4GHz Active Probe for the Infiniium-Scopes

The Agilent (now Keysight) 1156A, 1157A, and 1158A family of active probes offers R & D engineers the performance they need to probe small geometries in hard-to-reach areas on the DUT. These probes were designed specifically for the Infiniium 54800 Series oscilloscopes.

As the speeds in your design increase, you may notice more overshoot, ringing, and other perturbations. when connecting an oscilloscope probe. Probes form a resonant circuit where they connect to the device. If this resonance is within the bandwidth of the oscilloscope probe you are using, it will be difficult to determine if the measurement perturbations are due to your circuit or the probe.

Agilent (now Keysight) is the only company that has overcome the resonance formed by the connection of a probe to a device. The 1156/7/8A probes optimize performance to make your job easier.

Combined with the Agilent (now Keysight) 54846A Infiniium scope, the 1158A 4 GHz probe offers you a full 2.25 GHz of system bandwidth, giving you accurate insight into your high-speed devices.

4 GHz bandwidth

Small size makes probing easier

88 ps rise time

100 k-ohm, 0.8 pF, non-resonant input

+/-15 V offset

5 V peak-to-peak dynamic range

Accessories designed for minimal loading on your device and optimum response

Compatible with the Infiniium AutoProbe Interface

€ 1 990 (net) $2 388 (US)