Calibration is of critical importance for making accurate measurements from your VNWA. Without calibration the VNWA will indicate random values.

Please see Introduction to Calibration for further information, including video tutorial

To support accurate calibration of the VNWA3SE N versions, SDR-Kits is offering  two types of N calibration kits:

4 piece Male SOLT Calibration kit - comprises  of Male N Short, N  Open, Male50 Ohm N Load and also with a Female - Female N Thru Adapter
This combination provides for SOLT Calibration at the end of Male N connectors and also allows for SOL calibration to Female N Connectors

5 piece Male SOLT Calibration kit - The 5 part Male kit has an additional Male - Male N Thru Adapter and provides for SOLT calibration to Female N Connectors. Includes premium Mini Circuits 50 Ω Termination Plug

N-Connector Calibration Kits

1300 MHz N 4-pc Universal Calibration kit  for DG8SAQ VNWA 3SE fitted N Connectors or VNWA3EC with N Bracket Option

Male and Female Calibration Kit offering accurate calibration up to 1300 MHz - may be suitable for other Test Equipment.


The kit Includes:

     - 1pc N Shorting Plug

       - 1pc N Open Plug,

         - 1pc N Jack to N Jack Adapter

         - 1pc measured Amphenol 50Ω Load  (termination) Plug

        The N Load is marked with a batch and serial number and is supplied with a print-out of the measured data in the format below, which may then be entered manually in the VNWA instrument setup            

        The print-out also provides the download link of the VNWA N Calibration Kit file (VNWA .ckf format) for the N load supplied.

        This file may be stored direct in the VNWA Directory DefaultCalKit  for use when the N Cal Kit is being used.

        Please note:  Calibration of the VNWA will still be required to compensate for VNWA hardware differences.

        £55.00, incl VAT: £66.00

        Indicative prices in EURO: €64,90, incl VAT: €77,88

        Indicative prices in USD $67.65

        1300MHz N 5-pc Universal Calibration Kit  for DG8SAQ VNWA 3SE fitted N Connectors or VNWA3EC with N Bracket Option - includes Premium Mini Circuits 50Ω Termination Plug

        Male and Female Calibration kit offering accurate calibration up to 1300 MHz - may be suitable for other Test Equipment.

         The kit comes in a wooden box measuring 9 x 6 x 6 cm with  aluminium name plate, custom foam interior and include following elements:

                 - 1pc N Shorting Plug

                   - 1pc N Open Plug

                    -  1pc N Jack to N Jack Adapter  (female to female thru Adapter, also converts male plug load to female Jack load)

                   -   1pc N Plug to N Plug Adapter (male to male thru adapter)

                    -  1pc Measured Premium Mini Circuits KARN-50-18+ 50Ω Termination Plug (Load)

               The N Load is marked with batch and serial number and is supplied with a printout of the measured data in the format below which may then be entered manually  in the instrument setup.

               The print-out also provides the download link of the VNWA N Calibration Kit file (VNWA .ckf format) for the N load supplied.This file should be stored permanently in the VNWA Directory DefaultCalKit and should be loaded whenever the N Calibration Kit is being used.

              Please note:  Calibration of the VNWA will still be required to compensate for VNWA hardware differences.

              £85.00, incl VAT: £102.00

              Indicative prices in EURO: €100,30, incl VAT: €120,36

              Indicative prices in USD $104.55