{"id":5181,"date":"2023-09-22T09:35:20","date_gmt":"2023-09-22T09:35:20","guid":{"rendered":"https:\/\/csiag.eu\/?p=5181"},"modified":"2023-10-17T12:42:10","modified_gmt":"2023-10-17T12:42:10","slug":"optimaliseer-gps-ontvangs","status":"publish","type":"post","link":"https:\/\/csiag.eu\/af\/blog\/2023\/09\/22\/gps-empfang-optimieren\/","title":{"rendered":"Optimaliseer GPS-ontvangs"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Inhoudsopgawe<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/csiag.eu\/af\/blog\/2023\/09\/22\/gps-empfang-optimieren\/#Funktion\" >funksie<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/csiag.eu\/af\/blog\/2023\/09\/22\/gps-empfang-optimieren\/#Montageort\" >Installasieligging<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/csiag.eu\/af\/blog\/2023\/09\/22\/gps-empfang-optimieren\/#Messungen\" >Metings<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/csiag.eu\/af\/blog\/2023\/09\/22\/gps-empfang-optimieren\/#Die_Losung_aus_der_%E2%80%9ATrickkiste%E2%80%98\" >Die oplossing uit die &#039;sak vol truuks&#039;<\/a><\/li><\/ul><\/nav><\/div>\n<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Leestyd<\/span> <span class=\"rt-time\"> 3<\/span> <span class=\"rt-label rt-postfix\">minute<\/span><\/span>\n<p class=\"wp-block-paragraph\">Die optimalisering van GPS-ontvangs vir navigasie via selfoon, tablet of navigasietoestel is &#039;n goeie opsie, veral in alkoof- of volledig ge\u00efntegreerde motorhuise, om ontvangsprobleme en dus hobbelrige navigasie te voorkom. Ontvangs val gewoonlik kort voor &#039;n aangekondigde draai af, wat jou heeltemal alleen laat voel in onbekende terrein.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Gelukkig is daar die 5V USB-aangedrewe <a href=\"https:\/\/www.amazon.de\/dp\/B08ZS1CJS9?psc=1&amp;ref=ppx_yo2ov_dt_b_product_details\" target=\"_blank\" rel=\"noopener\">GPS-seinversterker ANT-1573<\/a> In kombinasie met die ANT-1575R GPS-antenna kos hierdie gerief vir &#039;n toekomstige probleemlose navigasie-ervaring minder as \u20ac20.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Funktion\"><\/span>funksie<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Die manier waarop dit werk, is maklik om te verduidelik: die plat antenna, wat naby die boonste middel van die voorruit (in volledig ge\u00efntegreerde modelle) of aan die rand van die dak\/venster in alkowe gemonteer is, ontvang die satelliete vanaf hierdie posisie sonder steuring en stuur die data via die antennakabel na die versterker. Hierdie versterker is naby die toestel wat vir navigasiedoeleindes gebruik word, gemonteer. Die versterker stuur op sy beurt die seine van die GPS-antenna, nou met voldoende sterkte, na die betrokke navigasietoestel.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Montageort\"><\/span>Installasieligging<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Die GPS-antenna moet eintlik buite gemonteer word, en die antennakabel moet binne deur die buitenste laag gelei word. Hoekom? As die sender en ontvanger te naby aan mekaar is, vind terugvoer plaas, net soos met &#039;n mikrofoon en &#039;n luidspreker. Daar is geen fluitgeluid hier nie, maar die seine oorvleuel en is dus onbruikbaar. Diegene wat nie hiervan bewus is nie, kan maklik tot die valse gevolgtrekking kom dat die seinversterker &quot;nie goed is nie&quot;.<br>Die metaaldak wat algemeen in motors voorkom, beskerm die antenna teen die ontvanger en voorkom dus terugvoer.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Motorhuise het egter selde &#039;n metaaldak, maar eerder &#039;n aluminium- of veselglasdak. Daarom is dit amper irrelevant of die antenna binne of buite gemonteer is. Om potensi\u00eble terugvoer effektief te voorkom, kan &#039;n paar truuks help.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Messungen\"><\/span>Metings<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Met &#039;n gratis toepassing <em>Kommandant Kompas Gaan <\/em>(iOS) kan jy maklik die ontvangskwaliteit nagaan met en sonder die seinversterker geaktiveer.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"958\" height=\"1024\" src=\"https:\/\/csiag.eu\/wp-content\/uploads\/2023\/09\/Compass-GPS-958x1024.jpg\" alt=\"\" class=\"wp-image-5189\" srcset=\"https:\/\/csiag.eu\/wp-content\/uploads\/2023\/09\/Compass-GPS-958x1024.jpg 958w, https:\/\/csiag.eu\/wp-content\/uploads\/2023\/09\/Compass-GPS-281x300.jpg 281w, https:\/\/csiag.eu\/wp-content\/uploads\/2023\/09\/Compass-GPS-768x821.jpg 768w, https:\/\/csiag.eu\/wp-content\/uploads\/2023\/09\/Compass-GPS.jpg 1024w\" sizes=\"(max-width: 958px) 100vw, 958px\" \/><figcaption class=\"wp-element-caption\">Sein sonder (9.0 dB) en met geaktiveerde seinversterker (42.0 dB)<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Toetse het getoon dat afskerming onnodig mag wees as die afstand tussen die antenna en die versterker groter as ongeveer 100 cm is EN die versterker nie in siglyn met die antenna is nie, d.w.s. as ander materiale (dashboard, kabinet, ens.) tussenin is. As afskerming gebruik word, daal die wins van, byvoorbeeld, 42 dB tot 35 dB of erger.