CONTINENTAL MICROWAVE DIVISIONCONTINENTAL MICROWAVE DIVISION - Mavin
WAVEGUIDE COMPONENTSpecifications and Design HandbookEdition #7CONTINENTAL MICROWAVE DIVISION
Integrated WaveguideAssembliesWaveguide components are just the beginning. Continental MicrowaveDivision has the in-house resources and capabilities to design, manufactureand test custom integrated waveguide assemblies. Custom integration offersnumerous benefits: enhanced system performance, fewer interfaces, compactmechanical packaging, less individual components, and reduced test andintegration times.X-Band AirborneSurveillanceX-Band Combiner forShipboard RadarKu-& X-BandAirborne CommonData Link FilterAssemblyKu-Band AirborneSatcom FilterAssembly
DOUBLE-RIDGE WAVEGUIDESPECIAL E-RIDGEWAVEGUIDERECTANGULAR WAVEGUIDESPECIALPRODUCTSFLEXIBLE WAVEGUIDEDESIGNAIDSDESIGN AIDS11-06
SECTION CONTENTSFLEXIBLE WAVEGUIDE FLEXIBLE WAVEGUIDERectangular Flexguide . . . . . . . DS-11Double-Ridge Flexguide . . . . . . DS-12Flexible Waveguide Tubing . . . . DS-13SECTION-1011-06
FLEXIBLE WAVEGUIDE FLEXIBLE WAVEGUIDERECTANGULARSEAMLESSFLEXGUIDEPART DESCRIPTION: Qualified per MIL-DTL-287/4 Seamless beryllium copper orphosphor bronze alloy construction NO R.F. Leakage Pressure tightCMD offers a standard product line of rectangular seamless corrugated flexible waveguide constructed or silver plated copperalloy thin wall tubing convoluted using aunique hydraulic precision forming process.All units are R-F leak free, stable duringdynamic flexure, and pressure tight. Tight E& H plane bends as well as moderate twistsmay be preformed at CMD to customersupplied drawing.SPECIFICATIONS:Model FG229.RFG284.WR - 22WR - 28WR - 34WR - 42WR - 51WR - 62WR - 75WR - 90WR - 102WR - 112WR - 137WR - 159WR - 187WR - 229WR - 284**Minimum Bend Radius/DisplacementStaticDynamicFrequencyE Plane H Plane Extension &E Plane H Plane Extension &Range (GHz)Radius Radius CompressionRadius Radius .00.0033.30-4.902.504.50.0108.0016.00.0022.60 - 3.952.755.00.0108.0016.00.002Refer to DS-13 For Electrical SpecificationsORDERING DATA:MODEL NUMBER:LENGTH:FLANGE 1:FLANGE 2:JACKET MATERIAL:DS-1111-06TYPICAL PART NO. — (example)PressurePSIG Max606060606060604545453030303030RFG90 - 18 - 1B - 5B - MSRSee data sheet number DS-101BSR - SILICONE RUBBER (Black) BRUSH APPLICATION PER MIL-PRF-23586MSR - SILICONE RUBBER (Black) MOLD APPLICATION PER MIL-PRF-23586HP - HIGH TEMPERATURE PAINT (Black)NC - NO COATING Flex material option of CMD unless specified* Available in phosphor bronze only** Static bend denotes preformed bend installed by CMD during manufacture. Dynamic bending is continuous system application motion. Add (B) to P/N for beryllium. Add (P) to P/N for phosphor bronze.Continental Microwave Division11 Continental Drive Exeter, NH 03833 Tel: 603-775-5200 Fax: 603-775-5201
