Laadukas Televes mastovahvistin VHF, UHF ja FM -taajuuksille. Mahdollista liittää 2 UHF-antennia! 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
4 sisääntuloa (2xUHF, VHF ja ULA)
Yhdistää eri antenneilta tulevat signaalit yhteen kaapeliin.
DC-läpisyöttö aktivoitavissa ON/OFF-kytkimellä
EasyF-liittimet
Säänkestävä kotelo ABS-muovista
Käyttöjännite 24 VDC syötetään koaksiaalikaapelin kautta vahvistimelle. Ei sisällä verkkolaitetta. Tilattava erikseen, esim. T5795 tai T5504.

TEKNISET TIEDOT

ULA vahvistus 15dB
VHF vahvistus 32dB
UHF vahvistukset 36dB, DC 45mA
Jännite 24V, 80mA
Mitat 120 x 130 x 40mm

Tekniset tiedot

Tuotemerkki

Televés

Valmistajan tuotekuvaus

Bands			FM	BIII/DAB	UHF 1	UHF 2
Frequency margin	MHz		88 ... 108	174 ... 254	470 ... 694
Gain	dB		15	32	36
Gain adjustment range	dB		0 ... 20	0 ... 20	0 ... 20
Max.output level	dBμV	EN 50083 (-35dB)	122	122	123
		DIN 45004B	115	115	116
		EN 50083 (-60dB)	112	112	113
Noise figure	dB		---	4	9
Output level regulation margin	V /mA		24 / 80
Max current through inputs	OFF	mA	-
	ON		-	-	45	-
Protection Level	IP		23
Temperature operat. limits	ºC		-5 ... +45

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 one of 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

Discover

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

EAN

8424450215012

DVB-yhteensopivuus

DVB-C (kaapeli), DVB-T (antenni), DVB-T2 (antenni HD)

Vahvistin (dB)

16-36

Taajuusalue (MHz)

470-694 Mhz

Tuotteen korkeus (mm)

120

Tuotteen leveys (mm)

130