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Die_Losung_aus_der_%E2%80%9ATrickkiste%E2%80%98\"><\/span>Die oplossing uit die &#039;sak vol truuks&#039;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Indien &#039;n siglyn nie vermy kan word nie, <a href=\"https:\/\/www.amazon.de\/gp\/product\/B08694LTBF\/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&amp;psc=1\" target=\"_blank\" rel=\"noopener\">koperbedekte GRP-stroombaanborde<\/a> &#039;n Vinnige huiskonstruksie kan maklik gerealiseer word.<br>Vir die sywande is twee klein gedeeltes van ongeveer 4,7 x 1,3 cm en 8 x 1,3 cm voldoende, sowel as &#039;n basisplaat van 5 x 8 cm. <br>Regs en links van die smal kant van die basisplaat word die 4.7 x 1.3 cm-gedeeltes teen &#039;n hoek van 90\u00b0 geposisioneer en vertikaal aan die basisplaat gesoldeer teen ongeveer 450 .. 500 \u00b0C (plaas &#039;n soldeerpunt aan elke punt, verseker parallelisme met die rand van die basisplaat, kontroleer vertikaliteit, korrigeer indien nodig en vul dan die hele gedeelte met soldeer).<br>Steek die lang sye in en verbind hulle vertikaal op dieselfde manier (met die systroke en die basisplaat).<br>&#039;n Uitsparing vir die antennakabel word in die middel van een van die lang kante gemaak.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Die resultaat is &#039;n perfekte afskermende omhulsel. Die buitenste rande kan afgerond (geskuur) word en die omhulsel kan afgewerk word met mat swart spuitverf of &#039;n leerbedekking.<br>Die ingeslote 3M-kleefkussing word aan die binnekant van die middel van die basis aangebring, wat die behuising op &#039;n vibrasie-verminderende manier aan die antennabehuising verbind.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"675\" src=\"https:\/\/csiag.eu\/wp-content\/uploads\/2023\/09\/Abschirmung-2-1024x675.jpg\" alt=\"\" class=\"wp-image-5210\" srcset=\"https:\/\/csiag.eu\/wp-content\/uploads\/2023\/09\/Abschirmung-2-1024x675.jpg 1024w, https:\/\/csiag.eu\/wp-content\/uploads\/2023\/09\/Abschirmung-2-300x198.jpg 300w, https:\/\/csiag.eu\/wp-content\/uploads\/2023\/09\/Abschirmung-2-768x506.jpg 768w, https:\/\/csiag.eu\/wp-content\/uploads\/2023\/09\/Abschirmung-2.jpg 1216w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Indien die posisioneringsakkuraatheid afneem nadat die deksel vasgemaak is, sal dit help om die koperlaag aan die kante en bokant die GPS-antenna met &#039;n Dremel of soortgelyke gereedskap te verwyder.<\/p>","protected":false},"excerpt":{"rendered":"<p><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Leestyd<\/span> <span class=\"rt-time\"> 3<\/span> <span class=\"rt-label rt-postfix\">minute<\/span><\/span>Den GPS-Empfang f\u00fcr die Navigation via Handy, Tablet oder Navigations-Ger\u00e4t zu optimieren, das ist gerade in Alkoven- oder vollintegrierten Wohnmobilen eine gute Option, um Empfangsproblemen und damit holpriger Navigation vorzubeugen. Meist setzt der Empfang kurz vor einer angek\u00fcndigten Abbiegung aus und man steht dann, in unbekanntem Terrain, recht verlassen da. Gl\u00fccklicherweise gibt es den mittels&hellip;&nbsp;<a href=\"https:\/\/csiag.eu\/af\/blog\/2023\/09\/22\/gps-empfang-optimieren\/\" rel=\"bookmark\">Lees Meer \u00bb<span class=\"screen-reader-text\">Optimaliseer GPS-ontvangs<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[1601,1117,329,328],"tags":[2372,1547,2375,2376,566,714,2377,1118,2373,481,2370,2369,2368,2374,2367],"class_list":["post-5181","post","type-post","status-publish","format-standard","hentry","category-abschirmung","category-gps-ortung","category-navigation","category-navigation-mit-mac-mini-m1","tag-abschirmgehaeuse","tag-abschirmung","tag-ant-1573","tag-ant-1575r","tag-antenne","tag-empfang","tag-empfangsprobleme","tag-gps","tag-gps-antenne","tag-ios","tag-kupferkaschiert","tag-leiterplatte","tag-rueckkopplung","tag-signalverstaerker","tag-verstaerker"],"modified_by":"Achim Goerner","_links":{"self":[{"href":"https:\/\/csiag.eu\/af\/wp-json\/wp\/v2\/posts\/5181","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/csiag.eu\/af\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/csiag.eu\/af\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/csiag.eu\/af\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/csiag.eu\/af\/wp-json\/wp\/v2\/comments?post=5181"}],"version-history":[{"count":0,"href":"https:\/\/csiag.eu\/af\/wp-json\/wp\/v2\/posts\/5181\/revisions"}],"wp:attachment":[{"href":"https:\/\/csiag.eu\/af\/wp-json\/wp\/v2\/media?parent=5181"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/csiag.eu\/af\/wp-json\/wp\/v2\/categories?post=5181"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/csiag.eu\/af\/wp-json\/wp\/v2\/tags?post=5181"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}