{"product_id":"johansson-9653-wideband-sat-line-amplifier","title":"Johansson 9653 Wideband SAT Line Amplifier – 40-2400 MHz, 20 dB Gain \u0026 DC Pass-Through","description":"\u003cp\u003eThe Johansson 9653 is a wideband line amplifier designed for satellite signal distribution systems. It compensates for coaxial cable attenuation across the full SAT frequency range, from terrestrial frequencies up to 2400 MHz.\u003c\/p\u003e\n\u003cp\u003eWith gain figures rising from 5 dB at 40 MHz to 20 dB at 2150–2340 MHz, the 9653 is well suited to longer cable runs where high-frequency signals suffer the most loss. DC power pass allows it to be inserted inline without interrupting LNB powering.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eWideband frequency coverage from 40 to 2400 MHz\u003c\/li\u003e\n\u003cli\u003eVariable gain profile: higher amplification at higher frequencies to counteract cable roll-off\u003c\/li\u003e\n\u003cli\u003eDC power pass up to 500 mA for transparent LNB supply\u003c\/li\u003e\n\u003cli\u003ePowered via the coaxial line at 13–18 V \/ 60 mA\u003c\/li\u003e\n\u003cli\u003eCompact inline form factor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRestores signal levels lost over long coaxial cable runs\u003c\/li\u003e\n\u003cli\u003eFrequency-dependent gain matches the loss profile of coaxial cable, delivering a flat signal at the receiver\u003c\/li\u003e\n\u003cli\u003eDC pass-through keeps the LNB powered without adding extra cabling\u003c\/li\u003e\n\u003cli\u003eLow current draw (60 mA) allows powering directly from the satellite receiver\u003c\/li\u003e\n\u003cli\u003eSmall dimensions make it easy to install in confined spaces or wall boxes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Johansson 9653\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Range:\u003c\/strong\u003e 40–2400 MHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain:\u003c\/strong\u003e 5 dB @ 40 MHz \/ 6 dB @ 290 MHz \/ 10 dB @ 950 MHz \/ 20 dB @ 2150 MHz \/ 20 dB @ 2340 MHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Figure:\u003c\/strong\u003e 7 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. Output Level:\u003c\/strong\u003e 110 dBµV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e 13–18 V \/ 60 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Power Pass:\u003c\/strong\u003e 500 mA max.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 68 x 26 x 16 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhy You'll Love It\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOne device solves coaxial cable loss for the full wideband satellite range without needing multiple amplifiers\u003c\/li\u003e\n\u003cli\u003eThe pass-through DC supply means no disruption to existing LNB or multiswitch power feeds\u003c\/li\u003e\n\u003cli\u003eJohansson build quality ensures stable performance in permanent installations\u003c\/li\u003e\n\u003cli\u003ePlug-in installation requires no tools beyond a coaxial F-connector\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Johansson","offers":[{"title":"Default Title","offer_id":56578535457150,"sku":"205120","price":10.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/2250\/3550\/files\/15675093385598.webp?v=1779634847","url":"https:\/\/lynk.gr\/en-gb\/products\/johansson-9653-wideband-sat-line-amplifier","provider":"Lynk.gr","version":"1.0","type":"link"}