{"id":2748,"date":"2025-06-10T02:18:22","date_gmt":"2025-06-09T19:18:22","guid":{"rendered":"https:\/\/tienbao.bzz.vn\/gioi-thieu-cong-nghe-pseudo-trunk-trong-bo-dam-hytera"},"modified":"2026-05-21T10:11:14","modified_gmt":"2026-05-21T03:11:14","slug":"introducing-pseudo-trunk-technology-in-hytera-two-way-radios","status":"publish","type":"post","link":"https:\/\/bodamdixa.com\/en\/introducing-pseudo-trunk-technology-in-hytera-two-way-radios","title":{"rendered":"Introducing Pseudo Trunk Technology in Hytera Two-Way Radios"},"content":{"rendered":"<p>\ufe0f <strong>Understanding &#8220;Pseudo Trunk&#8221; on the Hytera BP518 \/ BP568 \u2014 A Technology That Optimizes Communication Channels<\/strong><\/p>\n<p>  <strong>Introduction<\/strong><\/p>\n<p>In digital radio communication systems, using frequency efficiently is always a key challenge \u2014 especially in high-traffic environments such as factories, hotels, construction sites, or security teams. With the Hytera BP518 \/ BP568 digital two-way radios, users get clear audio and strong security, plus a smart feature called Pseudo Trunk.<\/p>\n<p>  <strong>What is Pseudo Trunk?<\/strong><\/p>\n<p>Pseudo Trunk (PTT) is a smart mechanism on DMR (Digital Mobile Radio) two-way radios that automatically picks an available time slot to transmit voice signals, without needing a repeater station like traditional trunking systems.<\/p>\n<p>  <strong>The concept, simplified:<\/strong><\/p>\n<p>  Carry 2 simultaneous calls on the same frequency without a repeater, thanks to splitting the frequency into 2 time slots (DMR Tier II TDMA).<\/p>\n<p>\u2699\ufe0f <strong>How Pseudo Trunk works<\/strong><\/p>\n<p>In DMR Tier II, each channel is divided into 2 time slots:<\/p>\n<ul>\n<li>Slot 1 and Slot 2 operate alternately in time (2-slot TDMA).<\/li>\n<li>Normally, users are pre-configured to use one specific slot.<\/li>\n<\/ul>\n<p>With Pseudo Trunk, however, when someone presses PTT to transmit:<\/p>\n<ul>\n<li>The two-way radio automatically checks which slot is free.<\/li>\n<li>It selects the free slot to transmit on.<\/li>\n<li>This significantly reduces channel congestion when many users share the same channel.<\/li>\n<\/ul>\n<div><img decoding=\"async\" src=\"https:\/\/bodamdixa.com\/wp-content\/uploads\/sites\/2\/2025\/06\/pseudo-trunk-hytera.jpg\" alt=\"\" align=\"\" border=\"0px\" \/><\/div>\n<p>  <strong>Pseudo Trunk on the Hytera BP518 \/ BP568<\/strong><\/p>\n<p>The Hytera BP518 and BP568 are compact handheld DMR digital two-way radios that support both analog and digital modes, with Pseudo Trunk integrated even when no repeater is present.<\/p>\n<p>  <strong>Specific benefits:<\/strong><\/p>\n<p>  Two people can talk simultaneously on the same frequency \u2014 each on a different slot.   Doubles the efficiency of frequency use.   Reduces transmission latency since there is no need to wait for a fixed slot.<\/p>\n<p>  No complex setup required \u2014 just enable the Pseudo Trunk function in the software.<\/p>\n<p> \ufe0f <strong>How to activate Pseudo Trunk<\/strong><\/p>\n<ul>\n<li>Connect the two-way radio to a computer using the Hytera programming cable.<\/li>\n<li>Open Hytera CPS (Customer Programming Software).<\/li>\n<li>Go to Digital Channel &gt; Edit Parameter.<\/li>\n<li>Enable the Pseudo Trunk Mode option.<\/li>\n<li>Save the configuration and reload it onto the two-way radio.<\/li>\n<\/ul>\n<p>Note: Both the transmitting and receiving radios must have Pseudo Trunk enabled for it to work correctly.<\/p>\n<p>  <strong>Real-world applications<\/strong><\/p>\n<p>  In hotels: security teams, housekeeping, and reception can all call at the same time without channel congestion.