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1. RIGID RECTANGULAR WAVEGUIDE SECTIONS
2. ADAPTER
3. E-PLANE WAVEGUIDE BENDS (ELBOWS)


1. RIGID RECTANGULAR WAVEGUIDE SECTIONS                                    SERIES-1000

DHAVAL 10000 Series of rigid rectangular wave guide sections can be used both In Laboratory test purposes and field Installations.They are available in Sizes from WR-28 to WR-340. Normally Brass is used but other material can be adapted on special order. They are designed and fabricated to provide low VSWR and Insertion loss over entire band of Operation. Standard Pressurizable contact Flanges (flat and cover) are used maximum 2000 mm. Wave guide types and flanges are also availacle on customer’s request.

SPECIFICATIONS

Dhaval
Model No.

Waveguie type
(EIA Equivalent) 

     Frequency         Flange Type
     Range               (Bress) US MIL No.

10011  WR-340

       2.10-3.00 

               UG1712/U

10011  WR-340

       2.10-3.00  

               UG1712/U

10012  WR-284

       2.60-3.95  

               UG 1724/U (CPR 284 F)

10013  WR-229

       3.30-4.90 

               UG 1726/U (CPR 229F)

10014  WR-187

       3.95-5.85 

               UG 1728/U (CPR187F)

10015  WR-159

       4.90-7.05

               UG 1730/U (CPR159F)

10016  WR-137

       5.85-8.20   

               UG 1732/U (CPR137F)

10017  WR-112

       7.05-10.00

               UG 1734/U (CPR 112F)

10018  WR-90 

       8.20-12.40  

               UG 39/U (COVER)

10019  WR-75 

       10.00-15.00 

               IEC, UBR.120(COVER)

10020  WR-62 

       12.40-18.00

               UG  419/U(COVER)

10021  WR-42 

       18.00-26.50

               UG  595/U (COVER)

10022  WR-28 

       26.50-40.00

               UG  599/U (COVER)

2. ADAPTER 

Dhaval 11000 series is a well-matched Precision Coaxial-to-Wave guide adapter that offers low VSWR and low Insetion loss. This unit is symmetrical which allows transmission in either direction. A ruggedly constructed component, it is made of aluminium or brass and is available with SMA, N and TNC Coaxial Connectors. All adapters are designed and fabricated to satisfy U.S. MIL specifications for the wave guide dimensions, interface-flange as well as coaxial connector. In addition, Dhaval can offer custom-designed units to suit different frequency bands or special flange requirements.

D.MODEL
NO

WAVE GUIDE TYPE (EIA  Equivalent)

FREQUENCY RANGE (GHz)

EQUIVALENT Flange Brass/A1

Approx
A

DIMNS (mms) B

11011

WR-340

2.30-2.80

UG  1712/U UG  1713/U

100

70

11012

WR-284

2.80-3.50

UG  1724/U (CPR 284F) UG  1725/U

75

50

11013

WR-229

3.60-4.80

UG  1726/U (CPR229F) UGI 1727/U

65

40

11014

WR-187

4.50-5.70

UG  1728/U (187F) UG  1729/U

60

30

11015

WR-159

5.40-6.80

UG  1730/U (CPR159F) UG  1731/U

50

35

11016

WR-137

6.40-8.00

UG  1732/U (CPR137F) UG  1733/U

45

30

11017

WR-112

7.80-9.60

UG  1734/U (CPR112F) UG  1735/U

40

25

11018

WR-90

9.00-12.00

UG 39/135-U (COVER)

35

20

11019

WR-75

10.70-14.50

UBR-120 (COVER)

32

20

11020

WR-62

13.50-18.00

UG 419/1665-U (COVER)

35

20

11021

WR-42

18.00-26.35

UG 595/597-U (COVER)

35

30

3. E-PLANE WAVEGUIDE BENDS (ELBOWS)

Dhaval 16000 series standard 90 and 45 degree bends/ elbows in ‘E’ . Plane are available almost in all waveguides sizes which are in common use. They offer very low VSWR, typically in the order of 1.10 or less, over the entire waveguide-band. The specifications given below Indicate the details like minimum radius obtainable, overall size, etc, usually stocked in each wave guide type. 15,30,60 and 180 degree bends can also be produced and supplied on an order. Further, special flanges and different sizes may also be supplied as per customer’s requirements.

Dhaval  Model No

Wave Guide Size (EIA)
Frequency Range (GHz)

Flange Type Brass(U.S.MIL)

Approx Dimensions

900

450

R

A

B

C

16011

16111

WR-340

2.10-3.00

UG  1712/U

15

254.0

195.1

80.8

16012

16112

WR-284

2.60-3.95

UG  1724/U (CPR284F)

76.2

152.4

146.1

60.5

16013

16113

WR-229

3.30-4.90

UG-1726/U (CPR229F)

76.2

101.6

108.5

45.0

16014

16114

WR-187

3.95-5.85

UG1728/U  (CPR187F)

50.8

76.2

114.8

47.5

16015

16115

WR-159

4.90-7.05

UG1730/U (CPR159F)

50.8

63.5

86.6

35.8

16016

16116

WR-137

5.85-8.20

UG1732/U (CPR137F)

38.1

63.5

97.5

40.4

16017

16117

WR-112

7.05-10.00

UG1734/U (CPR112F)

25.4

50.8

65.0

26.9

16018

16118

WR-90

8.20-12.40

UG39/U (COVER)

25.4

50.8

54.1

22.4

16019

16119

WR-75

10.00-15.00

UBR-120 (COVER)

25.4

44.5

54.1

22.4

16020

16120

WR-62

12.40-18.00

UG419/U (COVER)

25.4

44.5

47.8

19.8

16021

16121

WR-42

18.00-26.50

UG595/U (COVER)

12.7

25.4

38.6

16.0


































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