FLEXIBLE WAVEGUIDEFLEXIBLE WAVEGUIDEDOUBLE-RIDGESEAMLESSFLEXGUIDEPART DESCRIPTION: Qualified per MIL-DTL-287/7 Seamless beryllium copper orphosphor bronze alloy construction No R.F. Leakage Pressure tightCMD offers a standard product line of doubleridge seamless flexguides constructed ofsilver plated copper alloy thin wall tubingconvoluted using a unique hydraulic precision forming process. All units are R-F leakfree, stable during dynamic flexure, and pressure tight. E & H plane bends as well as moderate twists may be preformed at CMD tocustomer supplied drawing.SPECIFICATIONS:Model -650WRD-580WRD-475**Minimum Bend Radius/DisplacementStaticDynamicFrequencyE Plane H Plane Extension &E Plane H Plane Extension &Range (GHz)Radius Radius CompressionRadius Radius 0204.509.00.004Refer to DS-13 for Electrical SpecificationsORDERING DATA:MODEL NUMBER:LENGTH:FLANGE 1:FLANGE 2:JACKET MATERIAL:TYPICAL PART NO. – (example)PressurePSIG Max30303015DFG650 - 12 - 1C - 1G - BSRSee data sheet number DS-201HP - HIGH TEMPERATURE PAINT (Black)BSR - SILICONE RUBBER (Black) BRUSH APPLICATION PER MIL-PRF-23586MSR - SILICONE RUBBER (Black) MOLD APPLICATION PER MIL-PRF-23586NC - NO COATING Flex Material option of CMD unless otherwise specified** Static bend denotes preformed bend installed by CMD during manufacture.Dynamic bending is continuous system application motion. Add (B) to P/N for beryllium. Add (P) to P/N for phosphor bronze.Continental Microwave Division11 Continental Drive Exeter, NH 03833 Tel: 603-775-5200 Fax: 603-775-5201DS-1211-06
FLEXIBLE WAVEGUIDE FLEXIBLE WAVEGUIDEFLEXIBLEWAVEGUIDETUBINGPART DESCRIPTION: Qualified per MIL-DTL-287 NO R.F. Leakage Pressure tightCMD offers a standard product line of seamless corrugated flexible waveguide constructed of thin wall tubing convoluted using aunique hydraulic precision forming process.All units are R-F leak free, stable duringdynamic flexure, and pressure tight.SPECIFICATIONS:Model NoWaveguideSizeMaterialFrequencyRange FWT229FWT284FWT750FWT650FWT475WR - 22WR - 28WR - 34WR - 42WR - 51WR - 62WR - 75WR - 90WR - 102WR - 112WR - 137WR - 159WR - 187WR - 229WR - 284WR - 750WR - 650WR - (1)Ins. LossPer Foot(dB)(2)VSWR(TYP)(2)VSWR(TYP)(2)VSWR(TYP)12” section18” section36” 8(1) Insertion loss specification as shown above is for silver plated tubing per QQ-S-365/.0005 thick.(2) VSWR specification as shown above is for flanged waveguide sections when tuned for maximum return loss.All flex waveguide tubing is supplied without plating.ORDERING DATA:TYPICAL PART NO. - (example)FWT90-18MODEL NUMBER:LENGTH:DS-1311-06Continental Microwave Division11 Continental Drive Exeter, NH 03833 Tel: 603-775-5200 Fax: 603-775-5201RecommendedPower Rating(at one atmosphere)cw (KW) peak 0181242
RECTANGULAR WAVEGUIDESECTION CONTENTSPressure Windows . . . . . . . . . . . . . DS-111Directional Couplers . . . . . . . . . . . . DS-112Hybrid Tees . . . . . . . . . . . . . . . . . . . DS-113Power Samplers. . . . . . . . . . . . . . . . DS-114Terminations . . . . . . . . . . . . . . . . . . DS-115Pressure Units . . . . . . . . . . . . . . . . . DS-116Pressure Inlets. . . . . . . . . . . . . . . . . DS-117Drain Units . . . . . . . . . . . . . . . . . . . . DS-118Pressure Drain Units. . . . . . . . . . . . DS-119Bulkhead Feed Units. . . . . . . . . . . . DS-120RECTANGULAR WAVEGUIDEFlanges. . . . . . . . . . . . . . . . . . . . . . . DS-101Waveguide Tubing . . . . . . . . . . . . . . DS-102Gaskets . . . . . . . . . . . . . . . . . . . . . . DS-103Cast Bends. . . . . . . . . . . . . . . . . . . . DS-104Flanged E-Plane Bends . . . . . . . . . DS-105Flanged H-Plane Bends . . . . . . . . . DS-106Twists . . . . . . . . . . . . . . . . . . . . . . . . DS-107Flanged Straight Sections . . . . . . . DS-108Transitions . . . . . . . . . . . . . . . . . . . . DS-109Adapters . . . . . . . . . . . . . . . . . . . . . . DS-110Continental Microwave Division11 Continental Drive Exeter, NH 03833 Tel: 603-775-5200 Fax: 603-775-5201SECTION-10011-06
