HP-Agilent/Keysight E4403B

ESA-L Basic Spectrum Analyzer – Frequency range 9 kHz to 3.0 GHz – 1.1 dB overall amplitude accuracy – +7.5 dBm TOI – Input Impedance 50 ohm – Residual FM -90 dBc/Hz – Sweep Time 1ms to 4000s – Calibrated display range 85 dB to 120 dB – Resolution Bandwidth 100 Hz – 5 MHz – Video Bandwidth 30 Hz – 1 MHz