A-7-B tactical FM radio station, used during the war at the level of battalion-regiment of the Red Army and the Polish Army to the post-war years. Yet it produced her 50s.

You can admire her in many films battle of the Second World War - of course on the eastern front. Among other things, in many episodes of "Czterej Pancerni i pies" - often working on it radiotelegrafist on the staff of the division.