TV & SAT TV
Measurements and amplification of DTT (DVB-T) signals
An article on the measurements of signals in DVB-T systems. It explains the meaning of the measured values for the quality of reception. The part concerning the amplification of the signals allows for better choice of RF amplifiers, especially in the transitional period (from analog to digital TV).
Antenna signal measurements
Most of parameters can be measured using selective signal level meters. Performing such measurements is not a waste of time but essential stage for proper design, and, the next - even more important - of verification of the work done. The measurements allow to verify correctness of the design and its implementation, as well as quickly find the errors arising both at concept and realization stages.
In the Home (10)
SMATV Systems (9)
Some Theory (14)
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