Patent ID: 6868279

Claim:
A method of creating an output power level characteristic of a radio information signal transmitted under supervision of a digital control circuit, DCC ( 10 ), in the form of a burst (s 1 -e 4 ) beginning with a ramping up period (s 1 -s 4 ), ending with a corresponding ramping down period (e 1 -e 4 ) and with the actual pay-load message (t 1 -t 6 ) signal therebetween and wherein the information signal originates from a digital signal which is converted into an analogue form and amplified for transmitting purposes, characterised in the following steps, generating a digital ramp function (R) based on the desired slope of said ramping up and down periods and with a substantially flat portion in between, combining the ramp function (R) and the information signal (s 1 -e 4 ) while still in their digital form.