Amplificator multicanal PROFINO Revolution 6710 FM-DAB/VHF-2xUHF Johansson programabil

Cod: R89062

1098,20 Lei

Preţ fără TVA	Preţ cu TVA	Rabat	Cant.	Validitate
922,86 Lei	1098,20 Lei	0 %	de la 1 buc.

Disponibil

Ofertă: Amplificatoare Headend Bibliotecă: Despre antene TV şi satelit (3), Pentru acasă (6), Sisteme satelit (16), Componente montaj (13), Proiectare (4), Aparate măsură (4), Scheme montaj (13), Ceva teorie (12), DVB-T2 - digital terestru (9), CPR (1), HDMI (3).

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Detalii

The PROFINO Revolution 6711 programmable amplifier is designed for shared DVB-T/T2 antenna installations (S/MATV systems) in multi-family residential buildings, residences, hotels, guest houses, holiday homes, schools, hospitals, etc.

The amplifier is dedicated for antenna systems in places with difficult reception conditions, especially where terrestrial TV signals received by antennas come from different directions and have very varied levels. The device has two programmable inputs for signals in UHF band (470-862 MHz), one input for DAB/VHF (174-240 MHz) band and one FM input (88-108 MHz), and can process 30 channels. The use of the filter amplifier allows for selective amplification of the various channels in order to equalize them. The automatic gain control (AGC) implemented in the device can balance the output signals levels despite major differences at the inputs (on the condition that the parameters of each channel are above the minimum values). The installer can freely configure the DAB/VHF and UHF inputs and optimize individual channel levels just on site, in order to provide high quality images on TV screens. PROFINO Revolution 6710 can be used as a standalone device in MATV and SMATV systems (e.g. based on multiswitches) or as a component of headends.

The device can provide power for antenna preamplifiers via its VHF/UHF inputs (12 or 24 VDC, max load of all inputs 100 mA).

LTE filter options ensure resistance to interference from LTE networks operating in 4G (>790 MHz) and 5G (>694 MHz) technology.

The amplifier can only be installed indoors.

Key features

Channel amplifier for shared antenna systems (S/MATV)
Automatic Gain Control (AGC)
Can individually process 30 channels in VHF/UHF bands
Real-time AGC on all individual channels
Designed for terrestrial DVB-T/T2 digital television signals
LTE filter options (4G >790MHz, 5G >694 MHz)
Low power consumption
Simple to install and configure

Specificații

Tip produs			Amplificator canal
Nume			Profino Revolution 6711
Producător			JOHANSSON
Intrare RF	număr		4
Intrare RF	Nr. de MUX-uri acceptate		15
Bandă funcționare			FM+VHF+2 × UHF
Utilizare			Interior
standard			DVB-T/T2
Funcția AGC			Da
Selectivitate		dB	35

Intrare FM	Bandă frecvențe	MHz	88...108
	Câştig	dB	35
	Max. Nivel de intrare	dBµV	37...77
	Impedanță	Ohm	75
Intrare VHF	Bandă frecvențe	MHz	174...230
	Câştig	dB	>60
	Reglaj câștig	dB	AGC
	Max. Nivel de intrare	dBµV	45...109
	Impedanță	Ohm	75
Intrare UHF 1	Bandă frecvențe	MHz	470...862
	Câştig	dB	>60
	Reglaj câștig	dB	AGC
	Max. Nivel de intrare	dBµV	45...109
	Impedanță	Ohm	75
Intrare UHF 2	Bandă frecvențe	MHz	470...862
	Câştig	dB	45, >60
	Reglaj câștig	dB	AGC
	Max. Nivel de intrare	dBµV	45...109
Ieșire RF	Putere semnal	dBµV	105 pentru 1...6 MUX-uri
	Impedanță	Ohm	75
	MER	dB	35
	controlul nivelului	dB	0...15 pentru FM/VHF, 0...20 pentru FM/VHF/UHF
Alimentare preamplificator		V/A	0-12 – 24/0.1 (total pt. 4 intrări)
General
Configurare			buton+afișaj
Filtru de respingere LTE			LTE 700, LTE 800
Alimentare incorporată			AC 100...240
Consumul de energie		W	12
Conversie canal			Da
Temp. funcționare		°C	-5...+50
Greutate		kg	0,8
Dimensiuni		mm	59 × 165 × 217

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