Used and testedE2V Technologies Stellar-Mini Outdoor TWTA 180W Ku-band (13.75-14.5GHz) model STA3318soldXicom Technology Outdoor TWTA, 125W Ku-band model XT-100KXicom Technology Outdoor TWTA, 400W Ku-band model XT-400KXicom Technology Outdoor TWTA, 400W Ku-band model XTD-400KNew OEMSpacePath Outdoor TWTA 1,250W Ultralinear Ku-band model STA43125PSpacePath Outdoor TWTA 400W Ku-band model STA1340SpacePath Outdoor TWTA 750W Ku-band model STA5375Xicom Technology Outdoor TWTA 400W Ku-band model XTD-400KXicom Technology Outdoor TWTA 750W Ku-band model XTD-750K