{"product_id":"axis-aku4-s-mast-4db-uhf-short-mast-for-aku4rdtwin-antenna-kit","title":"AXIS AKU4-S-MAST - 4dB UHF Short Mast for AKU4RDTWIN Antenna Kit","description":"\u003ch2 class=\"font-claude-response-heading text-text-100 mt-1 -mb-0.5\"\u003e\u003cstrong\u003eAXIS AKU4-S-MAST - 4dB UHF Short Mast for AKU4RDTWIN Antenna Kit\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body whitespace-normal break-words\"\u003e\u003cstrong\u003eGenuine AXIS 4dB radome UHF short mast designed specifically for AKU4RDTWIN antenna kit featuring compact 603mm length ideal for clearance-restricted applications, constructed from durable 23mm tapered black fibreglass ensuring weather resistance and longevity, factory pretuned to 477MHz UHF CB frequency eliminating field tuning requirements for immediate installation and optimal performance, 4dB gain provides solid communication range while maintaining lower profile, tapered fibreglass construction provides flexibility during vehicle movement while maintaining strength and durability, black finish for professional appearance, ideal for underground car parks, low garage clearances, heavy bush driving, urban environments, and applications where antenna height restrictions require compact solution without sacrificing performance.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr class=\"border-border-300 my-2\"\u003e\n\u003ch2 class=\"font-claude-response-heading text-text-100 mt-1 -mb-0.5\"\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body whitespace-normal break-words\"\u003eThe AXIS AKU4-S-MAST is a compact 4dB radome UHF short mast engineered specifically as a replacement or lower-profile option for the AKU4RDTWIN antenna kit, providing 603mm length optimized for clearance-restricted environments while maintaining reliable UHF communication performance. The 23mm tapered black fibreglass construction delivers exceptional durability and weather resistance for harsh Australian conditions including extreme heat, UV exposure, vibration, and physical impacts encountered during off-road driving, commercial operations, and urban vehicle use. Factory pretuning to 477MHz UHF CB frequency ensures optimal performance immediately upon installation without requiring SWR meters, antenna tuners, or technical expertise for field adjustments. The compact 603mm length makes this mast ideal for vehicles regularly using underground car parks, low-clearance garages, drive-throughs, or heavy bush environments where taller antennas risk damage from overhead obstacles or low branches while still providing reliable 4dB gain for effective local and medium-range UHF communications.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body whitespace-normal break-words\"\u003e\u003cstrong\u003eImportant Notes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body whitespace-normal break-words\"\u003e\u003cstrong\u003eCompatibility Limited:\u003c\/strong\u003e AKU4-S-MAST designed specifically for AKU4RDTWIN antenna kit. Not guaranteed compatible with other systems.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body whitespace-normal break-words\"\u003e\u003cstrong\u003eAntenna Kit NOT Included:\u003c\/strong\u003e Mast only. AKU4RDTWIN antenna kit with mounting hardware and cables sold separately.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body whitespace-normal break-words\"\u003e\u003cstrong\u003eLower Gain Trade-off:\u003c\/strong\u003e 4dB gain provides shorter range than 7dB long mast but offers better clearance for restricted environments.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body whitespace-normal break-words\"\u003e\u003cstrong\u003eProfessional Installation Recommended:\u003c\/strong\u003e Professional fitting ensures proper mounting, grounding, and optimal performance.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body whitespace-normal break-words\"\u003e\u003cstrong\u003eSWR Check After Installation:\u003c\/strong\u003e Final SWR verification recommended after installation for optimal performance.\u003c\/p\u003e\n\u003chr class=\"border-border-300 my-2\"\u003e\n\u003ch2 class=\"font-claude-response-heading text-text-100 mt-1 -mb-0.5\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body whitespace-normal break-words\"\u003e\u003cstrong\u003eCompact 4dB Gain\u003c\/strong\u003e - Reliable communication range while maintaining low profile for clearance-restricted applications.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body whitespace-normal break-words\"\u003e\u003cstrong\u003eFactory Pretuned\u003c\/strong\u003e - Tuned to 477MHz UHF CB frequency eliminating field tuning requirements.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body whitespace-normal break-words\"\u003e\u003cstrong\u003e603mm Short Length\u003c\/strong\u003e - Compact design ideal for low garages, car parks, drive-throughs, and bush driving.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body whitespace-normal break-words\"\u003e\u003cstrong\u003e23mm Tapered Fibreglass\u003c\/strong\u003e - Durable weather-resistant construction with flexibility preventing breakage.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body whitespace-normal break-words\"\u003e\u003cstrong\u003eBlack Finish\u003c\/strong\u003e - Professional appearance complementing vehicle aesthetics.