Hexa Transmodulator

DVBS/S2 - DVBC (QAM Annex A)

Transmodulator that generates six QAM (DVB-C) Multiplex from the services available in six TV SAT transponders. Inputs may either be in loop or independent from each other. In the latter case, each TVSAT demodulator may be connected to any of the two inputs.

An outstanding optimized power consumption allows the building of compact small-size headends with multiple services.

Ref. 564501

Codes

Product Sheet

EAN13: 8424450184301

SKU

564501

Skip to the end of the images gallery

Televes reserves the right to modify the product

Skip to the beginning of the images gallery

Highlights

Total or selective removal of the services present in the received transponder, to avoid them being detected (and memorized) by the receivers (STB)
Editable TS_ID, which makes programme/service detection easier on the receiver (STB), since the channel scan is based on this identifier
LCN (Logical Channel Number) allows the assignment of the services present in the output to an LCN, which makes the ordering of the channels easier on the receivers (STB)
Provides information regarding both the occupation of each specific service and the global output occupation, which allows the optimization of the services being distributed
Can be remotely controlled using CDC (Headend control)
Device monitoring and signal status LEDs

Main features

Null packet insertion (“Stuffing”) allows the receiver (STB) to perform a faster scan
PID filtering allows the removal of undesired services inside a Multiplex (enhanced occupation use)
Editable Network_ID and Original Network_ID allow the control of network identifiers
Its outputs can be configured with loopmode either activate or deactivate

SAT INPUT	SAT	Input frequency range	MHz	950...2150
		Frequency steps	MHz	1
		Input level	dBμV	49 - 84
		Loop-through losses	dB	≤ 1,5
		LNB powering	Vdc	13V/17V/ OFF - 22KHz (ON/OFF)
		Input return losses (typ.)	dB	> 10
		Input impedance	Ω	75
	DVB-S	Symbol rate (Modulation)	Mbaud	2 - 42,5 (QPSK)
		FEC inner code		Viterbi (1/2, 2/3, 3/4, 5/6, 7/8)
		FEC outer code		RS (188/204)
		Roll-Off factor	%	35
	DVB-S2	Symbol rate (Modulation)	Mbaud	10 - 30 (QPSK, 8PSK)
		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)
		FEC outer code		BCH (Bose-Chaudhuri-Hocquenghem)
		Roll-Off factor	%	20, 25, 35
DVB-C OUTPUT	QAM	Modulation (Constellation)		16, 32, 64, 128, 256QAM
		Symbol rate	Mbaud	1 - 7,2
		Scrambling		DVB EN 300429
		Interleaving		DVB EN 300429
		FEC outer code		RS (188, 204)
		Roll-Off factor	%	15
		PCR correction		Yes
		Spectral inversion		Normal, Inverted
		Channel bandwidth (max.)	MHz	8,3
	RF	Output frequency	MHz	46...999
		Frequency steps	KHz	250
		Output level (max.)	dBμV	90
		Output level regulation margin	dB	>15
		Output loop-through losses		≤ 1,5
		Output return losses (typ.)		> 12 típ.
		Output impedance	Ω	75
GENERAL		Powering voltage	Vdc	24
		Consumption	mA	1000 (0 LNB); 1300 (1 LNB)
		Protection index	IP	20

More Information

tlv_reflog

UQQA-S2-6

tlv_tabla_especificaciones

SAT INPUT	SAT	Input frequency range	MHz	950...2150
		Frequency steps	MHz	1
		Input level	dBμV	49 - 84
		Loop-through losses	dB	≤ 1,5
		LNB powering	Vdc	13V/17V/ OFF - 22KHz (ON/OFF)
		Input return losses (typ.)	dB	> 10
		Input impedance	Ω	75
	DVB-S	Symbol rate (Modulation)	Mbaud	2 - 42,5 (QPSK)
		FEC inner code		Viterbi (1/2, 2/3, 3/4, 5/6, 7/8)
		FEC outer code		RS (188/204)
		Roll-Off factor	%	35
	DVB-S2	Symbol rate (Modulation)	Mbaud	10 - 30 (QPSK, 8PSK)
		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)
		FEC outer code		BCH (Bose-Chaudhuri-Hocquenghem)
		Roll-Off factor	%	20, 25, 35
DVB-C OUTPUT	QAM	Modulation (Constellation)		16, 32, 64, 128, 256QAM
		Symbol rate	Mbaud	1 - 7,2
		Scrambling		DVB EN 300429
		Interleaving		DVB EN 300429
		FEC outer code		RS (188, 204)
		Roll-Off factor	%	15
		PCR correction		Yes
		Spectral inversion		Normal, Inverted
		Channel bandwidth (max.)	MHz	8,3
	RF	Output frequency	MHz	46...999
		Frequency steps	KHz	250
		Output level (max.)	dBμV	90
		Output level regulation margin	dB	>15
		Output loop-through losses		≤ 1,5
		Output return losses (typ.)		> 12 típ.
		Output impedance	Ω	75
GENERAL		Powering voltage	Vdc	24
		Consumption	mA	1000 (0 LNB); 1300 (1 LNB)
		Protection index	IP	20

tlv_ean

8424450184301

The headend consists in several 564501 modules providing 90 QAM multiplexors, which configuration can be remotely managed with the Headend Management.

Block diagram