J2102A – Common Mode Transformer
  • J2102A – Common Mode Transformer

Photos are for informational purposes only. View product specification

please use latin characters

Manufacturer: Picotest

J2102A - Transformer protecting against weight loop

J2102A – Common Mode Transformer

The simplest and most effective method for eliminating a ground loop is to add a wideband common mode transformer to the measurement, such as the Picotest J2102A Common Mode Transformer. The transformer for a low impedance PDN measurement must have very wide bandwidth, low loss and tight coupling, otherwise, the results will not be accurate over the measured frequency range. It is also important to maintain the 50 Ohm transmission line impedance through this transformer. The J2102A accomplishes this with ease.

 

Key features:

  • Greatly attenuates the effects of low frequency ground loops
  • Supports the 2 Port Shunt Thru impedance measurement required for Power Distribution Networks (PDN’s)
  • Maintains 50 Ohm transmission line integrity to approximately 500MHz
  • Works with all types of test equipment to eliminate ground loops, such as Network Analyzers, Oscilloscopes and Spectrum Analyzers

Rated data:

Recommended Bandwidth 1Hz…100MHz
Insertion Loss 1Hz…100MHz 0.2dB typ, 0.5dB max
Return Loss 1Hz…100MHz 20dB typ, 10dB min
Max Voltage 50V
Temperature Range 0…50°C
Maximum Altitude 1850m
Dimensions 109x90x51mm
Weight 0.210kg
Input BNC
Output BNC
Less
Read more

Send an inquiry

Are you interested in this product? Do you need additional information or individual pricing?

Contact us

ASK FOR THE PRODUCT close
Message sent successfully.
ASK FOR THE PRODUCT close
Browse

Add to Wishlist

You must be logged in

J2102A – Common Mode Transformer

The simplest and most effective method for eliminating a ground loop is to add a wideband common mode transformer to the measurement, such as the Picotest J2102A Common Mode Transformer. The transformer for a low impedance PDN measurement must have very wide bandwidth, low loss and tight coupling, otherwise, the results will not be accurate over the measured frequency range. It is also important to maintain the 50 Ohm transmission line impedance through this transformer. The J2102A accomplishes this with ease.

 

Key features:

  • Greatly attenuates the effects of low frequency ground loops
  • Supports the 2 Port Shunt Thru impedance measurement required for Power Distribution Networks (PDN’s)
  • Maintains 50 Ohm transmission line integrity to approximately 500MHz
  • Works with all types of test equipment to eliminate ground loops, such as Network Analyzers, Oscilloscopes and Spectrum Analyzers

Rated data:

Recommended Bandwidth 1Hz…100MHz
Insertion Loss 1Hz…100MHz 0.2dB typ, 0.5dB max
Return Loss 1Hz…100MHz 20dB typ, 10dB min
Max Voltage 50V
Temperature Range 0…50°C
Maximum Altitude 1850m
Dimensions 109x90x51mm
Weight 0.210kg
Input BNC
Output BNC
Less
Read more