The Balanced Calibration Kit is an interface kit for UFL and 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 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 measuring balanced antennas, strip lines, transceiver chip impedances etc.


Cal-UFL-Bal Includes:

  • SMA m-m adapter (x3)
  • SMA/UFL adapter (x3)
  • UFL cal board (x2)
  • UFL/UFL cable (x10)
  • UFL jack (x20)
  • SMA-balanced measurement adapter (x2)
  • UFL-balanced measurement adapter (x2)
  • UFL-differential adapter
  • Differential OSLT calibration kit (x2)
  • blank pin header 25 p (x2)
  • BalCal User guide

MegiQ CAL-UFL-BAL Balanced and UFL Calibration Kit (OSL VNA 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
  • Please allow 3 - 4 weeks lead time for this new product to arrive. 

    Contact us for more information or any questions about this or any other MegiQ products.

For Sales, Calibration, or Repair Services Call 1 (888) 868 - 4546

Contact Us 

750 Oakdale Rd Unit 52

Toronto, Ontario

M3N 2Z4 Canada

Local: (905) 406-0100 

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