{"product_id":"quintech-qs-qc-series-extended-l-band-splitters-combiners","title":"Quintech QS\/QC Series Extended L-Band Splitters \u0026 Combiners","description":"\u003ch1\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1094\/0100\/files\/download_26.png?v=1792045639\" alt=\"\" width=\"401\" height=\"110\"\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp class=\"p2\"\u003eThe \u003cspan class=\"s1\"\u003e\u003cb\u003eQuintech QS\/QC Series Extended L-Band Splitters \u0026amp; Combiners\u003c\/b\u003e\u003c\/span\u003e are professional RF signal distribution solutions designed for satellite communication, broadcast, and telecommunications infrastructure. Supporting an extended frequency range of \u003cspan class=\"s1\"\u003e\u003cb\u003e950–4000 MHz with 50 Ω impedance\u003c\/b\u003e\u003c\/span\u003e, the series provides flexible options for distributing or combining RF signals in demanding applications. Building on Quintech’s established LS and LC product lines, the QS\/QC series delivers excellent frequency flatness and linearity, adjustable LNB power options, and passive or active configurations to accommodate different system requirements.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eAvailable in multiple configurations, including 1×2, 1×4, 1×8, 1×16, and 1×32, the QS\/QC series helps system integrators build organized and scalable RF distribution networks. Its compact 1RU rack-mount design, power supply monitoring, and single or redundant AC\/DC power options make it suitable for professional installations requiring reliable signal management and flexible deployment.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eExtended Frequency Range:\u003c\/b\u003e\u003c\/span\u003e Supports RF signals from 950 to 4000 MHz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003e50 Ω Impedance:\u003c\/b\u003e\u003c\/span\u003e Designed for compatible professional RF distribution systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eFlexible Configurations:\u003c\/b\u003e\u003c\/span\u003e Available in single, dual, and quad configurations depending on the selected port count.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003ePassive Splitter and Active Combiner Options:\u003c\/b\u003e\u003c\/span\u003e Supports different RF distribution and signal combining requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eAdjustable LNB Power:\u003c\/b\u003e\u003c\/span\u003e Supports 13\/18 V switching with 22 kHz tone at up to 750 mA, or fixed 24 V options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eFlexible Power Supply Options:\u003c\/b\u003e\u003c\/span\u003e Supports AC or DC input, with single and redundant power configurations available.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003ePower Supply Status Monitoring:\u003c\/b\u003e\u003c\/span\u003e Helps operators monitor power supply status.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eCompact Rack-Mount Design:\u003c\/b\u003e\u003c\/span\u003e Multiple configurations fit within a 1RU enclosure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eImproved RF Performance:\u003c\/b\u003e\u003c\/span\u003e Designed for excellent flatness and linearity across the extended L-band range.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eApplications\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"p2\"\u003eThe Quintech QS\/QC Series is suitable for satellite ground stations, teleport facilities, broadcast infrastructure, and professional RF distribution systems. It can be used to distribute signals to multiple receivers or combine compatible RF signals into a shared output path, depending on the selected configuration.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eTypical applications include satellite signal distribution, multi-receiver installations, L-band signal routing, and centralized RF infrastructure. The availability of multiple port counts allows integrators to choose a configuration that matches their system size while reducing the need for additional distribution equipment.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"8\" width=\"100%\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eSpecification\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eDetails\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eProduct Series\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eQuintech QS\/QC Series\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eProduct Type\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eExtended L-Band Splitters \u0026amp; Combiners\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eOperating Frequency\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e950–4000 MHz\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eImpedance\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e50 Ω\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eRF Connectors\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eSMA female\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eAvailable Configurations\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e1×2, 1×4, 1×8, 1×16, 1×32; availability depends on single, dual, or quad configuration\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003ePassive Splitter Insertion Loss – 1×4\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e-8 ± 2.0 dB\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003ePassive Splitter Insertion Loss – 1×8\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e-11 ± 3.0 dB\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003ePassive Splitter Insertion Loss – 1×16\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e-15 ± 3.0 dB\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eActive Combiner Insertion Loss – 1×4\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e0 ± 1.5 dB\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eActive Combiner Insertion Loss – 1×8\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e0 ± 2.0 dB\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eActive Combiner Insertion Loss – 1×16\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e0 ± 2.0 dB\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eInput P1dB\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e0 dBm per input\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eNoise Figure – Splitter\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e10 dB maximum at 950–4000 MHz; 8 dB maximum at 950–2450 MHz\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eNoise Figure – Combiner\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e23 dB maximum at 950–4000 MHz; 20 dB maximum at 950–2450 MHz\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eOIP3\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e10 dBm minimum\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eInput Return Loss\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e12 dB at 950–4000 MHz; 14 dB at 950–2450 MHz\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eOutput Return Loss\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e14 dB\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003ePort-to-Port Isolation\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e18 dB for 1×4; 14 dB for 1×8 and 1×16\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eIsolation Between Dividers\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e50 dB\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eAC Input\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e100–240 VAC, 50\/60 Hz, 5 A\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eDC Input\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e12–24 VDC or optional -48 VDC\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eLNB Power Options\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eSwitched 24 V at 500 mA or 13\/18 V with 22 kHz tone switching at up to 750 mA\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eTypical Power Consumption\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e10 W plus connected LNB power load\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eDimensions\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e1RU: 1.75″ H × 19″ W × 7″ D\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eWeight\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eApproximately 3 lb net; 6 lb gross boxed\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"p1\"\u003e\u003ci\u003eSpecifications vary by configuration and optional features. Confirm the individual model’s specification sheet for exact performance, power, and port configuration details.\u003c\/i\u003e\u003cspan class=\"s2\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eWhy Buy from VSATplus?\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"p3\"\u003eThe \u003cspan class=\"s1\"\u003e\u003cb\u003eQuintech QS\/QC Series Extended L-Band Splitters \u0026amp; Combiners\u003c\/b\u003e\u003c\/span\u003e offers a flexible solution for professional RF signal distribution and combining, with extended frequency coverage, multiple configurations, and adaptable power options.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eVSATplus\u003c\/b\u003e supplies professional satellite communication equipment and can help you select the appropriate QS\/QC configuration for your system requirements.\u003c\/p\u003e\n\u003cp class=\"p4\"\u003e\u003cb\u003eRequest a Quote from VSATplus today\u003c\/b\u003e for pricing, availability, and assistance choosing the right Quintech QS\/QC Series product for your RF distribution network.\u003cbr\u003e\u003cbr\u003eContact us: Sales@vsatplus.com\u003cbr\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1094\/0100\/files\/pdf_logo.gif?12543845150893887064\"\u003e \u003ca href=\"https:\/\/vsatplus.net\/wp-content\/uploads\/2026\/10\/qs-qc-catalog-page.pdf\" target=\"_blank\" rel=\"noopener\"\u003eQuintech QS\/QC Series Extended L-Band Splitters \u0026amp; Combiners Datasheet\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Quintech","offers":[{"title":"Default Title","offer_id":67755932909890,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1094\/0100\/files\/download_27.png?v=1792046933","url":"https:\/\/www.vsatplus.com\/products\/quintech-qs-qc-series-extended-l-band-splitters-combiners","provider":"VSATplus","version":"1.0","type":"link"}