{"id":72979,"date":"2025-07-22T13:43:18","date_gmt":"2025-07-22T11:43:18","guid":{"rendered":"https:\/\/pihernz.com\/?post_type=product&#038;p=72979"},"modified":"2026-07-14T15:36:18","modified_gmt":"2026-07-14T13:36:18","slug":"dynascan-at-5555-plus-n-handheld-microphone","status":"publish","type":"product","link":"https:\/\/pihernz.com\/en\/producto\/dynascan-at-5555-plus-n-handheld-microphone\/","title":{"rendered":"Dynascan AT-5555 PLUS\/N Replacement Handheld Microphone \u2013 Genuine Multi-Function Speaker-Mic with Channel Up\/Down Controls"},"content":{"rendered":"<p>The <strong>Dynascan AT-5555 PLUS\/N Handheld Microphone<\/strong> is a genuine, factory-original replacement microphone engineered specifically for flawless operation with the <a href=\"https:\/\/pihernz.com\/en\/producto\/dynascan-at-5555-plus-n-mobile-transceiver-10m-multimode\/\">Dynascan AT-5555 Plus\/N<\/a> 10-meter multi-mode mobile transceiver. Designed to restore out-of-the-box voice quality and mechanical response to your radio setup, this heavy-duty speaker-mic serves as an essential direct replacement or high-reliability spare for amateur radio operators and commercial drivers alike.<\/p>\n<p>Constructed with a ruggedized, impact-resistant ABS composite housing, this ergonomic palm microphone is tailored to comfortably fit the contours of your hand for fatigue-free operation during long monitoring sessions. At its core is a premium electret condenser microphone element that guarantees highly crisp, balanced, and intelligible voice transmissions, allowing your audio to punch through heavy band static and cabin background noise. It is equipped with a premium, heavy-duty flexible coiled cord featuring high-elasticity properties that prevent sagging or stretching out of shape over time.<\/p>\n<p>To maximize operational convenience while driving, the top face of the microphone body integrates dedicated remote frequency\/channel shifting controls (UP and DOWN keys) alongside an AQMS (Automatic Squelch Management System) activation toggle. These integrated keys allow operators to rapidly cycle through memory channels and adjust essential squelch profiles without needing to reach for the main radio faceplate. Terminated with a factory-correct multi-pin modular screw-on connector, the plug provides an incredibly secure, wiggle-free, and stable connection to your mobile transceiver.<\/p>\n<h2>Key Features<\/h2>\n<ul>\n<li><strong>Direct Factory Replacement:<\/strong> Natively tailored to interface perfectly with the electrical setup of the <a href=\"https:\/\/pihernz.com\/en\/producto\/dynascan-at-5555-plus-n-mobile-transceiver-10m-multimode\/\">Dynascan AT-5555 Plus\/N<\/a> mobile station.<\/li>\n<li><strong>Integrated Channel Controls:<\/strong> Conveniently shift channels or frequencies directly from the palm mic via top-mounted UP\/DOWN buttons.<\/li>\n<li><strong>AQMS Squelch Toggle:<\/strong> Quick-access control lets you engage or disengage the automatic squelch system instantly.<\/li>\n<li><strong>High-Intelligibility Voice Audio:<\/strong> Premium micro-capsule captures sharp, natural vocal tones while suppressing environmental vehicle rumble.<\/li>\n<li><strong>Rugged Coiled Cable:<\/strong> High-retraction spring-cord prevents tangles, provides an extended reach, and features heavy strain reliefs at both ends.<\/li>\n<li><strong>Secure Multi-Pin Interface:<\/strong> Heavy-duty screw-on connector ring prevents accidental disconnections and preserves signal integrity.<\/li>\n<\/ul>\n<h2>Technical Specifications<\/h2>\n<table style=\"width: 100%; border-collapse: collapse; font-family: sans-serif; font-size: 13px; text-align: left; margin-top: 15px; margin-bottom: 15px;\">\n<thead>\n<tr style=\"background-color: #f2f2f2; border-bottom: 2px solid #dddddd;\">\n<th style=\"padding: 10px; border: 1px solid #dddddd;\">Parameter<\/th>\n<th style=\"padding: 10px; border: 1px solid #dddddd;\">Specification<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #dddddd; font-weight: bold;\">Brand<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Dynascan<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td style=\"padding: 10px; border: 1px solid #dddddd; font-weight: bold;\">Product Type<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Handheld Replacement Speaker-Microphone<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #dddddd; font-weight: bold;\">Target Radio Model<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\"><a