{"product_id":"palydovinis-multiswitch-signal-mrp-504-5-iejimai-4-isejimai","title":"Palydovinis multiswitch Signal MRP-504, 5 įėjimai, 4 išėjimai","description":"\u003ch2\u003eTrumpai apie prekę\u003c\/h2\u003e\u003cp\u003ePrekė: Palydovinis multiswitch Signal MRP-504, 5 įėjimai, 4 išėjimai. Kategorija: Multijungikliai.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGamintojas:\u003c\/strong\u003e Signal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModelis:\u003c\/strong\u003e MRP-504\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e5 entrances\u003c\/h2\u003e\u003ch2\u003e4 outputs\u003c\/h2\u003e\u003cp\u003eDC 18V 1A power supply included\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDistinguishing features:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eradial multiswitch,\u003c\/li\u003e\n\u003cli\u003einputs: 4 with quatro converter, 1 terrestrial DVB-T,\u003c\/li\u003e\n\u003cli\u003eoutputs: 4 for SAT tuners,\u003c\/li\u003e\n\u003cli\u003epassive FM\/DVB-T track equipped with \u003cb\u003eOn\/Off switch 12V DC\u003c\/b\u003e,\u003c\/li\u003e\n\u003cli\u003eseparation between inputs greater than 25 dB,\u003c\/li\u003e\n\u003cli\u003ehigh separation of 30 dB outputs (no crosstalk between bands and polarities),\u003c\/li\u003e\n\u003cli\u003epre-correction of cable characteristics,\u003c\/li\u003e\n\u003cli\u003every high input level of 105 dBμV,\u003c\/li\u003e\n\u003cli\u003ehigh output level: 100 dBμV,\u003c\/li\u003e\n\u003cli\u003epower supply and multiswitch voltage indicators (simple diagnostics of power outage or short circuit in the ground track),\u003c\/li\u003e\n\u003cli\u003eground connection,\u003c\/li\u003e\n\u003cli\u003ecompact dimensions 146×120×42 mm,\u003c\/li\u003e\n\u003cli\u003eexternal DC 18 V 1 A power supply,\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe new Signal family of multiswitches enables the implementation of RTV\/SAT installations in single-family houses and small residential and office buildings. Multiswitches are designed to work inside the building. Multi-band switches are dedicated to installations based on the star topology. In these types of systems, wires from end sockets converge at the place of installation of a multiswitch or a group of multiswitches. High separation of outputs (no crosstalk between bands and polarities) and built-in pre-correction of cable characteristics allows to eliminate the impact of cable attenuation increasing with frequency.\u003c\/p\u003e\u003cp\u003eThe switch is equipped with a passive terrestrial television track, so \u003cb\u003eit is recommended to use an antenna preamplifier or amplifier\u003c\/b\u003e, which will compensate for the attenuation of the multiswitch (12 dB) and passive elements in the installation (wire, sockets, connectors) in the terrestrial television track. The choice of the amplifier should also take into account the level of the signal from the transmitter (power and height of the transmitter suspension, distance to the receiving point, antenna gain, terrain between the transmitter and the receiver).\u003c\/p\u003e\u003cp\u003e\u003cb\u003eMultiswitch is equipped with a 12 V voltage switch in the antenna track.\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eIn order to power the amplifier, it should be set in the \"On\" position. If an amplifier with its own power supply is used, e.g. CA-215 (with gain adjustment) leave the switch in the \"Off\" position.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eMultiswitch and power supply are equipped with LED power status lights.\u003c\/b\u003e \u003cb\u003eWhen working properly, both should shine.\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eIf after connecting the terrestrial antenna and turning on the power supply, the diodes on the power supply and multiswitch blink, this indicates a short circuit in the terrestrial antenna track. This may be due to switching on powered in the ground track at the antenna without an amplifier or poor earning of connectors (the circuit between the central cable and the cable screen braid). You should immediately turn off the voltage and remove the cause.\u003c\/p\u003e\u003ch2\u003eThe use of a separate amplifier has the following advantages:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eoptimization of installation costs,\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003echoice of the most suitable amplifier\u003c\/b\u003e (gain level, installation location, separate VHF and UHF adjustment),\u003c\/li\u003e\n\u003cli\u003epowering the amplifier from the multiswitch (no separate power supply is needed).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe device distributes signal from one satellite and terrestrial television and FM radio up to four sockets. Therefore, we can connect up to four single-head satellite tuners. If the tuner has a hard disk drive (PVR), then two multiswitch outputs should be reserved for its needs. Unused multiswitch outputs should be loaded with a 75 Om resistor\u003c\/p\u003e\u003cp\u003eFor multiswitches we always use converters type \u003cb\u003eQUATTRO\u003c\/b\u003e\u003c\/p\u003e\u003ch2\u003eTechnical data:\u003c\/h2\u003e\u003cp\u003e\u003cb\u003eInputs\u003c\/b\u003e :\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e4 x SAT\u003c\/li\u003e\n\u003cli\u003e1 x FM\/DVB-T\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eOutput\u003c\/b\u003e: 4\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFrequency range [MHz]\u003c\/b\u003e:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTerra: 5-862\u003c\/li\u003e\n\u003cli\u003eSat: 950-2150\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eSuppression [dB]:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFM\/DVB-T: 12±1.5\u003c\/li\u003e\n\u003cli\u003eSAT: 3\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eReflection losses [dB]:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFM\/DVB-T: 8\u003c\/li\u003e\n\u003cli\u003eSAT: 10\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eSeparation [dB]:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003epolarizing H\/V: 25,\u003c\/li\u003e\n\u003cli\u003ebetween entrances: 30,\u003c\/li\u003e\n\u003cli\u003eFM\/DVB-T2 outputs: 2,\u003c\/li\u003e\n\u003cli\u003eSAT outputs: 28\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eInput level [dBμV]:\u003c\/b\u003e 105\u003c\/p\u003e\u003cp\u003e\u003cb\u003eOutput level [dBμV]:\u003c\/b\u003e 100\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePower supply for preamplifier [V\/mA]:\u003c\/b\u003e 12\/60 max\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePower supply:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInj: 90-264 V\u003c\/li\u003e\n\u003cli\u003eOutput:18V 1A\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eOperating temperature range [ºC]\u003c\/b\u003e: -20...+50\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDimensions [mm]:\u003c\/b\u003e 146×120×42\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eGroup\u003c\/th\u003e\n\u003cth\u003eName\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003enew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eInvoice\u003c\/td\u003e\n\u003ctd\u003eWith VAT invoice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eManufacturer code\u003c\/td\u003e\n\u003ctd\u003eR68504\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSignal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eMRP-504\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eEAN (GTIN)\u003c\/td\u003e\n\u003ctd\u003e5907634599175\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"LuxonAnteny","offers":[{"title":"Default Title","offer_id":53597781033307,"sku":"7828205855","price":55.41,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9355\/4523\/files\/DVB-T2-satellite-multiswitch-MRP-504-5-inputs-4-outputs-5-4-Signal.jpg?v=1784105824","url":"https:\/\/homy.lt\/products\/palydovinis-multiswitch-signal-mrp-504-5-iejimai-4-isejimai","provider":"homy.lt","version":"1.0","type":"link"}