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Traveling Wave Tubes
Helix, Ring Loop and Ring Bar Tubes


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Electron Devices' facility in San Carlos, Ca is widely recognized as an industry leader in the design and manufacture of high power Pulsed and CW Helix and Ring Loop TWTs for Radar, ECM and Missile applications. These TWTs operate in the standard bands over the 2 to 18 GHz frequency spectrum and provide superior performance and reliability.  Electron Devices is a tube supplier for such programs as the ALQ-136, ALQ-161, ASPJ and SIRFIC ECM systems, the APS-147 Shipboard Helicopter Radar and the Patriot and AMRAAM missiles.

The Williamsport operation manufactures a line of Ring Bar tubes in UHF and L band with output powers up to 200 KW. These are used in long range array Radars such as the FPS-108 Cobra Dane system, the PARCS space surveillance Radar, U.S. and foreign shipboard surveillance Radars and a number of Airport surveillance Radars.  Specifications on High Powered TWTs.  

Click on each tube type for detailed specifications available in pdf format

Pulsed TWTs

Tube
Type

Freq GHz

Power KW

Cycle %

Gain dB

Voltage KV

Current Amps

Collector
Voltage

KV

Output Connector

Weight Lbs.

L5827

.07-2.0

1.0

4.0

30

-7.7

2.10

5.80

N

13.0

L5714

2.0-2.6

20.0

.4

45

-20.0

5.2

gnd

7/8"COAX

30

L5873

2.5-8.0

1.0

8

45

6.0

1.4

6.0

TNC

8.0

L6046

6.0-18.0

1.0

5.0

40

-9.5

1.05

5.25/3.0

TNC

5.0

L5843

7.0-16.5

0.3

7.0

48

-6.35

0.735

4.55

TNC

2.3

L6022

7.5-18

1.0

5

47

-11

1.6

6.6

WRD750

7.0

L5850

8.5-10.5

2.0

6.0

60

-11

1.4

7.7

N

7.7

L6028

8.7-9.4

8.0

2.50

60

-15.0

2.6

10.5

WR-90

4.5

L5982

9.0-10.0

8.0

5.0

40

-15

2.60

10.5/6.0

WR-90

8.0

Tube
Type

Freq
GHz

Output
Power
Watts

Rated
Gain
dB

Cathode
Voltage
KV

Cathode
Current
MA

Collector
Voltage

KV

RF
Output

Connector

Weight
Lbs.

L2086

2-4

500

30

-5.6

770

4.0

SC

14

L2124

2.5 - 7.5

400

35

-6.3

600

4.0/1.3

SC

9.0

L6019

2.5 - 8.0

125

38

-5.0

315

3.0/2.0

TNC

7.0

L6021

7.5-18

125

42

-9.2

190

4.6/2.76

WRD-750

6

These specifications have been released into the public domain in accordance with International Traffic in Arms Regulations (ITAR 22 CFR 120.11 (6)

For more information - contact us
(San Carlos, CA)

 

 

   
Last Updated 9/29/08

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