16GHz Probe Amplifier Module, 10:1, 2:1. Bandwidth: 16 GHz Dynamic range: 10:1 attanuation +/- 2.5 V, 2:1 attenuation +/- 0.5 V Rise time: <28 ps Operating voltage: +/- 5V plus DC offset voltage DC offset voltage: +*- 16 V in all operating modes Input resistance: 400kOhms in differential mode, 200kOhms in single-ended mode Additional features: integrated high-precision voltmeter and micro button for convenient instrument control