{"title":"Antenna isolators, protectors \u0026 terminators","description":"\u003cp\u003eNezakončený výstup rozbočovače odráží signál zpět do rozvodu a zhoršuje příjem na všech ostatních zásuvkách v domě. Kategorie obsahuje terminátor s impedancí 75 Ω, galvanické oddělovače i přepěťové ochrany svodu. Rozbočení řeší \u003ca href=\"https:\/\/www.tipa.eu\/collections\/antenni-rozbocovace\"\u003eAnténní rozbočovače\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"antenni-signalova-propojka-alcad-zp002","title":"Antenna signal jumper ALCAD ZP002","description":"The Alcad ZP002 antenna signal jumper is used to connect the channel amplifiers of the older ZG series - for example, the ZG421 (design on IEC connectors).","brand":"ALCAD","offers":[{"title":"Default Title","offer_id":52541733405010,"sku":"14411168","price":19.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9624\/1490\/files\/14411168_ddc3a693-9078-49ef-9bee-52b594925fd4.png?v=1776144943"},{"product_id":"terminator-f-alcad-rc-110-75-dc-block","title":"Terminator F ALCAD RC-110 75 ?, DC Block","description":"Terminator F ALCAD RC-110 75Ohm, DC Block.\u003cbr\/\u003e\u003cbr\/\u003eThis terminator is used to terminate unconnected branches of splitters, taps and amplifiers in order to maintain the 75 obraz video impedance in the antenna distribution and the TV, SAT or R signal from the unconnected end is not reflected back into the distribution. Failure to comply with this requirement causes multiple image contours (ghosts) in the analog system and a decrease in MER in the digital system. Compared to the terminator cat.no. In addition, 14411264 separates the DC supply voltage before the 75? resistor, so that if this terminator is inadvertently connected to an output that contains the supply voltage for the preamplifier, the 75? resistor will not burn.","brand":"ALCAD","offers":[{"title":"Default Title","offer_id":52541767090514,"sku":"14411286","price":59.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9624\/1490\/files\/14411286_cf3133d4-30f5-4faf-901f-1b1595e86ca1.png?v=1776145496"}],"url":"https:\/\/tipa.eu\/en-en\/collections\/antenna-isolators-protectors-terminators.oembed","provider":"TIPA","version":"1.0","type":"link"}