Buscas alternativas:
frequency band » frequency bands (Expandir a busca), frequency and (Expandir a busca), frequency data (Expandir a busca)
frequency band » frequency bands (Expandir a busca), frequency and (Expandir a busca), frequency data (Expandir a busca)
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Assuntos:
“...Ultra High Frequency Band (UHF)...”
Spectrum availability in the VHF and UHF bands for the deployment of second-generation digital terrestrial television systems in Brazil
Dissertação