Microwave Tubes / Power Grid Tubes

Couplers

Canon Electron Tubes & Devices uses output window technology developed for klystrons, and sells numerous couplers (high frequency transmitting coupling windows) as couplers for accelerator tubes and cavities.

Coupler

Features

  • High power performance realized by a multipactor discharge-suppressing titanium nitride coating on the output window
  • Outstanding reliability realized through use of advanced high-vacuum and high-voltage technologies derived from the development of various types of electron tubes

Lineup

Click photo to enlarge.

Couplers Lineup Table
Image Type Frequen
cy
(MHz)
Input
Power
CW/
Pulse
Flange Cooling Weight
(kg)
Length
(mm)
Down
load
Input Output
COUPLERS
- E42144 176 11.4kW CW coaxial coaxial - 12 420 -
- E42135 322 10kW CW coaxial coaxial FA 10 532 -
E4277 E4277 324 400kW 620µs WX-152D ICF203 L 60 1,230 -
- E4294 324 400kW 620µs WX-152D WX-77D L 70 819 -
- E42148 325 300kW CW WR2300 ICF203 L 64 475 -
E4262 E4262 500.1 300kW CW WR1500 ICF203 L,FA 50 708 -
- E4263 508.6 300kW CW WR1500 ICF203 L,FA 50 990 -
E4268 E4268 508.9 800kW CW WR1500 ICF203 L,FA 50 703 -
- E42107 508.9 800kW CW WR1500 ICF203 L,FA 55 765 -
- E4274 508.9 40kW CW ICF203 WX-120D L 30 820 -
- E42163 650 100kW CW WR1150 coaxial - 40 1,065 -
- E42128 704 1.2MW 3.6msec coaxial coaxial L 10 312 -
- E42109 1,300 20kW CW coaxial coaxial - 25 750 -
- E42111 1,300 300kW CW coaxial coaxial L,FA 13 603 -
- E42100 1,300 1MW/
500kW
400µs/
1.3msec
WR650 coaxial C 25 730 -
- E42101 1,300 1MW 1.5msec coaxial coaxial C 25 607 -
- E42130* 1,300 1MW 1.5msec coaxial coaxial C 25 607 -
WINDOWS
- E4271/E42110 508.6 350kW CW 152D/coaxial 152D/coaxial L 15 377 -
E4278 E4278 805 550kW 1.3msec coaxial coaxial FA 10 408 -
- E42103 2,856 42MW/
10kW
4μs "SLAC type
Round flange
“Male”
"SLAC type
Round flange
“Female”
A 10 260 -
- E42113 2,856 25MW/
20kW
5μs "SLAC type
Round flange
“Male”
"SLAC type
Round flange
“Female”
L 15 275 -
- E42131 2,856 5.5MW/
47.5kW
15μs CPR-284F
Compatible
CPI
Type Flange
L 10 297 -
- E42120 2,998 38MW/
20kW
4.5μs WR-284
LIL type flange
WR-284
LIL type flange
L 15 285 -
- E42137 5,712 5.5MW/
5kW
4μs WR-187
RIKEN DESY
type flanges
WR-187
RIKEN DESY
type flanges
L 9 307 -
- E42143 11,994 40MW 0.15μs CERN Type CERN Type L 7 301 -
- E42170 11,994 6MW 5μs CERN Type CERN Type L 21 159 -
Notes
  1. C : Conducting Cooling, FA : Forced Air Cooling, L : Liquid Cooling
  2. Type* Under development

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