{"product_id":"johansson-7722l2-vhf-uhf-line-amplifier-lte-5g","title":"Johansson 7722L2 VHF\/UHF Line Amplifier – LTE\/5G Filter \u0026 2 Outputs","description":"\u003cp\u003eThe Johansson 7722L2 is a line amplifier for terrestrial TV signal distribution, covering VHF (40–320 MHz) and UHF (470–694 MHz) frequency bands. Its built-in LTE\/5G filter blocks interference from mobile networks, protecting signal quality on both bands.\u003c\/p\u003e\u003cp\u003eWith independently adjustable gain on VHF and UHF, the 7722L2 is suited for installations where the two bands need separate level optimisation. Remote powering capability and flexible mounting options make it straightforward to deploy in both new builds and retrofit installations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1 input covering 40–320 MHz (VHF) and 470–694 MHz (UHF) in a single unit\u003c\/li\u003e\n\u003cli\u003e2 outputs for splitting the amplified signal\u003c\/li\u003e\n\u003cli\u003eBuilt-in LTE\/5G filter to suppress interference from mobile networks\u003c\/li\u003e\n\u003cli\u003eIndependently adjustable VHF gain: 15–30 dB\u003c\/li\u003e\n\u003cli\u003eIndependently adjustable UHF gain: 18–28 dB\u003c\/li\u003e\n\u003cli\u003eSwitchable remote power (24 V \/ 55 mA) for powering remote devices\u003c\/li\u003e\n\u003cli\u003ePower LED indicator for quick status confirmation\u003c\/li\u003e\n\u003cli\u003eCompatible with wall mounting and DIN rail mounting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIndependent gain control on VHF and UHF allows precise level balancing without additional equalisation hardware\u003c\/li\u003e\n\u003cli\u003eBuilt-in LTE\/5G rejection prevents co-channel interference as 5G networks expand into former TV spectrum\u003c\/li\u003e\n\u003cli\u003eSwitchable remote power eliminates the need for a separate power supply at the mast head\u003c\/li\u003e\n\u003cli\u003eTwo outputs allow the amplified signal to feed two distribution lines from a single unit\u003c\/li\u003e\n\u003cli\u003eDual mounting compatibility — wall or DIN rail — suits a wide range of enclosure types\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Johansson 7722L2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Range:\u003c\/strong\u003e 40–320 MHz (VHF) + 470–694 MHz (UHF)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Inputs:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Outputs:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable VHF Gain:\u003c\/strong\u003e 15–30 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable UHF Gain:\u003c\/strong\u003e 18–28 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Figure:\u003c\/strong\u003e 3.0 dB (typical)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. Output Level:\u003c\/strong\u003e 107 dBµV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReturn Loss (input\/output):\u003c\/strong\u003e 10 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation Between Outputs:\u003c\/strong\u003e 15 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Power:\u003c\/strong\u003e 24 V \/ 55 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMains Power:\u003c\/strong\u003e 230 V~ \/ 6.9 VA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Wall or DIN rail\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eWhy You'll Love It\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReady to install in a standard DIN rail cabinet or on any wall surface without extra adapters\u003c\/li\u003e\n\u003cli\u003eThe LED power indicator gives instant confirmation that the unit is running, simplifying troubleshooting\u003c\/li\u003e\n\u003cli\u003eCompact design keeps the installation tidy inside headend enclosures\u003c\/li\u003e\n\u003cli\u003eManufactured by Johansson, a specialist in professional antenna signal processing equipment\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Johansson","offers":[{"title":"Default Title","offer_id":56577676050814,"sku":"203225","price":35.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/2250\/3550\/files\/15674714587518.webp?v=1779631900","url":"https:\/\/lynk.gr\/en-au\/products\/johansson-7722l2-vhf-uhf-line-amplifier-lte-5g","provider":"Lynk.gr","version":"1.0","type":"link"}