{"product_id":"hollyland-cosmo-c2-1tx-1rx-wireless-video-transmission-system","title":"Hollyland Cosmo C2 (1TX+1RX, Wireless Video Transmission System)","description":"\u003ch3\u003eHollyland Cosmo C2 (1TX + 1RX) – Compact, Low-Latency Wireless Video System\u003c\/h3\u003e\n\u003cp\u003eSimplify high-quality live video capture with this streamlined 1080p60 wireless kit. Featuring one transmitter and one receiver, the Cosmo C2 delivers ultra-low latency, long range, and modern streaming flexibility—all in a user-friendly, rack-worthy package.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient 1TX→1RX setup:\u003c\/strong\u003e Ideal for single-camera workflows or minimal kit setups without excess gear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-range \u0026amp; ultra-low latency:\u003c\/strong\u003e Delivers stable wireless video up to 1 000 m line-of-sight with just 33 ms delay.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHEVO 2.0 frequency hopping:\u003c\/strong\u003e Automatically maintains a clean, interference-free signal in crowded RF environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile I\/O:\u003c\/strong\u003e HDMI and 3G-SDI inputs on the transmitter with loop-out; dual HDMI\/SDI outputs plus Ethernet on the receiver.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-protocol streaming:\u003c\/strong\u003e Supports NDI|HX, UVC, and RTMP for direct live streaming or networked workflows.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame rate compensation:\u003c\/strong\u003e Receiver smooths low-frame-rate sources (24p\/25p\/30p) to fluid 60p output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible power options:\u003c\/strong\u003e Works with DC, NP-F, or V-Mount batteries for fast transitions between studio and field setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCustomer Benefits\u003c\/h4\u003e\n\u003cp\u003eThis compact Cosmo takes the guesswork out of wireless video. With rock-solid range and intuitive setup, you maintain high fidelity 1080p feeds even on dynamic shoots. It’s perfect for minimalist camera rigs, streaming, or multi-room monitor distribution with a single, elegant system.\u003c\/p\u003e\n\u003ch4\u003eQuick Specs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransmission range:\u003c\/strong\u003e ≈ 1 000 m (3 000 ft) LOS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatency:\u003c\/strong\u003e ≈ 33 ms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVideo formats:\u003c\/strong\u003e 1080p\/60, 1080i, 720p (HDMI\/SDI)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransmit ports:\u003c\/strong\u003e HDMI In, 3G-SDI In, SDI Loop-Out, USB-C (OTG), SMA anten­nas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReceive ports:\u003c\/strong\u003e 2× HDMI Out, 2× 3G-SDI Out, USB-C, RJ45 Ethernet, SMA anten­nas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStreaming support:\u003c\/strong\u003e NDI|HX, UVC, RTMP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower draw:\u003c\/strong\u003e ~10 W (TX), ~11 W (RX)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeights:\u003c\/strong\u003e TX ~210 g; RX ~440 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e TX ≈ 11.5 × 6.9 × 3.6 cm; RX ≈ 14.2 × 8.7 × 3.3 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating frequency:\u003c\/strong\u003e 5.15–5.85 GHz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s in the Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Transmitter\u003c\/li\u003e\n\u003cli\u003e1 × Receiver\u003c\/li\u003e\n\u003cli\u003e5 × Blade Antennas\u003c\/li\u003e\n\u003cli\u003eUSB-C OTG Adapter\u003c\/li\u003e\n\u003cli\u003eCold-Shoe Mount\u003c\/li\u003e\n\u003cli\u003eDC Power Adapter\u003c\/li\u003e\n\u003cli\u003eHard Carrying Case\u003c\/li\u003e\n\u003cli\u003eQuick-Start Guide \u0026amp; Warranty Documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eUse Cases \/ Ideal For\u003c\/h4\u003e\n\u003cp\u003ePerfect for run-and-gun productions, live streaming from single-camera setups, event capture, or feed distribution in broadcast trucks—powerful video links in simplified form.\u003c\/p\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eWorks with any SDI or HDMI camera. Connect via HDMI\/SDI, stream via UVC or NDI, or insert into existing video networks—Cosmo C2 adapts to hybrid workflows effortlessly.\u003c\/p\u003e\n\u003ch4\u003ePros \u0026amp; Cons\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Pros:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMinimalist 1TX+1RX simplifies setup and reduces clutter\u003c\/li\u003e\n\u003cli\u003eLow-latency, long-range wireless ideal for mobile \u0026amp; remote work\u003c\/li\u003e\n\u003cli\u003eBroad streaming support and format flexibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Cons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLacks multi-camera input—requires upgrading for stereo rigs\u003c\/li\u003e\n\u003cli\u003e5 GHz band may face regional restrictions—check local radio rules\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHollyland Cosmo C2 (1TX + 1RX) delivers smooth, versatile, and professional wireless video—ideal for creators who need reliable performance in a compact and smart package.\u003c\/p\u003e","brand":"Hollyland","offers":[{"title":"Default Title","offer_id":54243117236492,"sku":"H-COSMO-C2-1TX-1RX","price":1099.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/hollyland-cosmo-c2-1tx-1rx-wireless-video-transmission-system-hero.jpg?v=1778058998","url":"https:\/\/soundium.com\/nl\/products\/hollyland-cosmo-c2-1tx-1rx-wireless-video-transmission-system","provider":"Soundium","version":"1.0","type":"link"}