The SG380 Series RF Signal Generators use a unique, innovative architecture (Rational Approximation Frequency Synthesis) to deliver ultra-high frequency resolution (1 micro;Hz), excellent phase noise, and versatile modulation capabilities (AM, FM, Oslash;M, pulse modulation and sweeps) at a fraction of the cost of competing designs. The standard models produce sine waves from DC to 2.025 GHz (SG382), 4.05 GHz (SG384) and 6.075 GHz (SG386). There is an optional frequency doubler (Opt. 02) that extends the frequency range of SG384 and SG386 to 8.10 GHz. Low-jitter differential clock outputs (Opt. 01) and an external I/Q modulation input (Opt. 03) are available.sg380系列的射信号发生器使用一个独特的创新的架构合理的似率合成提供的率分率1微兹优异的相位噪声和灵活的制功AMFM红M冲制和扫描在竞争的的成本的一小分。标准模型产生正弦波从直流到2.025 GHzsg3824.05 GHzsg384和6.075 GHzsg386。有一个可的倍器。02延伸sg386 sg384和8.10 GHz的率围内。低抖动的差分时出。01和一个外I/Q制入择。03可用。