• Bandwidth: 4GHz
• Low frequency resistance: 20 kΩ
• High frequency resistance: 50Ω
• Offset voltage range: ± 24V
• Attenuation ratio: 1.1:1

The Siglent SAP4000P is a power rail probe that features high bandwidth, low noise, high input impedance, and large offset voltage range, making it suitable for power integrity measurements. The SAP4000P includes the following accessories:

• Main cable
• Pigtail cables (3)
• SMA-M cable
• High speed probe browser
• Low speed probe browser kit
• SMA dual lead adapter
• Micro SMD clip
• Two-legged positioner 

**An optional 3D positioner is available (sold separately); please see part number PP301**

The SAP4000P utilizes the SAPBus interface, and it is compatible with oscilloscopes that support the SAPBus interface including the SDS3000X HD, SDS5000X, SDS6000 Pro, and SDS7000A series. The SAP series active probes do not require external power sources; the oscilloscope provides power and communication interface to the active probe through the SAPBus.