The Keysight 1161A (formerly Agilent / HP) is a 500 MHz, 10:1 passive oscilloscope probe designed for general-purpose probing with high-bandwidth oscilloscopes. Featuring a miniature 2.5 mm tip, low input capacitance, and automatic scope scaling identification, it provides reliable signal integrity for demanding circuit measurements.
Specifications
Electrical Specifications
| Parameter | Value |
|---|---|
| Bandwidth | 500 MHz |
| Attenuation Ratio | 10:1 |
| Input Resistance | 10 MΩ (when terminated into 1 MΩ) |
| Input Capacitance | 10 pF (typical) |
| Compensation Range | 12 pF to 14 pF |
Physical and Mechanical
| Parameter | Value |
|---|---|
| Cable Length | 1.5 m |
| Connector Type | BNC with Readout/ID Pin |
Instrument Compatibility
| Parameter | Value |
|---|---|
| Required Scope Input Impedance | 1 MΩ |
| Recommended Scope Input Capacitance | 13 pF |
| ID/Readout Pin Support | Yes |
| Compatible Scope Series | Infiniium 54800 Series |
Technology
Passive Oscilloscope Probe
Applications
General-purpose high-frequency waveform measurement