Analytical Electronics Services Pvt Ltd

Picotest J2101A Features

• 10Hz supports off-line power supplies
• 45MHz high enough for even state of the art regulators
• 22 Octave range
• Low distortion for superior precision
• 5 Ohm termination for minimum impact to loop
• Includes attenuation to assure small signal measurement
• Works with Oscilloscopes with FRA Features and Spectrum Analyzers

Introduction

The usable bandwidth of an injection transformer is generally significantly greater than the 3dB frequency limits. In the case of the J2101A, better than 45MHz. This is because the transformer itself is outside of the measurement, leading many to incorrectly believe that the transformer is a non-critical element. The J2110A offers even greater bandwidths.

Specification