From f0027028a373508b40bf9a5fb6dd7c81b94dbc3c Mon Sep 17 00:00:00 2001
From: Denis Chevalier <perso@denischevalier.fr>
Date: Mon, 10 Aug 2026 17:35:33 +0200
Subject: switch u-channel diagram from svg to cetz

---
 pictures/l-channel.svg | 980 -------------------------------------------------
 pictures/u-channel.svg | 401 --------------------
 2 files changed, 1381 deletions(-)
 delete mode 100644 pictures/l-channel.svg
 delete mode 100644 pictures/u-channel.svg

(limited to 'pictures')

diff --git a/pictures/l-channel.svg b/pictures/l-channel.svg
deleted file mode 100644
index ae0d548..0000000
--- a/pictures/l-channel.svg
+++ /dev/null
@@ -1,980 +0,0 @@
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-   xmlns:svg="http://www.w3.org/2000/svg"
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-  <!-- TITLE & HEADER                                                    -->
-  <!-- ================================================================= -->
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-  <!-- VIEW 1: ISOMETRIC VIEW (LEFT SIDE)                                -->
-  <!-- ================================================================= -->
-  <!-- ================================================================= -->
-  <!-- VIEW 2: REAR ELEVATION (TOP RIGHT)                                -->
-  <!-- ================================================================= -->
-  <!-- ================================================================= -->
-  <!-- VIEW 3: LEFT WALL ELEVATION (BOTTOM RIGHT)                        -->
-  <!-- ================================================================= -->
-  <!-- ================================================================= -->
-  <!-- TECHNICAL NOTES SUMMARY BOX                                       -->
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-    <line
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-       stroke-width="1.28882"
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-       style="stroke-width:0.717;stroke-dasharray:none" />
-    <line
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-       style="stroke-width:0.717;stroke-dasharray:none" />
-    <line
-       x1="440"
-       y1="363.12396"
-       x2="440"
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-    <text
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-       fill="#000000"
-       font-size="10px"
-       font-weight="700"
-       id="text37">130.0 mm</text>
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-       y1="172.64999"
-       x2="620"
-       y2="160"
-       stroke="#000000"
-       stroke-width="0.8"
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-    <text
-       x="625"
-       y="158"
-       fill="#000000"
-       font-size="9.5px"
-       font-weight="600"
-       id="text38">BNC Cutout</text>
-    <text
-       x="625"
-       y="169"
-       fill="#555555"
-       font-size="8.5px"
-       id="text39"
-       style="fill:#000000;fill-opacity:1">(Facultative: Master Osc.)</text>
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-       y2="285.14999"
-       stroke="#000000"
-       stroke-width="0.8"
-       id="line39"
-       style="stroke-width:0.717;stroke-dasharray:none" />
-    <text
-       x="625"
-       y="283"
-       fill="#000000"
-       font-size="9.5px"
-       font-weight="600"
-       id="text40">DB-25 Cutout</text>
-    <text
-       x="625"
-       y="294"
-       fill="#555555"
-       font-size="8.5px"
-       id="text41"
-       style="fill:#000000;fill-opacity:1">(Centered X: 17.85 mm)</text>
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-  <g
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-     transform="translate(89.103516,-72.389648)">
-    <text
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-       font-size="13px"
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-       id="text42">LEFT WALL ELEVATION</text>
-    <text
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-       y1="292.81"
-       x2="909.82001"
-       y2="292.81"
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-    <line
-       x1="750.97998"
-       y1="120"
-       x2="750.97998"
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-    <circle
-       cx="776"
-       cy="150"
-       r="3"
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-       stroke="#000000"
-       stroke-width="1.2"
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-    <circle
-       cx="876"
-       cy="150"
-       r="3"
-       fill="none"
-       stroke="#000000"
-       stroke-width="1.2"
-       id="circle46" />
-    <circle
-       cx="776"
-       cy="270"
-       r="3"
-       fill="none"
-       stroke="#000000"
-       stroke-width="1.2"
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-    <circle
-       cx="876"
-       cy="270"
-       r="3"
-       fill="none"
-       stroke="#000000"
-       stroke-width="1.2"
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-    <text
-       x="826"
-       y="215"
-       text-anchor="middle"
-       fill="#64748b"
-       font-size="10px"
-       font-weight="600"
-       id="text48"
-       style="fill:#000000;fill-opacity:1">PCB Mounting Face</text>
-    <line
-       x1="742.17999"
-       y1="301.60999"
-       x2="742.17999"
-       y2="335"
-       stroke="#000000"
-       stroke-width="0.75"
-       id="line48" />
-    <line
-       x1="909.82001"
-       y1="301.60999"
-       x2="909.82001"
-       y2="335"
-       stroke="#000000"
-       stroke-width="0.75"
-       id="line49" />
-    <line
-       x1="746.67487"
-       y1="334"
-       x2="905.32507"
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-       font-weight="700"
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-       x2="941"
-       y2="120"
-       stroke="#000000"
-       stroke-width="0.75"
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-    <line
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-       y1="123.76012"
-       x2="940"
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-      <cc:Work
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diff --git a/pictures/u-channel.svg b/pictures/u-channel.svg
deleted file mode 100644
index 67d0e18..0000000
--- a/pictures/u-channel.svg
+++ /dev/null
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-    <pattern
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-       patternTransform="rotate(45,517.80872,-65.626792)" />
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-    <!-- Diagonal Hatch Pattern for Inner Unpainted/Masked Contact Areas -->
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-       height="6"
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-         stroke="#000000"
-         stroke-width="0.8"
-         stroke-dasharray="2,2"
-         id="line2" />
-    </pattern>
-    <!-- Ventilation Slot Symbol (Reusable) -->
-    <!-- Countersunk Hole Symbol -->
-    <g
-       id="csunk-hole">
-      <circle
-         cx="0"
-         cy="0"
-         r="4"
-         fill="#ffffff"
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-         cy="0"
-         r="1.8"
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-  <!-- TITLE & HEADER                                                    -->
-  <!-- ================================================================= -->
-  <!-- ================================================================= -->
-  <!-- VIEW 1: ISOMETRIC VIEW (LEFT SIDE)                                -->
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-  <!-- ================================================================= -->
-  <!-- VIEW 2: RIGHT SIDE WALL ELEVATION (TOP RIGHT)                      -->
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-  <text
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-     id="text24">RIGHT SIDE ELEVATION</text>
-  <text
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-     style="fill:#000000;fill-opacity:1">(Solid Wall: 165.1 mm × 152.4 mm)</text>
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-     y2="228.80983"
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-       id="text34">Height: 165.1 mm ±0.1</text>
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-     style="fill:#000000;fill-opacity:1">(U-Channel Cross-Section)</text>
-  <path
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-  <text
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-- 
cgit