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Satellite PC Card Receivers, Internet by Satellite
diseqc motor driving issues with one of the LNBs
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<blockquote data-quote="tom55" data-source="post: 1154493" data-attributes="member: 417964"><p>about question 1)</p><p></p><p>with neumoDVB (same with altdvb) the transponder in positioner console is already tuned before issuing diseqc command. so the power is on and at 18V. additionally, there was driver fix for this hardware (<a href="https://patchwork.linuxtv.org/project/linux-media/patch/20211231035326.6759-1-cjritola@gmail.com/" target="_blank">[v2] media: dvb-frontends: a8293: fix LNB powerup failure in PCTV 461e - Patchwork</a>) to deal with exact same problem you described here, i have this applied and had no problems with that since then</p><p></p><p>about workaround</p><p></p><p>here's what i was able to find; there are 0/22 khz switches and 22khz blockers available (some of them don't have required frequency range)</p><p></p><p>a switch could probably do the job, but everytime you move a dish, signal from LNB will be cut for very short period of time - it can be annoying if you want to fine tune by moving only for a single step at a time</p><p><img src="https://i.ebayimg.com/images/g/WNIAAOSwicpacJ1-/s-l500.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p><img src="https://ae01.alicdn.com/kf/Hdf6406c1360b4e428d97708af8027602F.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>a blocker should filter out certain range within center of 22khz and shouldn't cause any signal disruption. </p><p></p><p>first thing you find is axing, highlights say 5-2400, detailed specs say 5-2200 MHz, and the supplier you contact has no idea which is true. so you avoid axing because it is average quality. there is also hama but not available unless you can find supplier</p><p><img src="https://e1shop.elsner.biz/media/image/product/31492/lg/zubehoer_3.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p><img src="https://m.media-amazon.com/images/I/51iOPx4JVcS.__AC_SX300_SY300_QL70_ML2_.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p></blockquote><p></p>
[QUOTE="tom55, post: 1154493, member: 417964"] about question 1) with neumoDVB (same with altdvb) the transponder in positioner console is already tuned before issuing diseqc command. so the power is on and at 18V. additionally, there was driver fix for this hardware ([URL="https://patchwork.linuxtv.org/project/linux-media/patch/20211231035326.6759-1-cjritola@gmail.com/"][v2] media: dvb-frontends: a8293: fix LNB powerup failure in PCTV 461e - Patchwork[/URL]) to deal with exact same problem you described here, i have this applied and had no problems with that since then about workaround here's what i was able to find; there are 0/22 khz switches and 22khz blockers available (some of them don't have required frequency range) a switch could probably do the job, but everytime you move a dish, signal from LNB will be cut for very short period of time - it can be annoying if you want to fine tune by moving only for a single step at a time [IMG]https://i.ebayimg.com/images/g/WNIAAOSwicpacJ1-/s-l500.jpg[/IMG] [IMG]https://ae01.alicdn.com/kf/Hdf6406c1360b4e428d97708af8027602F.jpg[/IMG] a blocker should filter out certain range within center of 22khz and shouldn't cause any signal disruption. first thing you find is axing, highlights say 5-2400, detailed specs say 5-2200 MHz, and the supplier you contact has no idea which is true. so you avoid axing because it is average quality. there is also hama but not available unless you can find supplier [IMG]https://e1shop.elsner.biz/media/image/product/31492/lg/zubehoer_3.jpg[/IMG] [IMG]https://m.media-amazon.com/images/I/51iOPx4JVcS.__AC_SX300_SY300_QL70_ML2_.jpg[/IMG] [/QUOTE]
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diseqc motor driving issues with one of the LNBs
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