| 
				1.0- 46.0 GHz 
				Helix CW TWT 
					
						| 
						
						Model 
						
						Number | 
						
						Frequency 
						
						(GHz) | 
						
						Output Power (Watts) | 
						
						Gain GLS Min/max 
						
						(dB) | 
						
						Cooling | 
						
						Input/Output Connector | 
						
						Dimensions 
						
						LxWxH (inches) |  
						| 
						
						VTL-6242F1 | 
						
						1.0 - 2.0 | 
						
						200 | 
						
						30 | 
						
						Conduction | 
						
						SMA/TNC | 
						
						23x3.75x3.5 |  
						| 
						
						VTL-6242L1 | 
						
						1.0 - 2.0 | 
						
						200 | 
						
						30 | 
						
						Conduction | 
						
						SMA/TNC | 
						
						23x3.75x3.5 |  
						| 
						
						VTL-6242L8 | 
						
						1.0 - 2.0 | 
						
						225 | 
						
						33.5 | 
						
						Conduction | 
						
						SMA/TNC | 
						
						23x3.75x3.5 |  
						| 
						
						VTL-6242L2 | 
						
						1.0 - 2.7 | 
						
						250 | 
						
						25 | 
						
						Conduction | 
						
						SMA/TNC | 
						
						23x3.75x3.5 |  
						| 
						
						VTL-6242L2Z | 
						
						1.0 - 2.8 | 
						
						250 | 
						
						25 | 
						
						Conduction | 
						
						SMA/TNC | 
						
						23x3.75x3.5 |  
						| 
						
						VTS-6252F1 | 
						
						2.0 - 4.0 | 
						
						200 | 
						
						37 | 
						
						Conduction | 
						
						SMA/TNC | 
						
						18.125x3x2.625 |  
						| 
						
						VTS-6252K1 | 
						
						2.0 - 4.0 | 
						
						200 | 
						
						37 | 
						
						Conduction | 
						
						SMA/TNC | 
						
						18.125x3x2.625 |  
						| 
						
						VTS-6252K5 | 
						
						2.0 - 4.0 | 
						
						200 | 
						
						30 | 
						
						Conduction | 
						
						SMA/TNC | 
						
						18.125x3x2.625 |  
						| 
						
						      2438 | 
						
						2.0-6.0 | 
						
						150 | 
						
						30 | 
						
						  | 
						
						  | 
						
						  |  
						| 
						
						
						MEC 
						5296 | 
						
						2.5-7.5 | 
						
						535 | 
						
						31/43 | 
						
						  | 
						
						SC | 
						
						  |  
						| 
						
						VTG-6229S1B | 
						
						2.0 - 8.0 | 
						
						250/300 | 
						
						35 | 
						
						Conduction | 
						
						SMA/SC | 
						
						21.81x3x2.73 |  
						| 
						
						VTC-6262F1 | 
						
						4.0 - 8.0 | 
						
						200 | 
						
						37 | 
						
						Conduction | 
						
						SMA/TNC | 
						
						18.125x3x2.65 |  
						| 
						
						
						MTG 
						5130 | 
						
						6.0-9.5 | 
						
						500 | 
						
						47/57 | 
						
						  | 
						
						WRD475 | 
						
						  |  
						| 
						
						VTC-626K1 | 
						
						4.0 - 8.0 | 
						
						200 | 
						
						37 | 
						
						Conduction | 
						
						SMA/TNC | 
						
						18.125x3x2.65 |  
						| 
						
						
						
