Laadukas Televes mastovahvistin VHF, UHF ja FM -taajuuksille. Tämä mastovahvistin on tarkoitettu useammalta antennilta tulevan signaalin vahvistamiseen, yhdistämiseen ja säätämiseen. Käytetään erityisesti tilanteissa, joissa tarvitaan raakaa vahvistusta UHF-taajuuksilla.
Vahvistimen sisäänrakennettu LTE700-suodin päästää läpi taajuusalueen 470-694 MHz eli kanavat E21-E48, mutta leikkaa pois taajuusalueen 694 MHz:stä ylöspäin.
Huom. Laite vaatii erillisen virransyötön (24 V). Katso alta sopiva virtalähde Televés 5795 tai 5504. Virran läpisyöttö vain UHF1-antennille.
OMINAISUUDET
Mastovahvistin
LTE700-suodatus sisäänrakennettuna
3 sisääntuloa (UHF, VHF+DAB ja FM)
Yhdistää eri antenneilta tulevat signaalit yhteen kaapeliin
DC-läpisyöttö aktivoitavissa ON/OFF kytkimellä
Easy F-liittimet
Säänkestävä kotelo ABS-muovista
Käyttöjännite 24 VDC syötetään koaksiaalikaapelin kautta vahvistimelle. Ei sisällä verkkolaitetta. Tilattava erikseen, esim. T5795 tai T5504.
High-gain mast amplifier (LTE700, 2nd Digital Dividend) 3 inputs: FMBIII/ DAB-UHF Masthead amplifier for the amplification of terrestrial television signals coming from several antennas. Equipped with 3 inputs, with amplification on all bands. The amplifier is powered through the output coaxial cable with 24 Vdc. RED compliant.
Highlights
Independent amplification for each individual band
Manually-adjusted high-gain
EasyF connection system
Fully automated manufacturing, subject to the most stringent quality controls
High-screening Zamak chassis
Main features
LTE700/5G filter to remove mobile phone interference
ON/OFF switch to allow DC pass towards the UHF input for the powering of a BOSS system
Easy mounting. Equipped with a plastic tie for mast mounting
Resistant ABS-plastic orange case for outdoor installation
EasyF connection system: simplicity and savings EasyF is an innovative connection concept where the inner conductor of the coaxial cable is directly inserted in the device, thus improving connection reliability. Thanks to the absence of F connectors, the chassis can be reduced and the connection of two cables secured with a a single screw. Real time savings: speeding the installation is possible without the need for coaxial cable termination. Furthermore, there is no need for screwing the connectors on the device, which is sometimes difficult when there is little room Connection reliability: the clamp holding the cables prevents the coaxial cable to come off Cost savings: no additional connectors are required (neither F nor IEC) Space optimization: inputs and outputs are always on the same side of the device to prevent coaxial cables from bending, and to make working inside cabinets and register boxes easier Very easy three-step mounting: only screwing and unscrewing the covers is required to connect both cables: 1. Unscrew the device's cover to access the connection 2. Insert the previously stripped coaxial cables 3. Close the cover and screw to ensure connection Learn more about EasyF system reliability With EasyF, the connection between the coaxial cable and the device is carried out using an automated system for contact insertion of the inner conductor, without any soldering. Always as new: the device's operating life increases when the factor of solder wearing out with time is removed Failure rate reduction: usually produced as a result of cold soldering joints Electromagnetic behaviour optimization: for high frequencies Our commitment with environment is reinforced: pollution caused by the welding process is eliminated and production power consumption is reduced
