Frequency range: 500 MHz to 18 GHz; 500 MHz to 18 GHz (input 1), 10 Hz to 520 MHz (input 2)Sensitivity: -25 dB to 12.4 GHz, -20 dB >12.4 GHzMaximum input: +7 dBCoupling: dc to 50 ohm termination, ac to instrumentInput impedance: 50 ohm (input 1), 50 ohm or 1 megohm (input 2)Standard time base accuracy: 10 ...