The Siglent SAP4000P power rail probe is a high-bandwidth probe. This probe contains features such as low noise, high input impedance and large offset voltage range, making it suitable for energy intergity measurements. The SAP4000P has a low-frequency input resistance of 50KΩ, and a high-frequency input resistance of 50Ω. No external power source is required, together with an attenuation ratio of 1.1:1. The probe is compatible with oscilloscopes supporting the SAPBus interface, such as the SDS3000X HD, SDS5000X, SDS6000 Pro, and SDS7000A series. When connected to the oscilloscope, the SAP series active probes allow to read probe readings from the SAP interface.
| Probe bandwidth | > 4 GHz |
| Attenuation ratio (DC) | : 1.1 |
| Low-frequency input resistance | 50KΩ |
| High-frequency input resistance | 5Ω |
| Offset voltage accuracy | ± 24 V |
| Offset accuracy | < 3% |
| DC gain accuracy | < 3% |
| Input dynamic range | ± 600 mV |
| Max voltage | 35 V |
| Interfaces | SAPBus |
The SAP4000P comes with the following accessories:
| SAP4000P User manual | Download |