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Q301GR-1Vendor:Sinclair TechnologiesSinclair Technologies: Duplexer, base station, Q-Circuit, 6 cavities, 406-420 MHz
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Q301GR-2Vendor:Sinclair TechnologiesSinclair Technologies: Duplexer, base station, Q-Circuit, 6 cavities, 450-470 MHz
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Q301GR-3Vendor:Sinclair TechnologiesSinclair Technologies: Duplexer, base station, Q-Circuit, 6 cavities, 470-512 MHz
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Q301GR-4Vendor:Sinclair TechnologiesSinclair Technologies: Duplexer, base station, Q-Circuit, 6 cavities, 420-450 MHz
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Q3220C-1Vendor:Sinclair TechnologiesSinclair Technologies: Duplexer, Q-Circuit, compact, 4 cavity, rack mount, 406-450 MHz
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Q3220C-2Vendor:Sinclair TechnologiesSinclair Technologies: Duplexer, Q-Circuit, compact, 4 cavity, rack mount, 450-512 MHz
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Q3220EVendor:Sinclair TechnologiesSinclair Technologies: Duplexer, Q-Circuit, Res-Lok, 4 cavity, rack mount, 406-512 MHz
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Q3220E-1Vendor:Sinclair TechnologiesSinclair Technologies: Duplexer, Q-Circuit, rack mount, 300-406 MHz
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Q3330C-1Vendor:Sinclair TechnologiesSinclair Technologies: Duplexer, Q-Circuit, compact, 6 cavity, rack mount, 406-420 MHz
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Q3330C-2Vendor:Sinclair TechnologiesSinclair Technologies: Duplexer, Q-Circuit, compact, 6 cavity, rack mount, 450-470 MHz
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Q3330C-3Vendor:Sinclair TechnologiesSinclair Technologies: Duplexer, Q-Circuit, compact, 6 cavity, rack mount, 420-450 MHz
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Q3330C-4Vendor:Sinclair TechnologiesSinclair Technologies: Duplexer, Q-Circuit, compact, 6 cavity, rack mount, 470-512 MHz
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Q3330E-7Vendor:Sinclair TechnologiesSinclair Technologies: Duplexer, Q-Circuit, Res-Lok, 6 cavity, rack mount, 350-380 MHz
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Q3330E-8Vendor:Sinclair TechnologiesSinclair Technologies: Duplexer, Q-Circuit, Res-Lok, 6 cavity, rack mount, 325-355 MHz
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Q3330E-9Vendor:Sinclair TechnologiesSinclair Technologies: Duplexer, Q-Circuit, Res-Lok, 6 cavity, rack mount, 300-330 MHz
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Q4220E-1Vendor:Sinclair TechnologiesSinclair Technologies: Duplexer, Q-Circuit, Res-Lok, 4 cavity, rack mount, 806-890 MHz
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Q4220E-2Vendor:Sinclair TechnologiesSinclair Technologies: Duplexer, Q-Circuit, Res-Lok, 4 cavity, rack mount, 890-960 MHz
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Q4220E-746/806Vendor:Sinclair TechnologiesSinclair Technologies: Duplexer, Q-Circuit, Res-Lok, 4 cavity, rack mount, 746-806 MHz
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Q3330EVendor:Sinclair TechnologiesSinclair Technologies: Duplexer, 380–512 MHz, 6-Cavity, High-Isolation
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At Launch 3 Telecom we offer an extensive selection of combiners designed for wireless and telecom infrastructure deployment. These solutions enable the consolidation of multiple signals, bands or carriers into a single feed, reducing tower space, cabling complexity and installation cost. Whether you are working on a new cell site, small-cell node or upgrading an existing installation, the right combiner ensures efficient spectrum use and reliable performance.
Our combiner catalog spans twin, quad and multi-band units, encompassing industry-leading brands and models suited for applications from VHF/UHF through 700 MHz, LTE/AWS, 1695-2200 MHz, and beyond. The filters and combiners we supply support robust blocking, low insertion loss and optimized intermodulation performance to meet demanding network specifications. With Launch 3 Telecom as your distributor, you can access the latest combiner models, flexible connector configurations (e.g., 4.3-10, DIN 7/16), and tailored integration solutions.
As a trusted telecom hardware distributor, Launch 3 Telecom partners with network operators, system integrators and installation contractors to source and deliver high-quality components quickly and globally. Our combiner offerings are backed by expert technical support, thorough product validation and established supply chain reliability—so you can deploy with confidence, maintain uptime and future-proof your network.