Hello Mervin,
There are several ways to calibrate the SA44B.
We provide calibration software to the user. You will need several pieces of equipment to perform the test, and you can find the required equipment list in the calibration manual. Both the software and manual can be found on the SA downloads page under “calibration software”.
https://productbundlesdemo.kinsta.cloud/support/product-downloads/sa44b-sa124b-downloads/
There are also facilities that will calibrate the SA44B with various accreditations. We provide a list of facilities on this page,
https://productbundlesdemo.kinsta.cloud/support/spectrum-analyzer-calibration-services/
And finally, you can send the unit back to us for calibration. You can set up a calibration through our facilities by contacting us by phone or email at lori at signalhound dot com.
As for the TG, the only calibration available is through our facilities.
Let us know if you have further questions.
Regards,
A.J.
