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嗨,我想在L-BAND(950Mhz到1950Mhz)中生成DVB-S和DVB-S2信号(QPSK,8PSK,16APSK和16QAM)。
N5182A信号发生器能做到吗? 我的目标是通过我的卫星设备(电缆,Block Up Converter,可变相位组合器,波导等)发送生成的信号,并分析放大器射频采样端口的信号。 我的下一个问题是我需要用什么样的分析仪来比较原始信号和放大器发出的信号? 根据符号率,最大带宽应小于40Mhz,通常为36Mhz。谢谢你,David Albert 以上来自于谷歌翻译 以下为原文 Hi, I wanted to generate DVB-S and DVB-S2 signals (QPSK, 8PSK, 16APSK, and 16QAM) in the L-BAND (950Mhz to 1950Mhz). Can the N5182A signal generator could do that? My goal is to send the generated signal through my satellite equipment (cables, Block Up Converter, Variable Phase Combiner, wave guides, etc) and analyze the signal at the rf sample port of the amplifier. My next question is what analyzer would I need to compare the original signal with the signal coming out of the amplifier? Depending on the symbol rate, the maximum bandwidth is supposed to be less than 40Mhz and is typically 36Mhz. Thank you, David Albert |
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大卫你好,答案是肯定的,N5182A MXG信号发生器能够产生DVB-S和DVB-S2信号。
创建这些信号的最灵活,最简单的方法是使用N7623B Signal Studio for Digital Video应用程序。 有关此应用程序的技术信息,请访问http://wireless.agilent.com/wireless/helpfiles/n7623b/n7623b.htm#technical_overview.htm。 我已经在你的分析仪上发布了你的分析仪问题的答案.Regards,John 以上来自于谷歌翻译 以下为原文 Hello David, The answer is yes, the N5182A MXG Signal Generator is capable of generating DVB-S and DVB-S2 signals. The most flexible and easiest way to create these signals would be with the N7623B Signal Studio for Digital Video application. Technical information on this application can be found at http://wireless.agilent.com/wireless/helpfiles/n7623b/n7623b.htm#technical_overview.htm. I've posted an answer to your analyzer question on your analyzer post. Regards, John |
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