Summary

Really basic lens for a dual feed for QO-100.

Print Settings

Printer Brand:

Creality

                                            <p class="detail-setting printer"><strong>Printer: </strong>                     <div><p>Ender 3</p></div></p>                                                                                <p class="detail-setting rafts"><strong>Rafts: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>Yes</p></div></p>                                                                                <p class="detail-setting resolution"><strong>Resolution: </strong>                     <div><p>0.4mm</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>100%</p></div></p>                                                    <strong>Filament:</strong> Generic Nylon                White                    <br>                        <p class="detail-setting notes"><strong>Notes: </strong>                    </p><div><p>The filament is NYLON so it prints HOT. You need a 0.5mm or larger diameter nozzle and the bed MUST be hot &gt;85'C</p><p>I don't have access to a lathe to cut down a piece of Nylon-6 then though hey I have filament why not just print one. 100% infill, I might experient. Cura 3.6 sliced takes about 40mins to print with support.</p><p>May not be news to those that have used Nylon before but make very very certain filament is dry before printing otherwise you will get 'fuzz'.</p><p>Doesn't use much filament c4.5m so unless you want to print loads of Nylon a 10m sample from rigid ink etc will do fine. 1kg is very expensive compared to PLA/ABS etc</p></div>

How I Designed This

Used tinkercad and got dimensions from all over. But https://uhf-satcom.com/blog/patch_antenna has a nice image

QO-100 Dual feed lens