J2130A DC Bias Injector
Key Features
- 10Hz-10MHz usable bandwidth Low loss design
- Easily measure varactors, junction capacitance
- Measure X5R capacitor voltage sensitivity
- Bias low power transistor amplifiers and diodes for parameter extraction
What’s included
- J2130A DC Bias Injector
- User manual
- 1 Year Warranty
J2130A DC Bias Injector
Detailed Specifications
| Characteristic | Typical | Units | Conditions |
|---|---|---|---|
| Maximum DC Bias | 50 | VDC | |
| Bias Resistance | 10k | Ohms | |
| Maximum Bias Current | 5m | A | At 50V |
| Frequency Response | 15-40M+ | Hz | Frequency Sweep 10Hz~500MHz, Power=-10dBm |
| Temperature Range | 0-50 | C | |
| Maximum Altitude | 6000 | Ft | |
| Absolute Maximum Input-Output Voltage | 50 | V | Differential |
| Absolute Maximum Voltage | < 50VAC and 75VDC |
Caution
To avoid equipment damage and/or severe injuries or death ensure that the absolute maximum ratings are observed and not exceeded at all times.
When using the network analyzer to measure impedance, such as the capacitance and ESR or a capacitor, or the DCR of an inductor, etc., it is often necessary to provide a voltage bias to the device being tested. This is true of semiconductor junction capacitances, varactors, and some ceramic capacitors (especially X5R). In these cases the impedance is a function of the DC bias on the device. The Picotest DC bias injector (J2130A) is used for this purpose during impedance measurements.
