SECTIONS IN THIS TOPIC
Active Differential Probes (InfiniiMode)
| Model | Type | Interface | Bandwidth | Attenuation | Input Z Differential | Dynamic Range |
|---|---|---|---|---|---|---|
| N2830/1/2A | InfiniiMode Active Differential InfiniiMax III+ |
AutoProbe 1 | 4 GHz (N2830A) 8 GHz (N2831A) 13 GHz (N2832A) |
5:1 or 10:1 | 1 kΩ (differential mode) | ±1.25V or 2.5Vpp (at 5:1) ±2.5V or 5Vpp (at 10:1) |
| N2750/1/2A | InfiniiMode Active Differential |
AutoProbe 1 | 1.5 GHz (N2750A) 3.5 GHz (N2751A) 6 GHz (N2752A) |
2:1 or 10:1 | 200 kΩ (differential mode), 700 fF |
±1V, 2Vpp (at 2:1) ±5V, 10Vpp (at 10:1) |
Active Differential Probes
| Model | Type | Interface | Input Z | Bandwidth | Attenuation | Dynamic Range |
|---|---|---|---|---|---|---|
| DP0010A/11A/12A/13A | Mid-voltage Active Differential | AutoProbe l |
1.7 MΩ || 0.9 pF (between inputs) 850 kΩ || 1.5 pF (each side to ground) |
DP0010A 250 MHz DP0011A 500 MHz DP0012A 1.0 GHz DP0013A 1.7 GHz |
~ 17:1 (at volts/division <= 2 V/div) ~ 85:1 (at volts/division >2 V/div) |
Max. Differential Measurement Range (DC + AC peak)
|
| N2819A | Active Differential | AutoProbe 1 | 200 kΩ, 1 pF | 800 MHz | 10:1 | ±15V |
| N2818A | Active Differential | AutoProbe 1 | 1 MΩ, 3.5 pF | 200 MHz | 10:1 | ±20V |
| 1168/9B | Active Differential (InfiniiMax II) |
AutoProbe 1 | 50 kΩ | 10 GHz (1168B) 12 GHz (1169B) |
3.45:1 | ±1.65V |
| 1130/1/2/4B | Active Differential (InfiniiMax I) |
AutoProbe 1 | 50 kΩ | 1.5 GHz (1130B) 3.5 GHz (1131B) 5 GHz (1132B) 7 GHz (1134B) |
10:1 | ±2.5V |
High-Voltage Differential Probes
Both passive and active high-voltage probes are available. To ensure safe operation, read the user's guide before using the probe. High voltage differential probes allow for safe and accurate floating signal measurements between two voltage points where neither point is referenced to ground. Enabled by high CMRR, a high voltage differential probe simplifies the measurement challenges found in noisy, high common-mode power electronics environments.
| Model | Type | Interface | Bandwidth | Attenuation | Input Z differential | Dynamic Range |
|---|---|---|---|---|---|---|
| DP0001A | High Voltage | AutoProbe l | 400 MHz |
50:1 100:1 250:1 500:1 |
10 MΩ || 2pF |
±200V @50:1 ±400V @100:1 ±1000V @250:1 ±2000V @500:1 (DC+peak AC) |
| N2891A | High Voltage | BNC | 70 MHz | 100:1/1000:1 | 100 MΩ, 7 pF | ±7000V@1000:1 ±700V@100:1 |
| N2805A | High Voltage | AutoProbe 1 (with N5442A adapter) |
200 MHz | 50:1 | 4 MΩ, 4 pF | ±100V (DC+peak AC) |
| N2804A | High Voltage | AutoProbe 1 (with N5442A adapter) |
300 MHz | 100:1 | 4 MΩ, 4 pF | ±300V (DC+peak AC) |
| N2793A | High Voltage | BNC | 800 MHz | 10:1 | 200 kΩ, 1 pF | ±15V (differential) ±40V (common mode) |
| N2792A | High Voltage | BNC | 200 MHz | 10:1 | 1 MΩ, 3.5 pF | ±20V (differential) ±60V (common mode) |
| N2791A | High Voltage | BNC | 25 MHz | 50:1/500:1 | 8 MΩ, 8 pF | ±700V |
| N2790A | High Voltage | AutoProbe 1 | 100 MHz | 10:1/100:1 | 8 MΩ, 3.5 pF | ±1400V |
Single-Ended Active Probes
| Model | Type | Interface | Bandwidth | Attenuation | Input Z | Dynamic Range |
|---|---|---|---|---|---|---|
| N7024A | Single-Ended | AutoProbe 1 | 6 GHz | 1.3:1 | 50 KΩ | ± 0.6 V (± 1.2 Vpp) |
| N7020A | Single-Ended | AutoProbe 1 | 2 GHz | 1.1:1 |
50 KΩ @DC, 50 Ω @>1MHz |
±850 mV Active Signal Range (about offset voltage) |
