  Dynamics of the 1D electron transport between two reservoirs are studied
based on the inhomogeneous Tomonaga- Luttinger Liquid (ITLL) model in the case
when the effect of the electron backscattering on the impurities is negligible.
The inhomogeneities of the interaction lead to a charge wave reflection. This
effect supposes a special behavior of the transport characteristics at the
microwave frequencies. New features are predicted in the current noise spectrum
and in the a.c. current- frequency dependence. Knowledge of them may be very
useful to identify experimental setup with the one specified by the ITLL model.
