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 Model Name Frequen
cy
(MHz)
Input
Power
CW/
Pulse
Flange Cooling Weight
(kg)
Length
(mm)
Down
load
Input Output
COUPLERS
E4277 E4277 324 400kW 620µs WX-152D ICF203 L 60 1,230 -
- E4294 324 400kW 620µs WX-152D WX-77D L 70 819 -
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 -
- E4253 714.0 50kW CW WR1500 ICF152 L,FA 40 650 -
- E42109 1,300 20kW CW WR650 coaxial - 25 750 -
- E42111 1,300 300kW CW WR650 coaxial L,FA 13 603 -
- E42100 1,300 1MW/
500kW
400µs/
1.3msec
WR650 coaxial C 25 730 -
- E42101 1,300 1MW 1.5msec WR650 coaxial C 25 607 -
- E42130* 1,300 1MW 1.5msec WR650 coaxial C 25 607 -
WINDOWS
- E42135 322 10kW CW coaxial coaxial FA 10 532 -
- E4271/
E42110
508.6 350kW CW 152D
coaxial
152D
coaxial
L 15 377 -
- E42128 704 1.2MW 3.6msec coaxial coaxial L 10 312 -
E4278 E4278 805 550kW 1.3msec coaxial coaxial FA 10 408 -
- E4279 972 350kW 620µs WX-120D WX-120D FA 8 153 -
- E4295 2,856 5MW 15µs UG-53/U UG-53/U L 10 305 -
- E4258 2,856 40MW 4µs WR284 WR284 L 10 321 -
- VT-68423 5,712 7MW 4µs WR187 WR187 - 6 204 -
- VT-68423,A 5,712 25MW 2.5µs WR187 WR187 L 7 305 -
Notes
  1. C : Conducting Cooling, FA : Forced Air Cooling, L : Liquid Cooling
  2. Type* Under development

Inquiry About Products