the r&s®clgd is a multichannel signal generator for simulating a cable tv network with full channel loading. it generates broadband data signals for docsis 3.1 as well as digital and analog tv channels. in the downstream or upstream, signals can be freely combined, allowing users to simulate any conceivable channel loading scenario in the lab.
provides the information required to prepare the instrument for use and start working. basic operations and handling are described.
english (pd 3607.0123.12)
docsis testing requirements include supporting a full channel load and coexistence of both docsis 3.0 and docsis 3.1 signals (in some cases analog tv as well). the r&s®clgd is the only flexible and compact solution available on the market that can meet these testing requirements. the introduction of much wider bandwidths for docsis 3.1 along with higher constellation modes (up to 16kqam) require very powerful spectrum and signal analyzers. the r&s®fsw is ideal since it can measure mer that is typically 57 db and higher and also provide ber measurements based on docsis 3.1 signals.
full channel loading maximizing data throughput
the rohde & schwarz signal generator portfolio ranges from ultra compact, uniquely fast analog and vector signal sources for production and automated test environments to industry-leading analog and vector signal generators for r&d in the telecommunications, a&d and semiconductor sectors.
频谱分析 一体化 集成式上行和下行频谱分析。 一体化 集成式上行和下行频谱分析。 r&s®dsa | 频谱分析 | 罗德与施瓦茨 使用 r&s®dsa 优化 docsis hfc 网络。频谱分析。了解详情。
ofdm 下行信号分析 分析宽带 docsis 3.1 下行信号。 分析宽带 docsis 3.1 下行信号。 r&s®dsa | ofdm 下行信号分析 | 罗德与施瓦茨 使用 r&s®dsa 优化 docsis hfc 网络。ofdm 下行信号分析。了解详情。