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body whitespace-normal break-words\"\u003e\u003cstrong\u003eWeather Resistant\u003c\/strong\u003e - Withstands extreme UV exposure, heat, moisture, and physical impacts.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body whitespace-normal break-words\"\u003e\u003cstrong\u003e477MHz UHF CB Optimized\u003c\/strong\u003e - Specifically tuned for Australian UHF CB frequency allocation.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body whitespace-normal break-words\"\u003e\u003cstrong\u003eCompatible with AKU4RDTWIN\u003c\/strong\u003e - Direct replacement mast for AKU4RDTWIN antenna systems.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body whitespace-normal break-words\"\u003e\u003cstrong\u003eClearance Friendly\u003c\/strong\u003e - Shorter profile reduces risk of damage from overhead obstacles and low branches.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body whitespace-normal break-words\"\u003e\u003cstrong\u003eFlexible During Movement\u003c\/strong\u003e - Bends during impacts returning to vertical without breaking.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body whitespace-normal break-words\"\u003e\u003cstrong\u003eCorrosion Resistant\u003c\/strong\u003e - Fibreglass material does not corrode ensuring long service life.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body whitespace-normal break-words\"\u003e\u003cstrong\u003eMinimal Maintenance\u003c\/strong\u003e - Requires only occasional cleaning and visual inspection.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body whitespace-normal break-words\"\u003e\u003cstrong\u003eProfessional Grade Quality\u003c\/strong\u003e - AXIS engineering ensures reliable performance and durability.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body whitespace-normal break-words\"\u003e\u003cstrong\u003eIdeal for Urban Use\u003c\/strong\u003e - Perfect for city driving with frequent underground parking and clearance restrictions.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body whitespace-normal break-words\"\u003e\u003cstrong\u003eHeavy Bush Applications\u003c\/strong\u003e - Lower height reduces branch impacts during off-road driving.\u003c\/p\u003e\n\u003chr class=\"border-border-300 my-2\"\u003e\n\u003ch2 class=\"font-claude-response-heading text-text-100 mt-1 -mb-0.5\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ctable class=\"bg-bg-100 min-w-full border-separate border-spacing-0 text-sm leading-[1.88888] whitespace-normal\"\u003e\n\u003cthead class=\"border-b-border-100\/50 border-b-[0.5px] text-left\"\u003e\n\u003ctr class=\"[tbody\u0026gt;\u0026amp;]:odd:bg-bg-500\/10\"\u003e\n\u003cth class=\"text-text-000 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth class=\"text-text-000 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"[tbody\u0026gt;\u0026amp;]:odd:bg-bg-500\/10\"\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003eAXIS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"[tbody\u0026gt;\u0026amp;]:odd:bg-bg-500\/10\"\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003eAKU4-S-MAST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"[tbody\u0026gt;\u0026amp;]:odd:bg-bg-500\/10\"\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003eAKU4-S-MAST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"[tbody\u0026gt;\u0026amp;]:odd:bg-bg-500\/10\"\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003e\u003cstrong\u003eBarcode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003e9321886016697\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"[tbody\u0026gt;\u0026amp;]:odd:bg-bg-500\/10\"\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003eUHF Radome Antenna Mast (Short)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"[tbody\u0026gt;\u0026amp;]:odd:bg-bg-500\/10\"\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003e\u003cstrong\u003eGain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003e4dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"[tbody\u0026gt;\u0026amp;]:odd:bg-bg-500\/10\"\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003e477MHz (UHF CB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"[tbody\u0026gt;\u0026amp;]:odd:bg-bg-500\/10\"\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003e603mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"[tbody\u0026gt;\u0026amp;]:odd:bg-bg-500\/10\"\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003e\u003cstrong\u003eMast Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003e23mm Tapered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"[tbody\u0026gt;\u0026amp;]:odd:bg-bg-500\/10\"\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003e\u003cstrong\u003eConstruction Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003eBlack Fibreglass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"[tbody\u0026gt;\u0026amp;]:odd:bg-bg-500\/10\"\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003e\u003cstrong\u003eTuning\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003eFactory Pretuned (477MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"[tbody\u0026gt;\u0026amp;]:odd:bg-bg-500\/10\"\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003e\u003cstrong\u003eDesign\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003eTapered