4.5 GHz Analog RF Signal Generator (USG3045M)

9 kHz to 4.5 GHz Frequency Range. −135 dBm to +25 dBm Level Range. Phase Noise < −122 dBc/Hz at 1 GHz. Electronic Step Attenuator Standard. AM, FM, and ΦM Analog Modulation. Step and List Sweep. ≤40 ms Frequency Switching. Built-in 50 MHz Function/Arbitrary Waveform Generator. High-Stability Internal Clock Source.