						L6103 | 
						
						4.5-18.0 | 
						
						110 | 
						
						34 | 
						
						Conduction | 
						
						SMA/TNC | 
						
						9.0x1.8x1.5 |  
						| 
						
						VTM-6113R2 | 
						
						6.0 - 18.0 | 
						
						80 | 
						
						40 | 
						
						Conduction | 
						
						SMA/TNC | 
						
						12.3x1.78x1.85 |  
						| 
						
						VTM-6113R2D | 
						
						6.0 - 18.0 | 
						
						80 | 
						
						40 | 
						
						Conduction | 
						
						SMA/TNC | 
						
						12.3x1.78x1.85 |  
						| 
						
						2443 | 
						
						6.0-18.0 | 
						
						100* | 
						
						38 | 
						
						  | 
						
						  | 
						
						  |  
						| 
						
						
						MEC 5413 | 
						
						6.0-18.0 | 
						
						200 | 
						
						35/46 | 
						
						  | 
						
						WRD 650 | 
						
						  |  
						| 
						
						
						MEC 5414 | 
						
						6.0 - 18.0 | 
						
						200 | 
						
						35/46 | 
						
						  | 
						
						WRD 650 | 
						
						  |  
						| 
						
						
						MEC 5423 | 
						
						6.0 - 18.0 | 
						
						250 | 
						
						35/46 | 
						
						  | 
						
						WRD 650 | 
						
						  |  
						| 
						
						
						MEC 5424 | 
						
						6.0 - 18.0 | 
						
						250 | 
						
						35/46 | 
						
						  | 
						
						WRD 650 | 
						
						  |  
						| 
						
						
						MEC 5415 | 
						
						6.0 - 18.0 | 
						
						300 | 
						
						35/46 | 
						
						  | 
						
						WRD 650 | 
						
						  |  
						| 
						
						
						MEC 5416 | 
						
						6.0 - 18.0 | 
						
						300 | 
						
						35/46 | 
						
						  | 
						
						WRD 650 | 
						
						  |  
						| 
						
						
						MEC 5409 | 
						
						6.5 - 18.0 | 
						
						200 | 
						
						35/46 | 
						
						  | 
						
						WRD 650 | 
						
						  |  
						| 
						
						
						MEC 5410 | 
						
						6.5 - 18.0 | 
						
						200 | 
						
						35/46 | 
						
						  | 
						
						WRD 650 | 
						
						  |  
						| 
						
						
						MEC 5421 | 
						
						6.5 - 18.0 | 
						
						250 | 
						
						35/45 | 
						
						  | 
						
						WRD 650 | 
						
						  |  
						| 
						
						
						MEC 5422 | 
						
						6.5 - 18.0 | 
						
						250 | 
						
						35/45 | 
						
						  | 
						
						WRD 650 | 
						
						  |  
						| 
						
						
						MEC 5411 | 
						
						6.5 - 18.0 | 
						
						300 | 
						
						35/45 | 
						
						  | 
						
						WRD 650 | 
						
						  |  
						| 
						
						
						MEC 5412 | 
						
						6.5 - 18.0 | 
						
						300 | 
						
						35/45 | 
						
						  | 
						
						WRD 650 | 
						
						  |  
						| 
						
						L5841 | 
						
						7.5-18 | 
						
						125 Min | 
						
						42Min | 
						
						Conduction | 
						
						SMA/WRD750 | 
						
						18.05x2.46x1.91 |  
						| 
						
						
						MEC 5405 | 
						
						7.5 - 18.0 | 
						
						200 | 
						
						38/55 | 
						
						  | 
						
						WRD 750 | 
						
						  |  
						| 
						
						
						MEC 5406 | 
						
						7.5 - 18.0 | 
						
						200 | 
						
						38/55 | 
						
						  | 
						
						WRD 750 | 
						
						  |  
						| 
						
						
						MEC 5419 | 
						
						7.5 - 18.0 | 
						
						250 | 
						
						38/55 | 
						
						  | 
						
						WRD 750 | 
						
						  |  
						| 
						
						
						MEC 5420 | 
						
						7.5 - 18.0 | 
						
						250 | 
						
						38/55 | 
						
						  | 
						
