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Balanced and UFL Calibration Kit

MegiQ Balanced and UFL Calibration Kit


  • Facilitates balanced and UFL VNA measurements
  • Includes in-depth tutorial
  • Dual UFL OSLT Calibration Kits for 3 PCB layer thicknesses
  • Balanced OSLT Calibration Kits
  • SMA-UFL adapters
  • SMA-Balanced adapters
  • UFL-Balanced adapters
  • UFL-Differential adapter
  • UFL Cables
  • UFL Sockets for measuring
  • PIN headers for measuring
  • Use with any VNA
  • Use UFL up to 6GHz, Balanced up to 3GHz
  • €465.00


The Balanced Calibration Kit is an interface kit using U.FL connectors for balanced VNA measurements. It contains SMA-UFL adapters and several adapters from SMA and UFL to balanced pinheaders.

The UFL connector was introduced by Hirose as the U.FL connector and became very popular for connecting RF signals in consumer electronics. There are several varieties from other manufacturors and are also known as UMC or UMCC connectors. The connectors are much better suited to the small size of IoT PCBs and have a much smaller effect on the ground properties of the device.  Any mismatches are calibrated away during the Open-Short-Load calibration.

The UFL calibration kits provides a calibration for UFL footprints for different print stacks (layer thickness). Since it contains a double set of impedances, a full 2-port calibration can be performed in 4 steps instead of 8.

The balanced interface has an Open-Short-Load calibration kit using pin-headers. When the same pin-headers are used for the measurement it will be calibrated at the tip of the pins.

The kit includes UFL cables and a sampling of UFL sockets and pin-headers for use during the measurements.

This Balanced Calibration Kit allows the measurement of balanced antennas, strip lines, transceiver chip impedances etc.



CAL-UFL-BAL User guide for the UFL and balancd calibration kit

Downloads – Product Information

VNA Sandbox Overview

Excerpts of our VNA Sandbox tutorial that is included with the VSB.

Balanced Calibration Kit Overview

Excerpts of our Balanced measurements tutorial that is included with the Balanced Calibration Kit.

VNA-04×0(e) Product Info and Specifications

Specifications of the MegiQ VNA0440(e) / VNA0460(e).

RMS-0640 / RMS-0660 Specifications

Specifications of the MegiQ Radiation Measurement System.

Software and documentation

VNA Software

VNA Software and Firmware page.

MegiQ VNA0440-VNA0460 User Manual V3.1

VNA0440(e) / VNA0460(e) User Manual.

MegiQ VNA API specification

Documentation of the MegiQ VNA Application Programming Interface.

MegiQ VNA API package

Documentation and example programs that use the MegiQ VNA Application Programming Interface.

Application Notes

AN100 VNA-0440(e) Measurements

Example measurements exploring the possibilities of the VNA0440 and VNA0440e and the VNA Sandbox.

AN101 Care of Connectors

Some tips how to prevent damage to connectors.

AN102 Use of UFL Connectors

How UFL connectors can be used in VNA measurements.

AN103 Production Antenna Testing

Case report of using the VNA0440 in production testing.

AN104 RF in Luminaires

Designing RF inside all metal luminairs can be challenging.

AN105 Contactless Antenna Measurement using a VNA

A technique of antenna measurement using a coupling loop.

AN106 Calculating TIS from TRP

How to calculate TIS when the TRP can be readily measured.

AN107 VNA-0460e Measurement Quality

Assessment of the quality and stability of the VNA-0460e Vector Network Analyzer measurements.


MegiQ VNA-0440

4 GHz 2-port VNA

MegiQ VNA-0440e

4 GHz 3-port VNA with bias generator

MegiQ VNA-0460

6 GHz 2-port VNA

MegiQ VNA-0460e

6 GHz 3-port VNA with Bias Generator

MegiQ Sandbox Kit

VNA Sandbox

Balanced and UFL Calibration Kit

Balanced and UFL Calibration Kit

VNA and sandbox complete kit

VNA+ Sandbox Kits

MegiQ RMS Setup

Radiation measurement Sytems

ETM770 Network Monitoring Tool

ETM770 cellular network monitoring tool