DVBS/S2 Transmodulator with CI - COFDM Televes

Equipped with CI. The transmodulator receives a SAT transponder in DVBS (QPSK) or DVBS2 (QPSK /8PSK) modulation and demodulates it, producing an MPEG-2 transport packet. The MPEG2 transport packet is subsequently modulated in COFDM and converted into the output channel (UHF or VHF, with a 7/8 MHz bandwidth), using an agile up-converter. Televes 563301

€987.36

Tax included

Reference televes-563301

Brand Televes

DVBS/S2 Transmodulator with CI - COFDM Televes

€987.36

Description
Product Details

Equipped with CI. Transmodulator that generates a DTT multiplex from services whose origin is a TVSAT transponder in either DVBS (QPSK) or DVBS2 (QPSK /8PSK) modulation formats.
Once extracted the MPEG2 TS, it is re-modulated in COFDM format to obtain an output channel (7/8 MHz bandwidth) in VHF/UHF by means of a agile up-converter.
Settings of operation parameters can be performed by means of the programming unit (ref. 7234): input frequency, output channel, modulation format and adaptation of services, mainly.

Features

Equipped with CI.
Total or selective elimination of services received, so that they cannot be detected (and stored) by the STB*.
Edition of TS_ID to facilitate detection of programs / services in the receiver (STB).*
Edition of Network_ID, Original Network_ID and Cell_ ID to control network IDs.
Allows you to assign an LCN (Logical Channel Number) to the services present in the output, which facilitates the management of channels in the receiver (STB).*
Edition of S_ID, to avoid retuning of receivers (STB)* when the services of a multiplex are changed at its output.

Specifications

Reference				563301
ENTRADA SAT	SAT	Input frequency range	MHz	950...2150	Program
		Frequency steps	MHz	1	Program
		Input level	dBμV	49...90
		Loop-through losses	dB	≤ 1.5
		LNB powering	Vdc	13V/17V/ OFF - 22KHz (ON/OFF)	Program
		Input return losses (typ.)	dB	> 10 típ.
		Input impedance	Ω	75
	DVB-S	Modulation		10-30 (QPSK-8PSK)	Auto
		Symbol rate	Mbaud	2 - 42.5	Program
		FEC inner code		Viterbi (1/2, 2/3, 3/4, 5/6, 7/8)	Auto
		FEC outer code		RS (188/204)	Auto
		Roll-Off factor	%	20, 25, 35	Auto
	DVB-S2	Modulation		QPSK / 8PSK	Auto
		Symbol rate	Mbaud	10 - 30	Program
		FEC inner code		LDPC (1/2, 1/3, 1/4, 2/3, 2/5, 3/4, 3/5, 4/5, 5/6, 8/9, 9/10)	Auto
		FEC outer code		BCH (Bose-Chaudhuri-Hocquenghem)	Auto
		Roll-Off factor	%	20, 25, 35	Auto
SALIDA DVB-T	COFDM	Modulation (Constellation)		COFDM (QPSK, 16QAM, 64QAM)	Program
		FFT		8K
		Guard interval	µs	1/4, 1/8, 1/16, 1/32	Program
		Scrambling		DVB EN 300744	Auto
		Interleaving		DVB EN 300744	Auto
		Convolutional code (FEC)		Viterbi (1/2, 2/3, 3/4, 5/6, 7/8)	Auto
		PCR correction		Yes	Program
		Services deleting		Yes	Auto
		Network_ID		Yes	Program
		Original Network_ID		Yes	Program
		Cell_ID		Yes	Program
		TS_ID		Yes	Program
		S_ID (solo ref. 563199)		Yes	Program
		Spectral inversion		Normal, Inverted	Program
		Channel bandwidth	MHz	7, 8	Program
	RF	Output frequency	MHz	177 - 266 / 474 - 858 MHz 45 - 862 MHz	Program
		Frequency steps	KHz	166.	Program
		Output level (max. typ.)	dBμV	> 80 ± 5 típ.	Program
		Output level regulation margin	dB	> 15	Program
		MER		> 40
		Output loop-through losses		≤ 1.5
		Pérdidas de retorno		> 12 típ.
		Output impedance	Ω	75
		Output return losses (typ.)		normal, CW (Continuous Wave), OFF, NULL
GENERAL		Powering voltage	Vdc	24
		Consumption	mA	280mA (0 CAM - 0 LNB) 330mA (1 CAM - 0 LNB) 500mA (0 CAM - 1 LNB) 540mA (1 CAM - 1 LNB)
		Ingress protection	IP	20
		Dimensions (W x H x D)	mm	50 x 216 x 175

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