{"product_id":"satellite-antenna-diplexer-combiner-splitter-dvb-s2-t2-atsc-mx21d","title":"Satellite \u0026 Antenna Diplexer Combiner Splitter – DVB-S2 T2 ATSC","description":"\n\u003ch2\u003eTuoying MX21D Satellite \u0026amp; Antenna Diplexer – Combine or Split Signals Effortlessly\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eTuoying MX21D ZSAT\/ANT Diplexer\u003c\/strong\u003e lets you run both your satellite dish and terrestrial TV antenna signal through a single coaxial cable — saving you money on cabling and installation without sacrificing picture quality. It works in both directions: combine two signals into one cable, or split a combined signal back to two devices. Compatible with all major digital TV standards including \u003cstrong\u003eDVB-S2, DVB-T2, DVB-C, ISDB-T, and ATSC\u003c\/strong\u003e, making it a universal solution for homes, caravans, hotels, and broadcast installations worldwide.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2-in-1 Function:\u003c\/strong\u003e Works as both a combiner and a splitter — one unit handles both tasks\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Standard Support:\u003c\/strong\u003e Fully compatible with DVB-S2 (satellite), DVB-T2 (digital terrestrial), DVB-C (cable), ISDB-T, and ATSC signals\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle Cable Runs:\u003c\/strong\u003e Combine satellite + antenna signals over one coax line to reduce clutter and cable costs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Signal Loss:\u003c\/strong\u003e Engineered for minimal insertion loss to keep your signal crisp and clear\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE Certified:\u003c\/strong\u003e Meets European safety and electromagnetic compatibility standards\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Durable:\u003c\/strong\u003e Solid, low-profile housing that tucks neatly behind your TV or set-top box\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo High-Concern Chemicals:\u003c\/strong\u003e Manufactured without hazardous substances\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Tuoying (MX21D model)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Tuoying MX21D Diplexer (Combiner\/Splitter)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatible Signal Standards\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDVB-S2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSatellite digital TV (MPEG-4, HD channels)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDVB-T2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTerrestrial digital TV (Freeview HD, DTT)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDVB-C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCable digital TV\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eISDB-T\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDigital TV standard (Japan, Brazil, South America)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eATSC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDigital TV standard (USA, Canada, Mexico)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHome entertainment setups combining satellite and antenna on one coax drop\u003c\/li\u003e\n  \u003cli\u003eCaravans, motorhomes, and holiday homes where cable runs are limited\u003c\/li\u003e\n  \u003cli\u003eHotels, MDUs (multi-dwelling units), and IPTV\/broadcast installations\u003c\/li\u003e\n  \u003cli\u003eAnyone upgrading from single-standard to multi-standard TV reception\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-8m-displayport-to-hdmi-cable-4k-dp-adapter-pc-hdtv-projector\"\u003e1.8M DisplayPort to HDMI Cable 4K – DP Adapter for PC \u0026amp; TV\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/usb-c-to-hdmi-cable-1-8m-4k-macbook-laptop-phone\"\u003e1.8M USB-C to HDMI Cable 4K – MacBook, Laptop \u0026amp; Phone\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more information on digital TV signal standards, visit the FCC's consumer resources or refer to the \u003ca href=\"https:\/\/www.nist.gov\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eNIST signal standards documentation\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is a diplexer and how does the Tuoying MX21D work?\u003c\/h4\u003e\n\u003cp\u003eA: A diplexer is a passive device that combines or separates two different frequency signals on a single coaxial cable. The MX21D allows you to feed both a satellite dish (high-frequency band) and a terrestrial\/antenna signal (lower-frequency band) through one coax cable. At the other end, a second diplexer separates the signals back to your individual receivers — satellite box and TV tuner — with minimal loss.\u003c\/p\u003e\n\u003ch4\u003eQ: Is the MX21D compatible with my TV standard (ATSC\/DVB-T2\/ISDB-T)?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The Tuoying MX21D is designed to be a universal diplexer compatible with all major digital TV broadcast standards: DVB-S2 (satellite), DVB-T2 (European \u0026amp; Australian digital terrestrial), DVB-C (cable), ISDB-T (Japan, Brazil, South America), and ATSC (USA, Canada, Mexico). It handles the signal passively and does not decode, so it works regardless of your regional standard.\u003c\/p\u003e\n\u003ch4\u003eQ: Do I need two diplexers or just one?\u003c\/h4\u003e\n\u003cp\u003eA: If you want to combine two signals at the source (e.g. at your roof\/antenna point) and split them again at your receiver end, you'll need two units — one acting as a combiner and one as a splitter. If you already have a combined cable feed and simply need to separate the signals at your TV, one unit is sufficient.\u003c\/p\u003e\n\u003ch4\u003eQ: Will this diplexer reduce my signal quality?\u003c\/h4\u003e\n\u003cp\u003eA: The MX21D is engineered for low insertion loss, meaning signal degradation is kept to a minimum. As with any passive splitter, there is a small, standard insertion loss, but it is designed to be well within acceptable limits for HD digital TV reception.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is a diplexer and how does the Tuoying MX21D work?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A diplexer is a passive device that combines or separates two different frequency signals on a single coaxial cable. The MX21D allows you to feed both a satellite dish (high-frequency band) and a terrestrial\/antenna signal (lower-frequency band) through one coax cable. At the other end, a second diplexer separates the signals back to your individual receivers — satellite box and TV tuner — with minimal loss.\"}}, {\"@type\": \"Question\", \"name\": \"Is the MX21D compatible with my TV standard (ATSC\/DVB-T2\/ISDB-T)?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The Tuoying MX21D is designed to be a universal diplexer compatible with all major digital TV broadcast standards: DVB-S2 (satellite), DVB-T2 (European \u0026 Australian digital terrestrial), DVB-C (cable), ISDB-T (Japan, Brazil, South America), and ATSC (USA, Canada, Mexico). It handles the signal passively and does not decode, so it works regardless of your regional standard.\"}}, {\"@type\": \"Question\", \"name\": \"Do I need two diplexers or just one?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"If you want to combine two signals at the source (e.g. at your roof\/antenna point) and split them again at your receiver end, you'll need two units — one acting as a combiner and one as a splitter. If you already have a combined cable feed and simply need to separate the signals at your TV, one unit is sufficient.\"}}, {\"@type\": \"Question\", \"name\": \"Will this diplexer reduce my signal quality?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The MX21D is engineered for low insertion loss, meaning signal degradation is kept to a minimum. As with any passive splitter, there is a small, standard insertion loss, but it is designed to be well within acceptable limits for HD digital TV reception.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Electronics \u0026 Tech\", \"item\": \"https:\/\/oasis-select.com\/collections\/electronics-tech\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Satellite \u0026 Antenna Diplexer Combiner Splitter – DVB-S2 T2 ATSC\", \"item\": \"https:\/\/oasis-select.com\/products\/satellite-antenna-diplexer-combiner-splitter-dvb-s2-t2-atsc-mx21d\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"SILVER","offer_id":47727449735273,"sku":"14:347","price":11.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/S5f85160e182a49358e0e2ad4874f240fG.webp?v=1782661505","url":"https:\/\/oasis-select.com\/products\/satellite-antenna-diplexer-combiner-splitter-dvb-s2-t2-atsc-mx21d","provider":"Oasis Select","version":"1.0","type":"link"}