<\/p>\n<p>  On construction sites: two work crews share a single frequency yet can still talk separately, making the most of the equipment.<\/p>\n<p>  In event security: monitoring, security, and logistics groups can communicate simultaneously without investing in a repeater.<\/p>\n<p>\u2753 <strong>Comparing Pseudo Trunk with true Trunking<\/strong><\/p>\n<table border=\"0\" cellpadding=\"0\">\n<thead>\n<tr>\n<td><b><span style=\"font-size: small;\">Criterion<\/span><\/b><\/td>\n<td><b><span style=\"font-size: small;\">  Pseudo Trunk<\/span><\/b><\/td>\n<td><b><span style=\"font-size: small;\">  Trunking (DMR Tier III)<\/span><\/b><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span style=\"font-size: small;\">Infrastructure<\/span><\/td>\n<td><span style=\"font-size: small;\">  No repeater required<\/span><\/td>\n<td><span style=\"font-size: small;\">  Requires a central repeater<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-size: small;\">Physical channels<\/span><\/td>\n<td><span style=\"font-size: small;\">  1 channel (split into slots)<\/span><\/td>\n<td><span style=\"font-size: small;\">  Multiple coordinated channels<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-size: small;\">Cost<\/span><\/td>\n<td><span style=\"font-size: small;\">  Low<\/span><\/td>\n<td><span style=\"font-size: small;\">  High<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-size: small;\">Best fit<\/span><\/td>\n<td><span style=\"font-size: small;\">  Small businesses, security teams, hotels<\/span><\/td>\n<td><span style=\"font-size: small;\">  Large-scale systems, utilities, transportation<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>  <strong>Summary<\/strong><\/p>\n<p>The Pseudo Trunk feature on the Hytera BP518 \/ BP568 is an excellent tool for boosting communication efficiency, reducing channel congestion, and getting the most out of your equipment investment. It is the ideal solution for organizations that need a smart communication system but cannot justify deploying full trunking.<\/p>\n<div align=\"center\">\n<p>&nbsp;<\/p>\n<\/div>\n<p><span style=\"font-size: small;\"> <\/span><\/p>\n<p><span style=\"font-size: small;\"> <\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ufe0f Understanding &#8220;Pseudo Trunk&#8221; on the Hytera BP518 \/ BP568 \u2014 A Technology That Optimizes Communication Channels Introduction In digital radio communication systems, using frequency efficiently is always a key challenge \u2014 especially in high-traffic environments such as factories, hotels, construction sites, or security teams. With the Hytera BP518 \/ BP568 digital two-way radios, users&#8230;<\/p>\n","protected":false},"author":2,"featured_media":2749,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[316],"tags":[],"class_list":["post-2748","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/bodamdixa.com\/en\/wp-json\/wp\/v2\/posts\/2748","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bodamdixa.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bodamdixa.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bodamdixa.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/bodamdixa.com\/en\/wp-json\/wp\/v2\/comments?post=2748"}],"version-history":[{"count":0,"href":"https:\/\/bodamdixa.com\/en\/wp-json\/wp\/v2\/posts\/2748\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bodamdixa.com\/en\/wp-json\/wp\/v2\/media\/2749"}],"wp:attachment":[{"href":"https:\/\/bodamdixa.com\/en\/wp-json\/wp\/v2\/media?parent=2748"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bodamdixa.com\/en\/wp-json\/wp\/v2\/categories?post=2748"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bodamdixa.com\/en\/wp-json\/wp\/v2\/tags?post=2748"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}