						WRD 750 | 
						
						  |  
						| 
						
						
						MEC 5408 | 
						
						7.5 - 18.0 | 
						
						300 | 
						
						38/55 | 
						
						  | 
						
						WRD 750 | 
						
						  |  
						| 
						
						VTM-6292F8 | 
						
						8.0 - 18.0 | 
						
						200 | 
						
						33 | 
						
						Conduction | 
						
						SMA/WRD750 | 
						
						17x3x2.55 |  
						| 
						
						VTM-6292L1 | 
						
						8.0 - 18.0 | 
						
						250 | 
						
						33 | 
						
						Conduction | 
						
						SMA/WRD750 | 
						
						17x3x2.55 |  
						| 
						
						VTM-6292M4 | 
						
						8.0 - 18.0 | 
						
						250 | 
						
						33 | 
						
						Conduction | 
						
						SMA/WRD750 | 
						
						17x3x2.55 |  
						| 
						
						
						MEC 
						5428 | 
						
						12.75- 14.50 | 
						
						400 | 
						
						54/57 | 
						
						  | 
						
						WR75 | 
						
						  |  
						| 
						
						
						MEC 
						5442 | 
						
						14.0-18.50 | 
						
						350/300 | 
						
						48/39 | 
						
						  | 
						
						WR62 | 
						
						  |  
						| 
						
						
						LD7261(*1) | 
						
						18.0-21.7 | 
						
						250 | 
						
						40 | 
						
						  | 
						
						  | 
						
						  |  
						| 
						
						VTK-6193D4 | 
						
						18.0 - 26.5 | 
						
						40 | 
						
						32 | 
						
						Conduction | 
						
						K -F/WR-42 | 
						
						16x2.8x3.4 |  
						| 
						
						VTK-6193D4X | 
						
						18.0 - 26.5 | 
						
						40 | 
						
						32 | 
						
						Conduction | 
						
						K -F/WR-42 | 
						
						16x2.8x3.4 |  
						| 
						
						
						MEC 
						5493 | 
						
						18.00- 28.00 | 
						
						50 | 
						
						>28 | 
						
						Conduction | 
						
						WR180 | 
						
						  |  
						| 
						
						
						
						LD7279series | 
						
						27.5-30.0 | 
						
						175 | 
						
						52 | 
						
						  | 
						
						  | 
						
						  |  
						| 
						
						VTA-6193C5X | 
						
						27.5-30 | 
						
						125 | 
						
						53 | 
						
						Conduction | 
						
						WR-42/WR-42 | 
						
						16x2.8x3.4 |  
						| 
						
						
						
						LD7279series | 
						
						30.3-31.0 | 
						
						175 | 
						
						52 | 
						
						  | 
						
						  | 
						
						  |  
						| 
						
						2290 | 
						
						32.0-37.0 | 
						
						20 | 
						
						40 | 
						
						  | 
						
						  | 
						
						  |  
						| 
						
						VTC-6193A4 | 
						
						26.5 - 40.0 | 
						
						40 | 
						
						37 | 
						
						Conduction | 
						
						WR-42/WR-42 | 
						
						16x2.8x3.4 |  
						| 
						
						VTA-6193A4X | 
						
						26.5 - 40.0 | 
						
						40 | 
						
						37 | 
						
						Conduction | 
						
						WR-42/WR-42 | 
						
						16x2.8x3.4 |  
						| 
						
						
						L6083 | 
						
						18.0 -40.0 | 
						
						20 Min | 
						
						30 | 
						
						Conduction | 
						
						K -F/WRD180 | 
						
						6x1x1 |  
						| 
						
						
						L6024
						 | 
						
						40.0-46.0 | 
						
						40 Min | 
						
						30 | 
						
						Conduction | 
						
						2.4mm/WR22 | 
						
						6x1x1 |  
						| 
						Q-Band 
						Helix(TBD) | 
						43.5-45.5 | 
						120 | 
						43 | 
						
						Conduction | 
						  | 
						  |  
				  
				 General 
				Purpose Pulse TWTs 
					
						| 
						Model | 
						Freq. 
						(GHz) | 
						Peak Power 
						(Watts) | 
						Duty 
						(%) | 
						Gain
						 
