{"product_id":"hollyland-spares-mushroom-antenna-for-mars-and-cosmos-series","title":"Hollyland Spares - Mushroom Antenna (for Mars and Cosmos Series)","description":"\u003cdiv class=\"markdown markdown-main-panel tutor-markdown-rendering enable-luminous-fast-follows stronger enable-updated-hr-color\" id=\"model-response-message-contentr_2bec8e5e928e61c8\" dir=\"ltr\"\u003e\n\u003cp\u003eThe \u003cb\u003eHollyland Mushroom Antenna (Model: HL-ATN03)\u003c\/b\u003e is an official OEM high-performance replacement antenna custom-engineered for Hollyland’s flagship \u003cb\u003eMars\u003c\/b\u003e and \u003cb\u003eCosmo\u003c\/b\u003e series wireless video transmission systems.\u003c\/p\u003e\n\u003cp\u003eKnown on set for its distinctive domed \"mushroom\" capsule shape, this antenna utilizes advanced circular polarization. It is the go-to solution for camera teams operating dynamic handheld setups, Steadicams, or complex motorized gimbals where standard straight-line antennas frequently drop frames or lose connectivity due to extreme camera tilting and rapid multi-angle movements.\u003c\/p\u003e\n\u003cdiv class=\"attachment-container search-images\"\u003e\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eCore RF \u0026amp; Operational Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eCircularly Polarized Wave Architecture:\u003c\/b\u003e Unlike standard flat \"paddle\" or thin whip antennas that use linear polarization, the Mushroom antenna broadcasts an omnidirectional, spiraling RF wave. This mitigates \"cross-polarization attenuation\"—the abrupt signal drop that occurs when a camera twists or banks out of direct vertical alignment with the video village receiver.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eBroadband 5 GHz Optimization:\u003c\/b\u003e Built to operate cleanly within the \u003cb\u003e5.0 GHz to 5.9 GHz frequency range\u003c\/b\u003e. It provides a reliable \u003cspan class=\"math-inline\"\u003e2.5dBi\u003c\/span\u003e gain, ensuring low-latency 4K and HD video feeds slice right through heavy on-set Wi-Fi interference.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eImpact-Resistant Domed Cap:\u003c\/b\u003e The delicate internal antenna elements are entirely enclosed inside a thick, ruggedized injection-molded capsule shell. This reinforced design easily withstands accidental bumps, equipment drops, or being jostled during tight camera handoffs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eFlexible Extension Stem \u0026amp; RP-SMA Lock:\u003c\/b\u003e Features a robust, flexible lower neck that absorbs mechanical strain, preventing damage to the unit’s connector. It attaches via a gold-plated Reverse Polarity SMA (RP-SMA) internal female thread to ensure a lossless, secure physical mount.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSystem Interoperability\u003c\/h3\u003e\n\u003cp\u003eThis performance-tuned broadcast spare features universal standard threading calibrated for Hollyland's 5 GHz video lines:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMars Wireless Series:\u003c\/b\u003e Direct match for the \u003cb\u003eMars 4K, Mars 400S Pro, Mars 400S Pro II,\u003c\/b\u003e and \u003cb\u003eMars 300 Pro\u003c\/b\u003e wireless transmission systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eCosmo Ecosystem:\u003c\/b\u003e Seamlessly interfaces with \u003cb\u003eCosmo C1\u003c\/b\u003e wireless SDI\/HDMI transmission packages.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications Matrix\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eOfficial Model SKU\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHL-ATN03 (Part Family: Circularly Polarized Video Spares)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eAntenna Profile Geometry\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMushroom \/ Shielded Omnidirectional Capsule Form\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eTuned Working Frequency\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5.0 GHz to 5.9 GHz Bandwidth Optimization\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eCoaxial Connector Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eThreaded RP-SMA Female Interface\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eSignal Gain Base\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.5 dBi Gain Output\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eOuter Chassis Shell\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-Impact Polycarbonate Matte Black\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cb\u003eOn-Set RF Configuration Tip:\u003c\/b\u003e To maximize transmission range and prevent latency glitches, always match your antenna polarization types on both ends of your wireless line. For optimal results, mount a pair of these dome-styled Mushroom antennas onto your on-camera transmitter, and pair them with matching circularly polarized antennas at video village. Mixing a circular capsule antenna on the camera with standard flat linear paddle antennas on your monitor can cut your system's effective transmission distance by up to 50 percent.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c\/div\u003e","brand":"Hollyland","offers":[{"title":"Default Title","offer_id":52073207103790,"sku":"S-HOL-ATN03","price":300.15,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/0157\/2910\/files\/S-HOL-ATN03_image1.jpg?v=1782282583","url":"https:\/\/shopvisuals.tv\/products\/hollyland-spares-mushroom-antenna-for-mars-and-cosmos-series","provider":"ShopVisuals.tv","version":"1.0","type":"link"}