href=\"https:\/\/pihernz.com\/en\/producto\/dynascan-at-5555-plus-n-mobile-transceiver-10m-multimode\/\">Dynascan AT-5555 Plus\/N Mobile Transceiver<\/a><\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td style=\"padding: 10px; border: 1px solid #dddddd; font-weight: bold;\">Microphone Element<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">High-Sensitivity Electret Condenser<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #dddddd; font-weight: bold;\">Physical Key Configuration<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Tactile PTT switch, Channel UP button, Channel DOWN button, AQMS toggle<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td style=\"padding: 10px; border: 1px solid #dddddd; font-weight: bold;\">Cable Architecture<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">High-stretch flexible coiled spring cable with heavy-duty strain relief molding<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #dddddd; font-weight: bold;\">Chassis Material<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd;\">Shock-resistant, matte-black industrial ABS plastic<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Package Content<\/h2>\n<ul>\n<li>1x Dynascan AT-5555 PLUS\/N Handheld Microphone with integrated coiled cable<\/li>\n<li>1x Rear Metal Hang-Up Clip\/Button<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Handheld Microphone<\/p>\n","protected":false},"featured_media":72978,"template":"","meta":{"_acf_changed":false,"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"","_relevanssi_noindex_reason":"","inline_featured_image":false,"_joinchat":[]},"product_brand":[12209],"product_cat":[12297,12295,12275],"product_tag":[],"class_list":{"0":"post-72979","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-dynascan-en","7":"product_cat-cb-en","8":"product_cat-microfonos-accesorios-emisoras-en","9":"product_cat-accesorios-emisoras-en","11":"first","12":"instock","13":"taxable","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Dynascan AT-5555 PLUS\/N Microphone | Replacement Handheld Mic<\/title>\n<meta name=\"description\" content=\"B2B trade supply of the genuine replacement Dynascan AT-5555 PLUS\/N handheld microphone. Features an electret capsule, coiled cable, and channel UP\/DOWN buttons.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/pihernz.com\/en\/producto\/dynascan-at-5555-plus-n-handheld-microphone\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Dynascan AT-5555 PLUS\/N Microphone | Replacement Handheld Mic\" \/>\n<meta property=\"og:description\" content=\"B2B trade supply of the genuine replacement Dynascan AT-5555 PLUS\/N handheld microphone. Features an electret capsule, coiled cable, and channel UP\/DOWN buttons.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/pihernz.com\/en\/producto\/dynascan-at-5555-plus-n-handheld-microphone\/\" \/>\n<meta property=\"og:site_name\" content=\"Pihernz Comunicaciones\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/pihernz.comunicaciones\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-14T13:36:18+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/pihernz.com\/wp-content\/uploads\/2025\/07\/5555P_Dynascan_AT-5555Plus-N_mic.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1852\" \/>\n\t<meta property=\"og:image:height\" content=\"1840\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@pihernz\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/pihernz.com\\\/en\\\/producto\\\/dynascan-at-5555-plus-n-handheld-microphone\\\/\",\"url\":\"https:\\\/\\\/pihernz.com\\\/en\\\/producto\\\/dynascan-at-5555-plus-n-handheld-microphone\\\/\",\"name\":\"Dynascan AT-5555 PLUS\\\/N Microphone | Replacement Handheld Mic\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/pihernz.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/pihernz.com\\\/en\\\/producto\\\/dynascan-at-5555-plus-n-handheld-microphone\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/pihernz.com\\\/en\\\/producto\\\/dynascan-at-5555-plus-n-handheld-microphone\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/pihernz.com\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/5555P_Dynascan_AT-5555Plus-N_mic.jpg\",\"datePublished\":\"2025-07-22T11:43:18+00:00\",\"dateModified\":\"2026-07-14T13:36:18+00:00\",\"description\":\"B2B trade supply of the genuine replacement Dynascan AT-5555 PLUS\\\/N handheld microphone. 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