... Analyzer: SM5011 is equipped with a tracing signal generator, and in the combined use of spectrum analyzer/ ... frequency sweep system, such as sweep generator/network analyzer, sweep generator/spectrum analyzer, and sweep generator/oscilloscope, etc. Specifications: Input ... level+10dBm,+25V DC(Input attenuator set at 0dB)+20dBm (input attenuator set at 40dB)Frequency stabilityOver 150KHz/hourInput ...