RECTANGULAR WAVEGUIDEFLANGESPART DESCRIPTION:RECTANGULAR WAVEGUIDECMD offers a standard product line of rectangular waveguide flanges for the waveguides sizes WR22 thru WR-430. These flanges are provided in either cover, choke, or grooved configurations. Additional sizes,special configurations, and alternate materials are available on request.UG STYLEMODELNO.COVERALL ALLCLEAR TAPFLG22FLG28FLG34FLG42FLG51FLG62FLG67FLG75FLG75 R/H1*11111111RFLG90FLG90 FLG284 R/HFLG340FLG430CPR 2R22223R33R33331212ALL ALLCLEAR TAPGROOVEDALTALLTAP CLEAR&CLEARALLTAPGROOVEDALTALLTAP CLEAR&CLEARALLTAPALTALLTAP CLEAR&CLEARCMR STYLE UGCOVERCONTACTALLTAPALLTAPALTALLTAP CLEAR&CLEARCOVERALTALLTAP CLEAR&CLEARALLTAPSTDALTTAP&CLEAR7* 8* 9*7 8 97 8 97 8 97 8 97 8 97 8 97 8 9 10 11 12 13 14 15 16 17 1845644455566645645644455566634567345677R 8R7 87R 8R7 87 87 87 89R9 10 11 129R999 10 11 129 10 11 1210 11 128 9 10 11 1210 11 128 9 10 11 1210R 11R 12R10 11 1210 11 1224*24*24*24*13 14 15 16 17 18 19 20 2113 14 1513 14 1513 14 1513 14 1513 14 1513 14 1513R 14R 15R13 14 1513 14 19191916 17 1816 17 B-560CShaded area indicates CMD standard product.*Indicates thru style only. Unless indicated, all flanges offered butt style only.Refer to DS-502 for equivalent MIL/JAN designations.All CMD flanges are designed to mate with MIL-STD interfaces.ORDERING DATA:TYPICAL PART NO. – (example)FLG90 - 1 - BMODEL NUMBER:FLANGE STYLE:MATERIAL:DS-10111-06A - AluminumB - BrassContinental Microwave Division11 Continental Drive Exeter, NH 03833 Tel: 603-775-5200 Fax: 603-775-5201
RECTANGULAR WAVEGUIDERIGID WAVEGUIDE TUBINGPART DESCRIPTION:CMD has rigid waveguide tubing in stock, available in 20 different waveguide sizes. Tubing meets MIL-DTL-85specifications and is offered in either copper or T28.SizeRange (GHz)WR - 22WR - 2833.00 - 50.0026.50 - 40.00CopperCopperAluminumRWT34.WR - 3422.00 - 33.00CopperAluminumRWT42.WR - 4218.00 - 26.50CopperAluminumRWT51.WR - 5115.00 - 22.00CopperAluminumRWT62.WR - 6212.40 - 18.00CopperAluminumRWT67.WR - 6711.00 - 17.00CopperAluminumRWT75.WR - 7510.00 - 15.00CopperAluminumRWT90.WR - 908.20 - 12.40CopperAluminumRWT96.WR - 967.00 - 17.00CopperAluminumRWT102.WR - 1027.00 - 11.00CopperAluminumRWT112.WR - 1127.05 - 10.00CopperAluminumRWT137.WR - 1375.85 - 8.20CopperAluminumRWT159.WR - 1594.90 - 7.05CopperAluminumRWT187.WR - 1873.95 - 5.85CopperAluminumRWT229.WR - 2293.30 - 4.90CopperAluminumRWT284.WR - 2842.60 - 3.95CopperAluminumRWT284R/H.WR - 284 R/H2.60 - 3.95AluminumRWT340.WR - 3402.20 - 3.30AluminumRWT430.WR - 4301.70 - 2.60Aluminum*Indicates Model No. See ORDERING DATA for complete part number.OutsideDimensionsWallThickness(Nominal).304 x .192.360 x .220.040.040.420 x .250.040.500 x .250.040.590 x .335.040.702 x .391.040.750 x .420.040.850 x .475.0501.000 x .500.0501.065 x .420.0501.148 x .638.0641.250 x .625.0641.500 x .750.0641.718 x .923.0642.000 x 1.000.0642.418 x 1.273.0643.000 x 1.500.0803.000 x .8303.560 x 1.8604.460 x 2.310.080.080.080TheoreticalIns. LossdB/100ft.RECTANGULAR WAVEGUIDEModel 5.73.951.59.68.49 Refer to DS-501 for additional waveguide specificationsORDERING DATA:TYPICAL PART NO. – (example)RWT90 - A - 60MODEL NUMBER:MATERIAL:LENGTH:A - AluminumC - CopperIN INCHESContinental Microwave Division11 Continental Drive Exeter, NH 03833 Tel: 603-775-5200 Fax: 603-775-5201DS-10211-06
