MEASALL Handheld Network Analyzer KC901S+ 4GHz VNA


Out of stock

SKU: KC901S+ Category:


KC901S+ is a multipurpose RF instrument integrating a VNA (vector network analyzer), spectrum analyzer, field strength meter, and an extra low-frequency signal source. It can do complete single port vector measurement and 2-ports simple vector network analyzing.

Main Features 

  • Vector network analyzing up to 4GHz
  • 1Hz frequency step
  • Good accuracy and anti-interference ability
  • Abundant functions and easy to carry

Main Functions

  • Transmission measurement (Filter adjustments, measuring amplifiers, verifying
    directivity of antennas)
  • Reflection measurement (Impedance matching network adjustment, antenna
    feeding system quality evaluation)
  • RF source plus an extra audio signal source
  • Spectrum display and field strength observation (potentially used for inspecting
    a radio station’s emission performance, or for searching for the interference sources)

Recommended Applications

The KC901S+ is mainly used for adjusting various RF circuits, such as filters, amplifiers, splitters, combiners; testing input/output impedance, evaluating antenna feeding system and detecting equipment’s signal amplitudes at all levels. It can also do field strength measurement, which is useful for checking the correct operation of low powered devices with integrated antennas and when searching for interference sources etc.

What in Package

KC901V 1
Charger 1
Shoulder Strap 1
User manual 1
Desktop stand 1


There are no reviews yet.

Be the first to review “MEASALL Handheld Network Analyzer KC901S+ 4GHz VNA”