GGB Picoprobe Model 34A Active Probe (DC to 500 MHz) High Impedance Probe
The PICOPROBE® MODEL 34A is designed to connect to the mounted onto our EB-050 and EB-005 micropositioners to help prove high frequency circuit designs. The Model 34A achieves its bandwidth using just one probe point without sacrificing performance.
The PICOPROBE® MODEL 34A is engineered to meet the stringent demands of advanced high frequency circuit designers. This high impedance probe combines full DC capability, rise/fall times of 120 ps, and a nominal loading input impedance of 10 megohm shunted by 0.1 pf. Signal attenuation is 20:1 with a 50 ohm oscilloscope input. Like our other active probes, the Model 34A achieves its bandwidth using just one probe point, which greatly simplifies internal node testing without sacrificing performance.
Note needs PS-2 Power Supply for 12C, 18C, 19C, 28, 29 and 34A (operates two probes) Part No. 66944
Please call us to configure the GGB Picoprobe to your exact needs.
| Frequency Response | DC to 3 GHz |
| Input Resistance | 10.0 megohm |
| Rise/Fall Time | 120 ps (5V pulse) |
| Linearity | 0.5% |
| Voltage Range | -7.0 to +10V |
| Gain Accuracy | ± 3% |
| Signal Attenuation | 20 : 1 |
| Model 34A Replacement Tips | ||
|---|---|---|
| Part Number | Tungsten Probing Wire Shaft Diameter | Point Radius |
| 34A-4-5 | 5 micron | <0.1 micron |
| 34A-4-10 | 10 micron | <0.1 micron |
| 34A-4-22 | 22 micron | <1.0 micron |
| 34A-4-35 | 35 micron | <2.0 micron |
| 34A-4-60 | 60 micron | <3.0 micron |
| 34A-4-125 | 125 micron | <5.0 micron |
PicoProbe Model 34A Datasheet | Photo | Product | SKU | |
|---|---|---|---|
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 | GGB Picoprobe Model 40A High Performance Microwave Probes | - | > |
 | GGB Picoprobe Model 12C Active Probe (DC to 500 MHz) High Impedance Probe | - | > |
 | EverBeing EB-700E Series Miniature Micropositioner, 3.0µm Resolution, Left Hand Version | - | > |
 | EverBeing EB-700M Series Miniature Micropositioner, 3.0µm Resolution, Right Hand Version | - | > |
 | EverBeing EB-700M Series Miniature Micropositioner, 3.0µm Resolution, Left | - | > |
 | EverBeing EB-050EL Micropositioner 1.0µm Resolution, Magnet On/Off, Left | - | > |
 | EverBeing EB-050M Micropositioner 1.0µm Resolution, Magnetic Base | - | > |
 | EverBeing EB-050V Micropositioner 1.0µm Resolution, Vacuum Base | - | > |
 | GGB Picoprobe Dual Differential Microwave Probe | - | > |
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 | EverBeing EB-050ER Micropositioner 1.0µm Resolution, Magnet On/Off, Tubular Tip Holder, Right | - | > |
 | GGB Picoprobe Multi-Contact Wedge Probe | - | > |
 | GGB Picoprobe Model 67A High Performance Microwave Probes | - | > |
 | EverBeing EB-050ER Micropositioner 1.0µm Resolution, Magnet On/Off, Right | - | > |