Column Control DTX
DVB-T/H Conformance Tests with DVB-T/H Digital Video Solution

DVB-T/H Conformance Tests with DVB-T/H Digital Video Solution

Notas de Aplicação

DVB-T is the most widely used digital television standard for terrestrial television transmissions. DVB-H is an extension of DVB-T, which is optimized for mobile television transmissions. They use OFDM technology and a range of specifications including:

  • 3 modulation options (QPSK, 16QAM, 64QAM): There is a balance between the rate at which data can be transmitted and the signal to noise ratio that can be tolerated
  • Different FEC rates: Error correction uses convolutional coding and Reed Solomon coding with code rates of 1/2, 2/3, 3/4, 5/6, or 7/8, depending upon the requirements
  • 2k, 4k, or 8k carriers with four guard interval options: 1/4, 1/8, 1/16, 1/32 to provide broadcasters with network planning flexibility
  • 5, 6, 7, or 8 MHz channel bandwidths for variable available bandwidth and channel separation

 

Keysight Technologies, Inc. provides real-time and arbitrary DVB-T/H signal sources which fully support all of these features. Conformance test for DVB-T/H receivers can be conducted using the N5106A PXB, N7623B Signal Studio for digital video, and N5182A MXG.

×

*Indicates required field

*Required Field
Preferred method of communication? Change email?
Preferred method of communication?

By clicking the button, you are providing Keysight with your personal data. See the Declaração de privacidade de Keysight Para obter informações sobre como usamos esses dados.

Thank you.

A sales representative will contact you soon.

Column Control DTX