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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

Download the product spec sheet here.
Visit the "Support Page" for more downloads.

What's included:

J2130A DC Bias Injector
User Manual
1 Year Warranty

Model Description Price Cart
J2130A J2130A DC Bias Injector $525.00 Add to Cart

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.

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.

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