[en] To study effect of strip line construction upon attenuation coefficient its experimental study for strip lines of different geometric shape, extension and value of interelectrode gap has been conducted. Oscillograms of high-voltage pulses, illustrating just insignificant change of shape and impulse amplitude, decrease along distribution line for two types of lines: with interrupted system of discharge gaps and continuous system of discharge gaps. Analysis of the results obtained for strip lines of different configuration and valUes of interelectrode gaps has shown that attenuation coefficient of high-voltage impulse in the investigated real constructions by 1.5-2 orders exceeds the calculated values. It is established that with the increase of electric field gradient value attenuation increase is observed. Results of the investigations point to possibility of construction of streamer chambers several meters long which permits to simultaneously measure impulses and primary specific ionization of charged particles using the method of counting the number of streamers at the track length