Advantest U4342N Overview Advantest U4342N Performance Characteristics: Form Factor: Mainframe Input Impedance: 75 Ohm Minimum Frequency: 9 kHz Maximum Frequency: 2.2 GHz Frequency Accuracy: 0.0000000002 % Zero Span: Yes Minimum Span: 1 kHz Maximum Span: 2.4 GHz Minimum Sweep Time: 50 us Maximum Sweep Time: 1000 s Minimum Resolution Bandwidth: 1 kHz Maximum Resolution Bandwidth: 3 MHz Resolution Bandwidth Steps: 1/3/10 Minimum Video Bandwidth: 10 Hz Maximum Video Bandwidth: 3 MHz Video Bandwidth Steps: 1/3/10 Minimum Single-Side-Band Noise: -105 dBc/Hz Maximum Single-Side-Band Noise: -100 dBc/Hz Maximum Amplitude Uncertainty: 5 % Trigger Source: External,Internal Trigger Modes: Freerun,TTL Demodulation: AM,FM Probe Power: No Noise Source Driver: No Advantest U4342N Measurements/Features: Ultra-compact 6 in. TFT Color LCD Switchable Preamp Built-in adjacent channel