# Transmitter Gain Calibration

Automates the Transmitter Gain Calibration procedure described in the Calibration Procedures section of the KX3 Owner's Manual.

Transmitter Gain Calibration must be performed after a KX3 kit is assembled, and may be required at other times.

This calibration is accomplished by transmitting a short signal into a dummy load at specific power levels on each band.

Transmitter Gain Calibration requires that the KX3 be in TX NORM, not TX TEST mode.

### Wizard Pages

#### Welcome Page

Introduces the procedure and lists the steps.

#### Connect Dummy Load

Calibrations requires that a dummy load capable of dissipating 6 watts for short intervals be attached to the KX3 ANT1 connector.

Calibration is stopped if the SWR reaches 2:1.

#### Transmitter Gain Calibration

Calibration frequencies are shown as the KX3 makes two short transmissions, at 4 and 6 watts, on each band. This step should complete in about a minute.