picotest Instrument Corplogo
  picotest Instrument Corp,company introduced picotest Instrument Corp,Product picotest Instrument Corp,technology picotest Instrument Corp,News

   Injector Series

Home > Products> J2130A
     J2130A DC Bias Injector

icon 10Hz-10MHz usable bandwidth Low loss design
icon Easily measure varactors, junction capacitance
icon Measure X5R capacitor voltage sensitivity
icon Bias low power transistor amplifiers and diodes for parameter extraction
icon Detailed Specifications
  Product Information

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.

  Detailed Specifications:
Characteristic Typical
Maximum DC Bias 50VDC
Bias Resistance 10kOhms
Maximum Bias Current 5mA
Frequency Response 15Hz ~ 40MHz
Temperature Range 0 ~ 50°C
Maximum Altitude 6000Ft


Power Supply
Digital Multimeter
Waveform Generator
Universal Counter
Injector Series
©2012-2019 PICOTEST Corp all rights reserved.