Radome Construction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"[tbody\u0026gt;\u0026amp;]:odd:bg-bg-500\/10\"\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"[tbody\u0026gt;\u0026amp;]:odd:bg-bg-500\/10\"\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003eAKU4RDTWIN Antenna Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"[tbody\u0026gt;\u0026amp;]:odd:bg-bg-500\/10\"\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003e\u003cstrong\u003eMounting Thread\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003eStandard for AKU4RDTWIN System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"[tbody\u0026gt;\u0026amp;]:odd:bg-bg-500\/10\"\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003e\u003cstrong\u003eWeather Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003eExcellent - UV Stable Fibreglass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"[tbody\u0026gt;\u0026amp;]:odd:bg-bg-500\/10\"\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003e\u003cstrong\u003eFlexibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003eHigh - Tapered Fibreglass Design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"[tbody\u0026gt;\u0026amp;]:odd:bg-bg-500\/10\"\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003e\u003cstrong\u003eCorrosion Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003eExcellent - Non-Metallic Construction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"[tbody\u0026gt;\u0026amp;]:odd:bg-bg-500\/10\"\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003eWide Range for Australian Conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"[tbody\u0026gt;\u0026amp;]:odd:bg-bg-500\/10\"\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003eUrban Driving, Car Parks, Bush Driving, Clearance Restrictions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"[tbody\u0026gt;\u0026amp;]:odd:bg-bg-500\/10\"\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003eProfessional Installation Recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"[tbody\u0026gt;\u0026amp;]:odd:bg-bg-500\/10\"\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003e\u003cstrong\u003eSWR Check\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003eRecommended After Installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"[tbody\u0026gt;\u0026amp;]:odd:bg-bg-500\/10\"\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003eStandard Manufacturer Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"[tbody\u0026gt;\u0026amp;]:odd:bg-bg-500\/10\"\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003eLightweight Fibreglass Construction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"[tbody\u0026gt;\u0026amp;]:odd:bg-bg-500\/10\"\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-t-border-100\/50 [\u0026amp;:not(:first-child)]:-x-[hsla(var(--border-100) \/ 0.5)] border-t-[0.5px] px-2 [\u0026amp;:not(:first-child)]:border-l-[0.5px]\"\u003eTo be added\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr class=\"border-border-300 my-2\"\u003e\n\u003ch2 class=\"font-claude-response-heading text-text-100 mt-1 -mb-0.5\"\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body whitespace-normal break-words\"\u003e\u003cstrong\u003eQ: What's the difference between the 4dB short mast (603mm) and the 7dB long mast (1000mm)?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body whitespace-normal break-words\"\u003eA: The main differences are length and gain. The 4dB short mast (603mm) offers better clearance for underground car parks, low garages, and bush driving with less branch interference, making it ideal for urban environments and clearance-restricted applications. The 7dB long mast (1000mm) provides extended communication range and stronger signal strength for remote touring and convoy coordination. Choose the short mast if clearance is your priority or you frequently encounter height restrictions. Choose the long mast if maximum communication range is essential and clearance isn't an issue.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body whitespace-normal break-words\"\u003e\u003cstrong\u003eQ: Will the shorter mast significantly reduce my communication range?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body whitespace-normal break-words\"\u003eA: The 4dB short mast provides reliable local and medium-range UHF communications suitable for most everyday applications including urban driving, worksite communications, and moderate-distance convoy coordination. You'll notice reduced range compared to the 7dB long mast, typically several kilometers shorter maximum distance, but for most users operating within 10-15km radius, the 4dB gain is perfectly adequate. If you regularly communicate over very long distances (20km+), remote outback touring, or participate in large convoys spread over wide areas, the long mast's extra gain is beneficial. For city driving, local worksites, and general UHF use, the short mast performs excellently.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body whitespace-normal break-words\"\u003e\u003cstrong\u003eQ: Is this mast better for heavy bush driving to avoid branch damage?