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Traveling Wave Tubes MiniatureTraveling Wave Tubes - Miniature

L3 Electron Devices has a complete line of mini-TWTs, covering multi-octave bandwidths over the 2 to 46 GHz frequency range, with output powers of up to 200 watts. The tubes have multi-stage collectors for high efficiency, are of rugged thermal design, and offer long-life through superior gun optics and beam magnetics. A special line of low gain, high-efficiency micro-TWTs has been developed for use in MPMs.

 

 

 

Model Frequency Range (GHz) Output Power (Watts) Small Signal
Gain (dB)
Cathode
Voltage (kV)
Cathode
Currrent (mA)
Collector
Voltages
(kV)
L6115 2 to 6 65 21 -2.67 180 2.02/1.52/0.81
L6052 2 to 8 80 30 -2.63 200 1.82/1.33/0.74
L6066 4.5 to 18 35 30 -4.55 180 2.40/1.55
L6072 6 to 18 40 50 -3.90 135 1.90
L5928 6 to 18 65 46 -4.47 165 2.25
L6074 6 to 18 65 23 -3.80 155 2.25/1.95/0.72
L6130 6 to 18 100 to 125 20 -4.20 220 2.50/1.95/1.22/0.62
L6139 6 to 18 100 to 125 25 -4.20 220 2.55/1.70/1.06/0.63
L6152 6 to 18 200 30 -5.85 290 3.51/2.34/1.36
L5990 10 to 10.5 130 27 -4.10 165 2.25
L6108 13.75 to 14.5 90 38 -5.02 120 2.45/1.55
L6120 29 to 38 90 25 -8.50 120 3.40/2.12/0.85
L6122 30 to 36 50 30 -7.10 110 2.80/2.10/1.40
L6112 40 to 46 40 30 -7.60 110 2.80/2.10/1.40