The Picotest J2152A is a calibrator for oscilloscope probes. Most 50 Ohm based probe calibrators give an incorrect response. The J2152A works by using a hyper fast pulse step whose source has a near-zero impedance which is much less than the probe tip impedance. This is accomplished with a unique ultra-high-speed GaN driver. The pulse response can then be optimized providing the correct compensation.
Key Features
- Calibrate High Bandwidth Probes properly
- Improve probe compensation accuracy
- Works with all types of probes
- Pocket-sized, portable, USB powered
- Evaluate probe response above the probe bandwidth and without the damping introduced by a 50 Ohm signal source
- Compensate the probe with the oscilloscope being used for the measurement