></div>If for one interfering link (e.g. interfering link 1) the number of active transmitter is one, then for any extra interfering links, only one Tx is simulated. When the “to position with” feature is selected, any values are grey shaded and only one transmitter is simulated.