Waveguide Sliding Shorts

See Also:

Waveguide adjustable shorts

ATM manufactures waveguide sliding shorts, also known as adjustable shorts. They are designed using non-contacting type short circuit. They are supplied with a locking knob. These shorts can be supplied with micrometer or digital readout. Please call us and discuss your needs with one of our design engineers.

Rectangular W/G Sliding Shorts

TYPICAL SPECIFICATIONS

Electrical:

Full waveguide frequency range.

Mechanical:

Body: Aluminum or Brass

Finish: Unique corrosion resistant 316 stainless steel epoxy coating IAW MIL-F-14072

WG Size

Freq. (GHz)

Standard
Model No.*

Minimum Travel
(Inches)

Dim A
(Inches)

WR430

1.70 - 2.60

430-241A-2

6.00

13.50

WR340

2.20 - 3.30

340-241A-2

4.50

12.00

WR284

2.60 - 3.95

284-241A-6

4.00

10.00

WR229

3.30 - 4.90

229-241B-2

3.00

8.50

WR187

3.95 - 5.85

187-241A-6

2.50

7.00

WR159

4.90 - 7.05

159-241B-2

2.00

6.00

WR137

5.85 - 8.20

137-241B-2

1.75

5.50

WR112

7.05 - 10.0

112-241B-6

1.60

5.25

WR102

7.00 - 11.0

102-241A-6

1.50

5.00

WR90

8.20 - 12.4

90-241A-6

1.30

4.50

WR75

10.0 - 15.0

75-241B-6

1.00

4.00

WR62

12.4 - 18.0

62-241B-6

0.75

3.50

WR51

15.0 - 22.0

51-241B-6

0.65

3.25

WR42

18.0 - 26.5

42-241B-6

0.55

3.00

WR34

22.0 - 33.0

34-241B-6

0.50

3.00

WR28

26.5 - 40.0

28-241B-6

0.45

2.75

Ordering Information	WR	- Mod	-M	-FG1
Waveguide Sliding Short
Example part number:	42	-241	B	-6
Waveguide Size: (WR) WR28 thru WR430
Basic Model No.: (-Mod)
Material (M): A=Aluminum, B=Brass
Flange (-FG1): 1=CPRG, 2=CPRF, 6=Cover, 7=Choke See ATM Standard Flange page for more info.

* The Standard Model Numbers above are the most common parts ordered for size, material and flange. However, these models can easily be altered to accommodate your needs by using the Model # code system to the left.

Advanced Technical Materials Inc
49 Rider Avenue
Patchogue, NY 11772

Voice: (631) 289-0363
Fax: (631) 289-0358
Email: atm@atmmicrowave.com
URL: http://www.atmmicrowave.com