Saturday, 10 December 2016 / Published in Passive microwave components

Mahalaxmi Engineering Works are the leading Manufacturer, Exporter and Supplier of premium quality range of Industrial Flanges, Waveguide Tees, Waveguide Twists, RF Connectors, etc. These products are well-known for their durability and excellent finish.

Waveguide Components

special-bens-500x500We are a unique name in the industry to provide our precious clients an exclusive range of Waveguide Components. Offered waveguide components are exclusively manufactured using the optimum grade raw material and modern technology in synchronization with the set industry standards. Owing to their fine finish and precisely designed features, these Waveguide Components‎ are very popular among our clients. Furthermore, to ensure the best quality, the provided Waveguide Components‎ are precisely tested by our quality experts.

Contact Flanges

pressurizable-contact-flanges-flat-face-500x500

WAVEGUIDE FLANGE TYPE (BRASS) FIG.NO DIMENSIONS
TYPE, EIA U.S.MIL EIA . . INCHES (mms)
WR-90 UG-1736/U CPR90F 1 2.09*1.59(53.1*40.4)
WR-112 UG-1734/U CPR112F 1 2.50*1.75(63.5*44.5)
WR-137 UG-1732/U CPR137F 1 2.69*1.94(68.3*49.3)
WR-159 UG-1730/U CPR159F 1 3.19*2.44(81.0*62.0)
WR-187 UG-1728/U CPR187F 1 3.50*2.50(88.9*63.5)
WR-229 UG-1726/U CPR229F 2 3.88*2.75(98.6*69.9)
WR-284 UG-1724/U CPR284F 2 4.50*3.00(114*76.2)
WR-340 UG1712/U CPR340F 2 5.44*3.75(138*93.5)
WR-430 UG-1716/U CPR430F 2 6.34*4.19(161*106)

 

Waveguide Adapter

adapters-500x500We are the leading manufacturer, exporter and supplier to provide our prestigious clients an optimum quality range of Waveguide Adapter. Our provided Waveguide Adapter are well designed and manufactured under the guidance of our highly qualified professionals using premium grade basic material and latest technology. Offered Waveguide Adapter are available in different models as per the varied demands of our valuable clients. Furthermore, these adapters can be availed by our clients at industry leading prices.

Saturday, 10 December 2016 / Published in Passive microwave components

Mahalaxmi Engineering Works have emerged as the leading supplier and trader of premium quality Mechanical Tees. This product is for any tees connection where a threaded or grooved outlet is needed. Furthermore, Mechanical Tees manufactures can be converted into a cross when it’s necessary. Offered range is manufactured using the best quality raw material and latest technology under the supervision of skilled professionals. Our offered product range is rigorously tested by our quality controller on well-defined parameters to meet the set industry norms.

wave-guide-tees-500x500

Mahalaxmi Engineering Works are highly engaged in offering an optimum quality range of Waveguide Tees. Owing to their high strength and flawless finish, our offered wave guide tees are highly demanded among our precious clients. In synchronization with the set industry standards, the provided wave guide tees are well designed and manufactured by our skilled professionals. Furthermore, our clients can avail these wave guide tees at industry leading prices.

Specifications:

  • Material: Ductile cast iron ASTM-A536 Grade 65-45-12
  • Surface can be coated with epoxy powder, hot DIP zinc or ordinary paint
  • Advantage: Flexible and rigid, Joint reliability, Isolates noise and vibration, Convenient joint
  • Applications: Fire protection
  • Power plant: Heating, ventilation and air conditioning;
  • Industrial plant: Water treatment, plumbing and mining.
Friday, 09 December 2016 / Published in Passive microwave components

RIGID RECTANGULAR WAVEGUIDE SECTIONS

Mahalaxmi Engineering Works 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.

Waveguie type
(EIA Equivalent)
Frequency Flange Type
Range (Bress) US MIL No.

       2.10-3.00 

               UG1712/U

       2.10-3.00  

               UG1712/U

       2.60-3.95  

               UG 1724/U (CPR 284 F)

       3.30-4.90 

               UG 1726/U (CPR 229F)

       3.95-5.85 

               UG 1728/U (CPR187F)

       4.90-7.05

               UG 1730/U (CPR159F)

       5.85-8.20   

               UG 1732/U (CPR137F)

       7.05-10.00

               UG 1734/U (CPR 112F)

       8.20-12.40  

               UG 39/U (COVER)

       10.00-15.00 

               IEC, UBR.120(COVER)

       12.40-18.00

               UG  419/U(COVER)

       18.00-26.50

               UG  595/U (COVER)

       26.50-40.00

               UG  599/U (COVER)

 ADAPTER

Mahalaxmi Engineering Works 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.

WAVE GUIDE TYPE (EIA  Equivalent)

FREQUENCY RANGE (GHz)

EQUIVALENT Flange Brass/A1

Approx
A

DIMNS (mms) B

WR-340 2.30-2.80 UG  1712/U UG  1713/U

100

70

WR-284 2.80-3.50 UG  1724/U (CPR 284F) UG  1725/U

75

50

WR-229 3.60-4.80 UG  1726/U (CPR229F) UGI 1727/U

65

40

WR-187 4.50-5.70 UG  1728/U (187F) UG  1729/U

60

30

WR-159 5.40-6.80 UG  1730/U (CPR159F) UG  1731/U

50

35

WR-137 6.40-8.00 UG  1732/U (CPR137F) UG  1733/U

45

30

WR-112 7.80-9.60 UG  1734/U (CPR112F) UG  1735/U

40

25

WR-90 9.00-12.00 UG 39/135-U (COVER)

35

20

WR-75 10.70-14.50 UBR-120 (COVER)

32

20

WR-62 13.50-18.00 UG 419/1665-U (COVER)

35

20

WR-42 18.00-26.35 UG 595/597-U (COVER)

35

30

 

E-PLANE WAVEGUIDE BENDS (ELBOWS)

Mahalaxmi Engineering Works 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.

Wave Guide Size (EIA)
Frequency Range (GHz)
Flange Type Brass(U.S.MIL) Approx Dimensions
R A B C
WR-340 2.10-3.00 UG  1712/U 15 254.0 195.1 80.8
WR-284 2.60-3.95 UG  1724/U (CPR284F) 76.2 152.4 146.1 60.5
WR-229 3.30-4.90 UG-1726/U (CPR229F) 76.2 101.6 108.5 45.0
WR-187 3.95-5.85 UG1728/U  (CPR187F) 50.8 76.2 114.8 47.5
WR-159 4.90-7.05 UG1730/U (CPR159F) 50.8 63.5 86.6 35.8
WR-137 5.85-8.20 UG1732/U (CPR137F) 38.1 63.5 97.5 40.4
WR-112 7.05-10.00 UG1734/U (CPR112F) 25.4 50.8 65.0 26.9
WR-90 8.20-12.40 UG39/U (COVER) 25.4 50.8 54.1 22.4
WR-75 10.00-15.00 UBR-120 (COVER) 25.4 44.5 54.1 22.4
WR-62 12.40-18.00 UG419/U (COVER) 25.4 44.5 47.8 19.8
WR-42 18.00-26.50 UG595/U (COVER) 12.7 25.4 38.6 16.0
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