{"id":92986,"date":"2026-03-26T12:24:21","date_gmt":"2026-03-26T11:24:21","guid":{"rendered":"https:\/\/pihernz.com\/?post_type=product&#038;p=92986"},"modified":"2026-07-13T10:21:48","modified_gmt":"2026-07-13T08:21:48","slug":"pni-t301n-threaded-antenna-mount","status":"publish","type":"product","link":"https:\/\/pihernz.com\/en\/producto\/pni-t301n-threaded-antenna-mount\/","title":{"rendered":"PNI T301 Threaded Antenna Mount Cable \u2013 4-Meter Heavy-Duty RG58 Coaxial Feedline with SO-239 to PL-259 Connectors for Mobile CB Radios"},"content":{"rendered":"<p>The <strong>PNI T301<\/strong> is a professional-grade coaxial routing cable assembly engineered explicitly to connect threaded PL-type antennas to a fixed vehicular mount structure. Designed to replace thin, high-attenuation stock lines that suffer from signal degradation or shielding tears, this premium cable assembly serves as an essential RF connection component. It stands as an ideal infrastructure option for logistics transport fleets, long-haul trucking operations, and B2B radiocommunication hardware supply networks looking to deploy high-integrity mobile antenna networks.<\/p>\n<p>The core structural design utilizes a highly flexible, premium <strong>RG58 coaxial cable<\/strong> built to deliver exceptional transmission efficiency and low-loss reception tracking across active high-frequency communications bands. Measuring a generous <strong>4 meters in length<\/strong>, the cable provides technician crews with ample structural headroom to route the feedline cleanly behind interior cabin moldings from any optimal external antenna position\u2014such as truck mirrors, bumpers, or roof racks\u2014all the way to the front-facing terminal console of your mobile transceiver.<\/p>\n<p>On the mechanical layer, the cable configuration is pre-terminated with a robust <strong>SO-239 bulkhead interface<\/strong> on the antenna base side, ensuring a secure, weather-hardened mechanical seal with standard threaded PL-259 whip bases. The opposite end features a matching PL259 connector block optimized to thread directly into the primary antenna port of your CB radio station, establishing immediate out-of-the-box system readiness. To view step-by-step setup assistance, wire-routing layouts, and full operational overviews, please refer to the comprehensive media documentation embedded directly below.<\/p>\n<div class=\"video-responsive\"><iframe loading=\"lazy\" title=\"Connecting cable PNI T301 English Version\" src=\"https:\/\/www.youtube.com\/embed\/wjwUh7Up8B4\" width=\"961\" height=\"541\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/div>\n<h2>Technical Specifications<\/h2>\n<table style=\"width: 100%; border: 1px solid #dddddd; border-collapse: collapse; font-family: sans-serif; margin-top: 20px; margin-bottom: 20px;\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th style=\"padding: 10px; border: 1px solid #dddddd; text-align: left; font-size: 14px;\">Technical Parameter<\/th>\n<th style=\"padding: 10px; border: 1px solid #dddddd; text-align: left; font-size: 14px;\">Specification<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #dddddd; font-weight: bold; font-size: 13px;\">Brand<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd; font-size: 13px;\">PNI<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td style=\"padding: 10px; border: 1px solid #dddddd; font-weight: bold; font-size: 13px;\">Model<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd; font-size: 13px;\">T301 \/ PNI T301 Assembly<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #dddddd; font-weight: bold; font-size: 13px;\">Primary Component Classification<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd; font-size: 13px;\">Coaxial Cable for Connecting Threaded Antennas to a Fixed Mount<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td style=\"padding: 10px; border: 1px solid #dddddd; font-weight: bold; font-size: 13px; color: #cc0000;\">Coaxial Cable Core Classification<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd; font-size: 13px;\">High-Quality RG58 Coaxial (RG58 Coaxial)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #dddddd; font-weight: bold; font-size: 13px; color: #cc0000;\">Physical Feedline Cable Length<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd; font-size: 13px;\">4 Meters (4 meters long)<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td style=\"padding: 10px; border: 1px solid #dddddd; font-weight: bold; font-size: 13px; color: #cc0000;\">Antenna Structural Compatibility<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd; font-size: 13px;\">Specifically engineered for PL-type threaded antennas and fixed mount hardware assemblies<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #dddddd; font-weight: bold; font-size: 13px; color: #cc0000;\">Interface Connection Plugs<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd; font-size: 13px;\">SO-239 (Bulkhead side base receiver) to PL259 (Transceiver terminal block)<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td style=\"padding: 10px; border: 1px solid #dddddd; font-weight: bold; font-size: 13px;\">System Impedance<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd; font-size: 13px;\">50 Ohms Nominal<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #dddddd; font-weight: bold; font-size: 13px;\">Primary Utility Purpose<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd; font-size: 13px;\">Mobile fleet routing upgrades, antenna transmission tracking stabilization, and RF link feedline conditioning<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td style=\"padding: 10px; border: 1px solid #dddddd; font-weight: bold; font-size: 13px;\">Package Content<\/td>\n<td style=\"padding: 10px; border: 1px solid #dddddd; font-size: 13px;\">1x PNI T301 4-Meter RG58 Cable Mount Assembly with integrated connector seals<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>Antenna Mount<\/p>\n","protected":false},"featured_media":92976,"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":[12213],"product_cat":[12325,12344],"product_tag":[],"class_list":{"0":"post-92986","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-pni-en","7":"product_cat-accesorios-de-antenas-en","8":"product_cat-soportes-accesorios-de-antenas-en","10":"first","11":"instock","12":"taxable","13":"shipping-taxable","14":"purchasable","15":"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>PNI T301 4m RG58 Antenna Connection Cable SO-239 | B2B<\/title>\n<meta name=\"description\" content=\"Source the PNI T301 antenna connection cable for fixed vehicle mounts. 4-meter RG58 coaxial cable with SO-239 &amp; 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