BAL-0026 Image


Balun by Marki Microwave (17 more products)

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Instrumentation baluns are used to test differential devices with single ended test equipment, but they have long been limited to below 20 GHz in frequency. The BAL-0026 is a broadband isolation balun that operates from 300 kHz to 26 GHz. This balanced to unbalanced transformer has a 1:2 impedance ratio (50 Ohms unbalanced, 100 Ohms differential/50 Ohms balanced port). This balun can also be used back-to-back for extending VNA or time domain test setups. Two baluns can be placed back to back without creating an insertion loss ripple or time domain echo effects. You can learn more about the Problem with Back to Back Baluns and the Solution to Back to Back Baluns on the Marki Microwave blog.

Product Specifications

  • Part Number
  • Manufacturer
    Marki Microwave
  • Description
    Balanced to Unbalanced Broadband Balun from 300 kHz to 26.5 GHz
  • Type
    Balanced to Unbalanced
  • Frequency
    300 kHz to 26.5 GHz
  • Balanced Impedance
    100 Ohms, 50 Ohms
  • Impedance Ratio
  • Insertion Loss
    5.5 to 7.5 dB
  • Impedance
    50 Ohms, 100 Ohms
  • Unbalanced Impedance
    50 Ohms
  • Amplitude Balance
    0.5 to 1.2 dB
  • Common Mode Rejection
    22 to 30 dB
  • Phase Balance
    3 to 10 Degrees
  • Phase_Shift
    180 Degrees
  • Rise Fall Time
    7.5 ps
  • VSWR_Input
    1.5:1, 1.55:1
  • Package Type
    Module with Connector
  • Connector
  • Weight
    125 g
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