Frequency range of 5.85 GHz to 50 GHz in 10 waveguide
bands (WR-137 to WR-22.)
Available in lengths from 6 to 36 inches
Flexible/twistable neoprene sleeve
VSWR as low as 1.05:1
Insertion loss as low as 0.07 dB

All in stock and ready
for same-day shipping!

Flexible Waveguides Up to 50 GHz

Click on the links below for more details ▼

Product Image

Part No.

Length
(in)

Waveguide
Size

Flange

Min Freq
(GHz)

Max Freq
(GHz)

VSWR
Typical

Typical
Insertion Loss
(dB)

PE-W22TF005-6

6

WR-22

UG-383/U

33

50

1.30

0.60

PE-W22TF005-12

12

WR-22

UG-383/U

33

50

1.30

0.60

PE-W22TF005-24

24

WR-22

UG-383/U

33

50

1.30

0.60

WR-22 | UG-383/U | 50 GHz

PE-W28TF005-12

12

WR-28

UG-599/U

26.5

40

1.30

0.60

PE-W28TF005-24

24

WR-28

UG-599/U

26.5

40

1.30

1.20

PE-W28TF005-36

36

WR-28

UG-599/U

26.5

40

1.30

1.80

WR-28 | UG-599/U | 40 GHz

PE-W34TF005-12

12

WR-34

UG-1530/U

22

33

1.22

0.50

PE-W34TF005-24

24

WR-34

UG-1530/U

22

33

1.22

1.00

PE-W34TF005-36

36

WR-34

UG-1530/U

22

33

1.22

1.50

WR-34 | UG-1530/U | 33 GHz

PE-W42TF005-12

12

WR-42

UG-595/U

18

26.5

1.30

0.35

PE-W42TF005-24

24

WR-42

UG-595/U

18

26.5

1.30

0.70

PE-W42TF005-36

36

WR-42

UG-595/U

18

26.5

1.35

1.05

WR-42 | UG-595/U | 26.5 GHz

PE-W51TF005-12

12

WR-51

Square Cover

15

22

1.15

0.55

PE-W51TF005-24

24

WR-51

Square Cover

15

22

1.15

1.10

PE-W51TF005-36

36

WR-51

Square Cover

15

22

1.15

1.65

WR-51 | Square Cover | 22 GHz

PE-W62TF005-12

12

WR-62

UG-1665/U

12.4

18

1.10

0.28

PE-W62TF005-24

24

WR-62

UG-1665/U

12.4

18

1.10

0.56

PE-W62TF005-36

36

WR-62

UG-1665/U

12.4

18

1.10

0.84

WR-62 | UG-1665/U | 18 GHz

PE-W75TF005-12

12

WR-75

Square Cover

10

15

1.10

0.18

PE-W75TF005-24

24

WR-75

Square Cover

10

15

1.10

0.36

PE-W75TF005-36

36

WR-75

Square Cover

10

15

1.10

0.54

WR-75 | Square Cover | 15 GHz

PE-W90TF005-12

12

WR-90

UG-39/U

8.2

12.4

1.10

0.15

PE-W90TF005-24

24

WR-90

UG-39/U

8.2

12.4

1.10

0.36

PE-W90TF005-36

36

WR-90

UG-39/U

8.2

12.4

1.10

0.45

WR-90 | UG-39/U | 12.4 GHz

PE-W90TF006-12

12

WR-90

CPR-90G

8.2

12.4

1.07

0.15

PE-W90TF006-24

24

WR-90

CPR-90G

8.2

12.4

1.07

0.30

PE-W90TF006-36

36

WR-90

CPR-90G

8.2

12.4

1.07

0.45

WR-90 | CPR-90 | 12.4 GHz

PE-W112TF005-12

12

WR-112

UG-51/U

7.05

10

1.30

0.12

PE-W112TF005-24

24

WR-112

UG-51/U

7.05

10

1.07

0.24

PE-W112TF005-36

36

WR-112

UG-51/U

7.05

10

1.07

0.36

WR-112 | UG-51/U | 10 GHz

PE-W112TF006-12

12

WR-112

CPR-112G

7.05

10

1.07

0.12

PE-W112TF006-24

24

WR-112

CPR-112G

7.05

10

1.07

0.24

PE-W112TF006-36

36

WR-112

CPR-112G

7.05

10

1.07

0.36

WR-112 | CPR-112G | 10 GHz

PE-W137TF005-12

12

WR-137

UG-344/U

5.85

8.2

1.05

0.07

PE-W137TF005-24

24

WR-137

UG-344/U

5.85

8.2

1.05

0.14

PE-W137TF005-36

36

WR-137

UG-344/U

5.85

8.2

1.05

0.18

WR-137 | UG-344/U | 8.2 GHz

PE-W137TF006-12

12

WR-137

CPR-137G

5.85

8.2

1.05

0.07

PE-W137TF006-24

24

WR-137

CPR-137G

5.85

8.2

1.05

0.14

PE-W137TF006-36

36

WR-137

CPR-137G

5.85

8.2

1.05

0.21

WR-137 | CPR-137G | 8.2 GHz

Flexible Waveguides

These new flexible waveguide products from Pasternack act as a malleable conduit in waveguide systems where there is not perfect alignment for a traditional rigid waveguide section. Often an ideal solution for test labs or prototyping, these flexible waveguide sections can easily be flexed and twisted to conform to various misalignments in waveguide systems. Flexible waveguide, also referred to as a “flexguide”, utilizes helically wound silver coated brass strips surrounded by a flexible and twistable, yet durable, neoprene sleeve. The ends of the flexguide flexible waveguide are terminated with brass flanges available in nine waveguide sizes and multiple flange styles as well as “twist” varieties. Typical VSWR for these flexible/twist waveguides range from 1.05:1 up to 1.35:1 depending on waveguide size and frequency, the insertion loss performance is similar with typical levels as low as 0.07 dB. These waveguides will flex in both the E and H planes and some also twist. Flexible waveguide in lower frequency versions are available in both UG and CPR style flanges.

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Phone: 949-261-1920

Fax: 949-261-7451

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