RF-Transmissions Systems - A2D Solutions : Screen TV Transmitters Exciters : DVB from 0.5 to 5 W rms / ATSC 1 to 7 W rms

[RF-Transmissions Systems - A2D Solutions]

DVB from 0.5 to 5 W rms / ATSC 1 to 7 W rms

TV TRANSMITTERS AND TRANSPOSERS

DIGITAL TELEVISION EXCITERS
DVB from 0.5 to 5 W rms / ATSC 1 to 7 W rms

MAIN FEATURES

Complies with ETS 300 744 (DVB) and A53 (ATSC)specifications.
All uniform, hierarchical and non-hierarchical 2k, 4k and8k DVB-T and DVB-H modes.
Integrated SFN adapter.
De-jitter on input signal prior to
transmission.
Agile integrated up-converter.
ASI and LVDS inputs.
Automatic network delay compensation
(SFN).
GPS reference signal lock.
Virtual Elastic Store.
MIP decoder for automatic configuration.
Automatic precision offset.
Excellent eye aperture.
Guard interval up to 1/32.
BER = 0.
Dual mode option (PAL/DVB - NTSC/ATSC).
In DVB-H modes:
Native or in-depth interleaving modes. Time-slicing for High and Lowpriority stream.
MPE FEC for High and Low priority stream.
Modular construction.
Convectional or forced cooling.

The new DBT and DTT series consist of a new generation of digital television transmitters with a very high degree of integration for SFN or MFN networks according to DVB-T, DVB-H and ATSC standards. A broad range of modulators and accessories allows the configuration of these units as transmitters, transposers, gap-fillers, with or without digital echo-cancellers, and regenerative transposers.

The transmitters belonging to this series are equipped with integratedSFN adapters and a highly advanced DUAL-MODE function. With this optionit is possible, using the same hardware, to digitally reproduce analogue carriers and choose whether to transmit in DVB-T or PAL (ATSCor NTSC) by means of a simple locally activated push-button on thefront panel, remotely using a clean contact and/or by means of adedicated command inserted in the transport stream.
Innovative firmware permits the elaboration of the signal at zeroerror, thanks to an internal 32 bit process. The units are equipped with interfaces for the remote control checks ofthe equipment through serial protocols or TCIP/IP ports. Thanks tointernal Web server the user can monitor and configure the equipmentusing a LAN connection and a standard Web browser.

MODEL-SPECIFIC DATA
Model	Output band	Digital output power (rms) without filter (Shoulders -40 dB @ F0 ± 4.3 MHz)		Nominal analog output power (p.s.) withdual mode option
DBT, DTT ¹		DVB-T	ATSC
020F	VHF I	0.5 W	1 W	2 W
100F	VHF I	5 W	7 W	15 W
020T	VHF III	0.5 W	1 W	2 W
100T	VHF III	3 W	4 W	10 W
200T	VHF III	5 W	7 W	20 W
020U	UHF	0.5 W	1 W	2 W
050U	UHF	1.5 W	2 W	5 W
100U	UHF	3 W	4 W	10 W
200U	UHF	5 W	7 W	20 W

¹ DBT Series = Digital DVB-Ttransmitters
DTT Series =Digital ATSC transmitters

Specifications and characteristics are subject to change without notice.

DVB from 0.5 to 5 W rms / ATSC 1 to 7 W rms TV TRANSMITTERS AND TRANSPOSERS
	Item#
	DBT-020F	CALL	0.00
	DBT-100F	CALL	0.00
	DBT-020T	CALL	0.00
	DBT-100T	CALL	0.00
	DBT-200T	CALL	0.00
	DBT-020U	CALL	0.00
	DBT-050U	CALL	0.00
	DBT-100U	CALL	0.00
	DBT-200U	CALL	0.00
SCREEN SERVICE DVB from 0.5 to 5 W rms / ATSC 1 to 7 W rms