The procedure is documented on . You hold down the tuning knob while switching on the unit, this puts it into calibration mode. Choose Frequency Calibration, and set the output (as measured on a receiver or freq counter) to exactly 10 mhz, tap the button once more to save it and restart the unit.
On Wed 12 Jun, 2019, 4:47 PM Michael Aiello, <n2htt.mike@...> wrote:
Hi Ashhar,
I do have a fixed and step attenuators, so I could use my KX3 as a signal source to get a signal down into the -10 to -40 dbm range. I have not attempted the frequency calibration. I was testing the SWR at 7.1 MHz. I have done the return loss calibration - how do you perform the frequency calibration?
