{"id":42762,"date":"2022-01-21T14:34:14","date_gmt":"2022-01-21T12:34:14","guid":{"rendered":"https:\/\/pihernz.com\/?post_type=product&p=42762"},"modified":"2026-07-07T15:21:50","modified_gmt":"2026-07-07T13:21:50","slug":"diamond-sg-9500m","status":"publish","type":"product","link":"https:\/\/pihernz.com\/en\/producto\/diamond-sg-9500m\/","title":{"rendered":"Diamond SG-9500M Premium Tri-Band Mobile Antenna \u2013 High-Gain 2m\/70cm\/23cm Vehicular Whip Antenna (144\/430\/1200MHz, 3.15dB\/6.3dB\/9.7dB, 100W, MP Connector)"},"content":{"rendered":"

The Diamond SG-9500M premium tri-band mobile antenna<\/strong> is a commercial-grade vehicular whip radiator precision-engineered to deliver outstanding multi-band transceiver tracking, high-efficiency signal propagation, and structural durability across professional mobile radio networks. Built to handle intensive transit conditions, this high-performance mobile antenna completely eliminates the need for external chassis ground planes due to its sophisticated, fully integrated radialless engineering. It serves as an essential logistics procurement component for multi-agency emergency communication vehicles, tactical field coordination transport, mobile scanning rigs, and high-volume B2B radiocommunication accessory wholesale distribution networks looking to maximize signal penetration over specialized frequency portfolios.<\/p>\n

The advanced internal electrical architecture of the Diamond SG-9500M features a highly complex phasing matrix operating dynamically across three separate bands: a 1\/2 wave C-Load radialless structure at 144 MHz (2-meter)<\/strong>, a 2x 5\/8 wave C-Load radialless layout at 430 MHz (70-centimeter)<\/strong>, and a dense 5x 5\/8 wave C-Load radialless configuration at 1200 MHz (23-centimeter)<\/strong>. This layout compresses the radiation angles toward the horizon to yield an impressive omnidirectional signal gain profile of 3.15 dB at 144MHz, 6.3 dB at 430MHz, and a massive 9.7 dB at 1200MHz<\/strong>. Measuring exactly 1.00 meter in length<\/strong> and weighing a well-balanced 320 grams<\/strong>, this rugged whip minimizes torque strain on mobile mount bases during high-velocity maneuvers. Designed to maintain a stable voltage standing wave ratio (VSWR of less than 1.5:1<\/strong>) across a standard 50 Ohms nominal impedance<\/strong>, it manages a **100 Watts maximum power rating on FM (144\/430MHz), 50 Watts on FM (1200MHz)**, with a 100W total ceiling. The antenna base comes terminated with a factory-milled MP Type (PL-259 Male UHF) connector<\/strong>, ensuring immediate technical system alignment, solid mechanical coupling, and total fleet deployment readiness.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Technical Specification Parameter<\/th>\nSpecifications<\/th>\n<\/tr>\n<\/thead>\n
Product Brand Designation<\/td>\nDiamond Antenna (Original Manufacturing)<\/td>\n<\/tr>\n
Hardware Model Designation<\/td>\nSG-9500M (SG High-Gain Tri-Band Mobile Series)<\/td>\n<\/tr>\n
Primary Component Classification<\/td>\nTri-Band Mobile Radialless Vehicular Whip Antenna<\/td>\n<\/tr>\n
Operational Frequency Windows<\/td>\n144 MHz (2m) \/ 430 MHz (70cm) \/ 1200 MHz (23cm) Tri-Band Alignment<\/td>\n<\/tr>\n
Antenna Electrical Typology (144MHz)<\/td>\n1\/2 Wave C-Load Radialless Configuration<\/td>\n<\/tr>\n
Antenna Electrical Typology (430MHz)<\/td>\n2x 5\/8 Wave C-Load Radialless Configuration<\/td>\n<\/tr>\n
Antenna Electrical Typology (1200MHz)<\/td>\n5x 5\/8 Wave C-Load Radialless Configuration<\/td>\n<\/tr>\n
Omnidirectional Signal Gain (144MHz)<\/td>\n3.15 dB High-Efficiency Performance Gain<\/td>\n<\/tr>\n
Omnidirectional Signal Gain (430MHz)<\/td>\n6.3 dB High-Efficiency Performance Gain<\/td>\n<\/tr>\n
Omnidirectional Signal Gain (1200MHz)<\/td>\n9.7 dB Ultra-High Performance Gain<\/td>\n<\/tr>\n
Max Power Input (144 \/ 430 MHz)<\/td>\n100 Watts Maximum Power Threshold (FM Mode)<\/td>\n<\/tr>\n
Max Power Input (1200 MHz)<\/td>\n50 Watts Maximum Power Threshold (FM Mode)<\/td>\n<\/tr>\n
Maximum Total System Power Rating<\/td>\n100 Watts Cumulative Capacity Maximum<\/td>\n<\/tr>\n
System Voltage Standing Wave Ratio<\/td>\nVSWR Less than 1.5:1 tight impedance matching<\/td>\n<\/tr>\n
System Characteristic Impedance<\/td>\n50 Ohms Nominal Standard Optimization<\/td>\n<\/tr>\n
Primary RF Interface Connection<\/td>\nMP Typology (PL-259 Male UHF Coaxial Heavy-Gauge Plug Base)<\/td>\n<\/tr>\n
Total Physical Radiator Length<\/td>\n1.00 meter total vertical element length<\/td>\n<\/tr>\n
Net Component Mass Weight<\/td>\n320 grams balanced structural distribution load<\/td>\n<\/tr>\n
Primary Fleet Utility Purpose<\/td>\nTurnkey mobile vehicle radio outfitting, high-gain tri-band range extension, emergency convoy network link enhancement, and fleet transceiver whip replenishment<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Tri-band mobile antenna<\/p>\n","protected":false},"featured_media":42751,"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":[12171],"product_cat":[12331,12398,12324],"product_tag":[],"class_list":{"0":"post-42762","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-diamond-antenna-en","7":"product_cat-diamond-antenas-en","8":"product_cat-movil-tribanda-en","9":"product_cat-antenas-en-2","11":"first","12":"instock","13":"taxable","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"acf":[],"yoast_head":"\nDiamond Tri-Band Mobile Antenna | SG-9500M 2m 70cm 23cm | B2B<\/title>\n<meta name=\"description\" content=\"Source the professional Diamond tri-band mobile antenna. 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B2B stock.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/pihernz.com\/en\/producto\/diamond-sg-9500m\/\" \/>\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=\"2026-07-07T13:21:50+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/pihernz.com\/wp-content\/uploads\/2022\/01\/Antena-movil-tribanda-SG9500M-I.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"753\" \/>\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\\\/diamond-sg-9500m\\\/\",\"url\":\"https:\\\/\\\/pihernz.com\\\/en\\\/producto\\\/diamond-sg-9500m\\\/\",\"name\":\"Diamond Tri-Band Mobile Antenna | SG-9500M 2m 70cm 23cm | B2B\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/pihernz.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/pihernz.com\\\/en\\\/producto\\\/diamond-sg-9500m\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/pihernz.com\\\/en\\\/producto\\\/diamond-sg-9500m\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/pihernz.com\\\/wp-content\\\/uploads\\\/2022\\\/01\\\/Antena-movil-tribanda-SG9500M-I.jpg\",\"datePublished\":\"2022-01-21T12:34:14+00:00\",\"dateModified\":\"2026-07-07T13:21:50+00:00\",\"description\":\"Source the professional Diamond tri-band mobile antenna. 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