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DVB 1.25 kW rms / ATSC 2 kW rms

TV TRANSMITTERS AND TRANSPOSERS


[Image: DVB 1.25 kW rms / ATSC 2 kW rms]



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DIGITAL TRANSMITTERS and TRANSPOSERS
DVB 1.25 kW rms / ATSC 2 kW 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 Low priority stream.
    MPE FEC for High and Low priority stream.
  • Modular construction.
  • Forced air cooling.

The television transmitters belonging to this series areavailable in different versions for the VHF I, VHF III and UHFfrequency bands and in different configurations that permitinstallation and operation in sites with different characteristics andenvironmental conditions. The final amplifier consists of distinct amplifiers operatingautonomously and combined in such a way as to guarantee full redundancyof the stages.

Each individual amplifier is, in turn, internally redundant and poweredindependently to ensure high reliability and practicality inmaintenance operations. Microprocessor circuits carry out continuous control checks and providefor the visualization of all operating parameters on local controlpanels or by means of a TCP/IP port with integrated Web server. Thesame data is transmitted to rear-mounted connectors for remoteinterfacing.
The great efficiency of power supply circuits guarantees low powerconsumption and a high degree of MTBF.

The third generation exciters, available in both DVB and ATSC standardswith their wide array of options, and the excellent quality of thesedigital transmitters ensure high performance capability and open up newprospects for the realization of DVB-T and ATSC networks in both SFNand MFN applications.

 

MODEL-SPECIFIC DATA

Model

Output band

Dimensions

Number of amplifiers

Digital output power (rms) without filter
(Shoulders -36 dB @ F0 ± 4.3 MHz)

Nominal analog output power (p.s.) withdual mode option

DBT, DTT ¹

 

 

 

DVB-T

ATSC

 

512FB

VHF I

1 x 42 RU

4

1250 W

2000 W

5 kW

512TB

VHF III

1 x 42 RU

4

1250 W

2000 W

5 kW

502UB

UHF

1 x 30 RU

2

1250 W

2000 W

5 kW

502UM

UHF

1 x 40 RU

4

1250 W

2000 W

5 kW

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

   Specifications and characteristics are subject to change without notice.




[DOCUMENT:PDF]

  
DVB 1.25 kW rms / ATSC 2 kW rms
TV TRANSMITTERS AND TRANSPOSERS

 

Item#

 

DVB_1.25_KWCALL0.00

SCREEN SERVICE DVB 1.25 kW rms / ATSC 2 kW rms
  

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