二手HP8719D 网络分析仪

二手HP8719D 网络分析仪 特性： *50 MHz to 13.5, 20, or 40 GHz frequency coverage *New processor makes measurements and data transfers up to seven times faster *Fast-sweeping, built-in synthesized source *Integrated solid-state switching S-parameter test set *Vecter receiver, error correcton, time domain *Up to 105 dB dynamic range