						Min / Max 
						(dB) | 
						Cathode 
						voltage(KV) | 
						
						Cathode Current(A) | 
						cooling | 
						Output 
						connection |  
						| 
						
						MEC3100 | 
						
						1.0-2.0 | 
						
						1,000 | 
						
						10 | 
						
						27/35 | 
						
						  | 
						
						  | 
						
						  | 
						
						SC |  
						| 
						
						MEC3102 | 
						
						2.0-4.0 | 
						
						5,500 | 
						
						8 | 
						
						35 | 
						
						  | 
						
						  | 
						
						  | 
						
						SC |  
						| 
						
						MEC3041L1 | 
						
						2.0-8.0 | 
						
						1,000 | 
						
						6 | 
						
						35/43 | 
						
						  | 
						
						  | 
						
						  | 
						
						SC |  
						| 
						
						MEC3041L2 | 
						
						2.0-8.0 | 
						
						2,000 | 
						
						6 | 
						
						38/58 | 
						
						  | 
						
						  | 
						
						  | 
						
						SC |  
						| 
						
						MEC3082 | 
						
						3.0-4.0 | 
						
						10,000 | 
						
						4 | 
						
						40 | 
						
						  | 
						
						  | 
						
						  | 
						
						SC |  
						| 
						
						MEC3094 | 
						
						4.0-7.0 | 
						
						8,000 | 
						
						3 | 
						
						41/45 | 
						
						  | 
						
						  | 
						
						  | 
						
						SC |  
						| 
						
						MEC3103 | 
						
						4.0-8.0 | 
						
						5,500 | 
						
						8 | 
						
						28/32 | 
						
						  | 
						
						  | 
						
						  | 
						
						WRD350 |  
						| 
						
						MEC3444L | 
						
						6.5-18 | 
						
						1580 | 
						
						6 | 
						
						43/46 | 
						
						  | 
						
						  | 
						
						  | 
						
						WRD650/750 |  
						| 
						
						MEC3848N | 
						
						8.0-12.0 | 
						
						5,000 | 
						
						8 | 
						
						48/58 | 
						
						  | 
						
						  | 
						
						  | 
						
						WR90 |  
						| 
						
						MTI3948D | 
						
						8.7-10.5 | 
						
						4,000 | 
						
						10 | 
						
						45/47 | 
						
						  | 
						
						  | 
						
						  | 
						
						WR90 |  
						| 
						
						MTI3948F | 
						
						8.7-10.5 | 
						
						8,000 | 
						
						5 | 
						
						67/70 | 
						
						  | 
						
						  | 
						
						  | 
						
						WR90 |  
						| 
						
						MTI3948G | 
						
						8.7-10.5 | 
						
						9,000 | 
						
						2 | 
						
						69/71 | 
						
						  | 
						
						  | 
						
						  | 
						
						WR90 |  
						| 
						
						MTI3104 | 
						
						12.0-18.0 | 
						
						3,470 | 
						
						8 | 
						
						32/39 | 
						
						  | 
						
						  | 
						
						  | 
						
						WR62 |  
						| 
						
						VTU5962C | 
						
						15.7-17.7 | 
						
						60,000 | 
						
						30 | 
						
						40 | 
						
						  | 
						
						  | 
						
						  | 
						
						WR62 |  
						| 
						
						VTU5701 | 
						
						34.5-35.5 | 
						
						50,000 | 
						
						10 | 
						
						  | 
						
						  | 
						
						  | 
						
						  | 
						
						WR28 |  
						| 
						
						VTU5703 | 
						
						34.5-35.5 | 
						
						1 | 
						
						30 | 
						
						  | 
						
						  | 
						
						  | 
						
						  | 
						
						WR28 |  
						| 
						
						MMTP3436-4K | 
						
						34-36 | 
						
						4,000 | 
						
						2 | 
						
						  | 
						
						  | 
						
						  | 
						
						  | 
						
						WR28 |  
				
				* 
				consult for detail 
				
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