The pulse traveling wave tubes are used as drivers or as output tubes in radar stations.
"DOLAM" S.A. is manufacturer of medium power pulse TWT (with helix slow wave circuit) for L and S-band and high power pulse TWT (with ring ond loop slow wave circuit) also for L- and S-band.
The balance sheet of standard parameters of the travelling wave tubes is in Technical specification (file as pdf format) there is in chapter
Documentation » Data sheets).