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body whitespace-normal break-words\"\u003eA: Yes, the 603mm short mast is significantly better for heavy bush driving and tight trail conditions. The lower profile reduces the likelihood of catching low-hanging branches, scraping overhead vegetation, or sustaining impacts from obstacles that would hit taller antennas. Many serious 4WD enthusiasts prefer short masts for challenging terrain or switch between short masts for bush trips and long masts for open touring. While the fibreglass construction is flexible and durable, avoiding impacts altogether by using a shorter antenna extends service life and reduces the risk of stress fractures from repeated severe impacts during extreme off-road adventures.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body whitespace-normal break-words\"\u003e\u003cstrong\u003eQ: Can I switch between the short and long mast depending on where I'm driving?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body whitespace-normal break-words\"\u003eA: Yes, one of the advantages of the AKU4RDTWIN system is the ability to easily swap masts. Many users keep both the short mast (AKU4-S-MAST) and long mast (AKU4-L-MAST) on hand, using the short mast for urban daily driving, underground parking, or heavy bush trips, and switching to the long mast for remote touring, outback travel, or situations where maximum range is needed. Swapping is straightforward - unscrew the old mast, install the new one, and verify SWR. This flexibility allows you to optimize your antenna setup for specific driving conditions without compromising performance or risking damage.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body whitespace-normal break-words\"\u003e\u003cstrong\u003eQ: Do I need to retune or adjust anything when installing this replacement mast?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body whitespace-normal break-words\"\u003eA: No, the AKU4-S-MAST comes factory pretuned to 477MHz eliminating the need for field tuning. Simply unscrew your existing mast from the AKU4RDTWIN antenna base and screw on the new short mast. However, we recommend performing a final SWR check after installation using an antenna analyser or SWR meter to verify optimal performance. Most installations achieve excellent SWR (under 1.3:1) without any adjustment. If you're installing a complete new antenna system (not just replacing the mast), professional installation is recommended to ensure proper mounting, grounding, and cable connections.\u003c\/p\u003e\u003ch2\u003e\u003cspan style=\"color: rgb(0, 0, 128);\"\u003e\u003cstrong\u003eLegendary Products \u0026amp; Support From Authorized Dealers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\r\n\u003cp\u003eWhen you choose \u003cstrong\u003eFrankies BrandBeast\u003c\/strong\u003e, you're choosing quality and performance. But just as important as what you buy is \u003cstrong\u003ewhere\u003c\/strong\u003e you buy it from. Here's why purchasing from an \u003cstrong\u003eauthorized dealer\u003c\/strong\u003e is always the right choice:\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 128);\"\u003e▸ \u003cstrong\u003eExpert Knowledge \u0026amp; Training\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eOnly authorized \u003cstrong\u003eFrankies BrandBeast\u003c\/strong\u003e dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 128);\"\u003e▸ \u003cstrong\u003eAuthorized Warranty Protection\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eWe offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don’t be misled by unauthorized sellers who can’t provide genuine warranty support.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 128);\"\u003e\u003cstrong\u003e▸ Reliable Customer Support\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eIf you ever run into an issue, you’re backed by \u003cstrong\u003eFrankies BrandBeast’s\u003c\/strong\u003e official manufacturer’s warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 128);\"\u003e▸ \u003cstrong\u003eProtect Your Investment\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eBuying from an authorized dealer ensures you’re getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few bucks worth losing all that?\u003c\/p\u003e\r\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 128);\"\u003e\u003cstrong\u003eChoose wisely. Buy from Frankies BrandBeast today!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\r\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003c\/p\u003e\r\n\u003cstyle\u003e\n        h2, h3 {\n            color: #000080 !important;\n        }\n\n        h2 {\n            font-weight: bold;\n            margin-top: 1rem;\n            margin-bottom: 0.5rem;\n        }\n        h3 {\n            font-weight: bold;\n            margin-top: 1rem;\n            margin-bottom: 1rem;\n        }\n\u003c\/style\u003e","brand":"Axis","offers":[{"title":"Default Title","offer_id":46058401038486,"sku":"AKU4SMAST","price":75.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/0742\/1334\/files\/AKU4-S-MAST.jpg?v=1767133452","url":"https:\/\/brandbeast.com.au\/products\/axis-aku4-s-mast-4db-uhf-short-mast-for-aku4rdtwin-antenna-kit","provider":"Frankies BrandBeast","version":"1.0","type":"link"}