Dario, You say nothing about your hardware.
The first thing I would check is RF quadrature. If it is not OK, then nothing works as expected. Do you use a digital phase shifter (74xx74 or similar) or a discrete L-C-R network? The digital shifter almost always works well. The discrete one is harder to adjust properly. 73, Jose, CO2JA ---- dario_matteo wrote: > Hello all, > > I'm having some trouble with the TX image suppresion. > It seems that I'm unable to reduce the level of the image. > Playing with the sliders, both the 'real' signal and its image > can be reduce or increased together. No way to reduce the ONLY image. > Any help ? > > Thanks so much, Dario. __________________________________________ Participe en Universidad 2008. 11 al 15 de febrero del 2008. Palacio de las Convenciones, Ciudad de la Habana, Cuba http://www.universidad2008.cu
