P6135
The Tektronix P6135(A) is a differential probe pair matched to minimize differences in impedance and signal delay, to maintain CMRR up to 20,000:1 when used with differential amplifiers such as the 7A13, 7A22 or 11A33. Note that, unlike most x10 probes, the P6135 and P6135A have an input resistance of 1 MΩ rather than 10 MΩ.
The P6135 is a subminiature modular probe with a limited compensation range around 15 pF. The P6135A is a larger compact modular probe and comes with three different tips for increased compensation range, matching the 11A33 − red, 7A13 − black, and 7A22 − blue. The P6135A model can therefore be seen as a replacement of the P6055.
Key Specifications
| P6135 Compensation Range | 1 MΩ // 13-17 pF |
|---|---|
| P6135A Compensation Range | with Red Tip: 1 MΩ // 13-17 pF |
| with Black Tip: 1 MΩ // 18-22 pF | |
| with Blue Tip: 1 MΩ // 45-49 pF | |
| P6135 Input Impedance | Please Add |
| P6135A Input Impedance | with Red Tip: 1 MΩ // 10.5 ± 0.6 pF |
| with Black Tip: 1 MΩ // 11.0 ± 0.6 pF | |
| with Blue Tip: 1 MΩ // 13.7 ± 0.6 pF | |
| Attenuation | Adjustable to ×10 |
| CMRR | 10,000:1 on 11A33, 20,000:1 on 7A13 |
| Bandwidth | 150 MHz on 11A33, 90 MHz on 7A13 |
| Max. Input | ±500 V (DC + peak AC) derated above 1.3 MHz |