| N2797A | Single-Ended Active Extreme Temperature |
AutoProbe 1 | 1.5 GHz | 10:1 | 1 MΩ, 1 pF | -8V to +8V |
| N2796A | Single-Ended Active | AutoProbe1 | 2 GHz | 10:1 | 1 MΩ, 1 pF | ±8V |
| N2795A | Single-Ended Active | AutoProbe1 | 1 GHz | 10:1 | 1 MΩ, 1 pF | ±8V |
| 1157A
Discontinued |
Single-Ended Active | AutoProbe 1 | 2.5 GHz | 10:1 | 100 kΩ, 0.8pF | 5 Vp-p |
| 1158A
Discontinued |
Single-Ended Active | AutoProbe 1 | 4 GHz | 10:1 | 100 kΩ, 0.8pF | 5 Vp-p |
Passive Probes
| Model | Type | Interface | Bandwidth | Attenuation | Input Z | Dynamic Range |
|---|---|---|---|---|---|---|
| N2876A | Passive Resistive Divider |
BNC | 1.5 GHz | 100:1 | 5 kΩ, 2.6 pF | 21 V CAT I |
| N2875A | Passive | BNC | 500 MHz | 20:1 | 20 MΩ, 5.6 pF | 400V CAT I 300V CAT II |
| N2874A | Passive Resistive Divider |
BNC | 1.5 GHz | 10:1 | 500Ω, 2 pF | 8.5 CAT I |
| N2873A | Passive | BNC | 500 MHz | 10:1 | 10 MΩ, 9.5 pF | 400V CAT I 300V CAT II |
| N2872A | Passive | BNC | 350 MHz | 10:1 | 10 MΩ, 9.5 pF | 400V CAT I 300V CAT II |
| N2871A | Passive | BNC | 200 MHz | 10:1 | 10 MΩ, 9.5 pF | 400V CAT I 300V CAT II |
| N2870A | Passive | BNC | 35 MHz | 1:1 | 1 MΩ, 39 pF | 55V CAT II |
| PP0001A/2A/3A | Hi-Z+ Passive |
BNC
Use with with PP0004A adapter |
1 GHz (PP0001A) 800 MHz (PP0002A) 1 GHz (PP0003A) |
NA |
10 MΩ || 4.0 pF 40 MΩ || 2.0 pF (PP0002A) 10 MΩ || 4.0 pF (PP0003A) |
300 Vrms mains isolated (PP0001A) 1200 Vrms mains isolated (PP0002A) 30 Vrms mains isolated (PP0003A) |
| 10073D | Passive | BNC | 500 MHz | 10:1 | 1 MΩ, 50 pF | 400 Vpk |
Current Probes
| Model | Type | Interface | Bandwidth | Attenuation | Dynamic Range |
|---|---|---|---|---|---|
| N7026A | Current | AutoProbe 1 | 150 MHz | 1 V/A or 0.2 V/A |
Maximum Continuous Current: 30ADC, 30 Arms (when powering the probe using the external power adapter) Maximum Non-continuous Peak Current (for Pulse Widths ~ 10μs): 40 Apeak (when powering the probe using the external power adapter) |
| N7040A/1A/2A | Current | BNC |
LF (-3dB) Bandwidth N7040A: 3.0 Hz N7041A: 12 Hz N7042A: 9.2 Hz HF (-3dB) Bandwidth N7040A: 23 MHz N7041A: 30 MHz N7042A: 30 MHz |
N7040A : 0.002 V/A (500:1) N7041A : 0.01 V/A (100:1) N7042A : 0.02 V/A (50:1) |
Peak Current N7040A: 3000A N7041A: 600A N7042A: 300 A Absolute Maximum di/dt Ratings N7040A: 100kA/μs (peak) / 1.2kA/μs (rms) N7041A; 100kA/μs (peak) / 1.2kA/μs (rms) N7042A: 70kA/μs (peak) / 1.2kA/μs (rms) |
| 1146A | Current | BNC | 100 kHz | 0.1V/A or 0.01V/A |
max of: peak: 100A or continuous: 15Arms |
| 1146B | Current | BNC | 100 kHz | 0.1V/A or 0.01V/A |
maximum 100A dc or peak ac |
| 1147A
Discontinued |
Current | AutoProbe 1 | 50 MHz | 0.1V/A | max of: peak: 30A or continuous: 15Apeak |
| 1147B | Current | AutoProbe 1 | 50 MHz | 0.1V/A | 15A peak, 15 ADC, 10 Arms continuous, 30A peak non-continuous |
| N2780B | Current | BNC | 2 MHz | 0.01V/A | max of: peak: 700A or continuous: 500Arms |
| N2781B | Current | BNC | 10 MHz | 0.01V/A | max of: peak: 300A or continuous: 150Arms |
| N2782B | Current | BNC | 50 MHz | 0.1V/A | max of: peak: 50A or continuous: 30Arms |
| N2783B | Current | BNC | 100 MHz | 0.1V/A | max of: peak: 50A or continuous: 30Arms |
| N2820/1A | Current | AutoProbe 1 | 3 MHz | 0.04V/A or 0.6V/A and 6V/A or 30V/A |
20,000:1, 86 dB (N2820A) 1,000:1, 60 dB (N2821A) |
| N2893A | Current | AutoProbe 1 | 100 MHz | 0.1V/A | max of: peak: 30A or continuous: 15Arms |