Title: Digital Up and Down Converter for High Performance VHF and UHF transceiver
Authors: Kovář, Pavel
Puričer, Pavel
Morong, Tomáš
Šturc, Filip
Citation: 2019 International Conference on Applied Electronics: Pilsen, 10th – 11th September 2019, Czech Republic, p.95-98.
Issue Date: 2019
Publisher: Západočeská univerzita v Plzni
Document type: konferenční příspěvek
URI: http://hdl.handle.net/11025/35523
ISBN: 978–80–261–0812–2 (Online)
978–80–261–0813–9 (Print)
ISSN: 1803–7232 (Print)
1805-9597 (Online)
Keywords: digitální mobilní rádio;digital down converter;digital up converter;satelitní komunikace
Keywords in different language: digital mobile radio;digital down converter;digital up converter;satellite communication
Abstract in different language: The Digital Up and Down Converter (DUC/DDC) is a basic building part of the professional digital mobile transceiver. The paper presents DDC/DDS for dual mode professional VHF/UHF transceiver developed for railway radio. The transceiver complies ETSI standards for NFM and Digital Mobile Radio (DMR). The DUC/DDC is featured with the channel selectivity exceeding 70 dB and dynamic range more than 90 dB. The implementation of the other standards that use constant envelope modulation like small satellite UHF communication links is also possible.
Rights: © Západočeská univerzita v Plzni
Appears in Collections:Applied Electronics 2019
Applied Electronics 2019

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