RECTANGULAR WAVEGUIDEGASKETS (UG-style)SPECIFICATIONS:RECTANGULAR WAVEGUIDEFOR PRESSURESEALING AND EMI APPLICATIONSD-RINGPART DESCRIPTION:CMD stocks a wide variety of fluorosilicone andconductive silicone rectangular waveguide UG stylegaskets. These gaskets are manufactured from asilicone fluorolastomer compound and are designed tomate with the CMD UG style flange series as notedper data sheet number DS-101. Available UG-stylesare noted below.ROUNDO-RINGModel No.*Waveguide 84-1.WR - 22WR - 28WR - 34WR - 42WR - 51WR - 62WR - 67WR - 75WR - 90WR - 102WR - 112WR - 137WR - 187WR - 284GasketSilicone (S)SSSSSSSSSSSSSSMaterialConductive (C)–CCCCCCCCC**CC**C**C*Indicates Model Number. See ORDERING DATA for complete part number.**Indicates available in Round Conductive only.ORDERING DATA:TYPICAL PART NO. – (example)GSK90-1-SMODEL NUMBER:MATERIAL:S - SILICONE RUBBER O-RING DS-103A11-06C - CONDUCTIVEAll Silicone Rubber O-Rings are round.Conductive gaskets are D-Ring with exception of WR - 102, WR - 137 and WR - 187Continental Microwave Division11 Continental Drive Exeter, NH 03833 Tel: 603-775-5200 Fax: 603-775-5201
RECTANGULAR WAVEGUIDEGASKETS (CPR-style)SPECIFICATIONS:FOR PRESSURESEALING AND EMI APPLICATIONSFull ThickRound O-Ring** Dimension AModel .GSK187.2.GSK229.GSK284-2.GSK284 R/H.GSK340.GSK430.CMD stocks a wide variety of fluorosilicone andconductive silicone rectangular waveguide CPR stylegaskets. These gaskets are manufactured from asilicone fluorolastomer compound and are designed tomate with the CMD CPR style flange series as notedper data sheet number DS-101. Available CPR-stylesare noted below.Full ThicknessWR340 & WR 430Waveguide SizeWR - 75WR - 90WR - 96WR - 112WR - 137WR - 159WR - 187WR - 229WR - 284WR - 284 R/HWR - 340WR - 430Gasket SCSSCSSCSSCSS–SSC–S–SS–SS–*Indicates Model Number. See ORDERING DATA for complete part number.ORDERING DATA:GSK90 - 2 - H - CTYPICAL PART NO. – (example)GSK90 - 2 - FMODEL NUMBER:**DIMENSION A:MATERIAL (HALF THICKNESS ONLY):(FULL THICKNESS ONLY):F - FULL THICKNESSH - HALF THICKNESSS - SILICONE RUBBERC - CONDUCTIVE SILICONES - SILICONE RUBBER ONLYContinental Microwave Division11 Continental Drive Exeter, NH 03833 Tel: 603-775-5200 Fax: 603-775-5201DS-103B11-06RECTANGULAR WAVEGUIDEHalf ThickD-RingPART DESCRIPTION:
RECTANGULAR WAVEGUIDECAST BENDSPART DESCRIPTION:CMD offers a solution to rigid waveguide sub-assemblycomplex bend problems with a standard product line ofE-plane and H-plane cast bends available at a 90 bend angle. Available materials are aluminum andberyllium copper.RECTANGULAR WAVEGUIDESPECIFICATIONS:Model No.*FrequencyRange (GHz)Waveguide SizeC.B28.WR - 28C.B34.WR - 34C.B42.WR - 42C.B51.WR - 51C.B62.WR - 62C.B75.WR - 75C.B90.WR - 90C.B102.WR - 102C.B112.WR - 112C.B137.WR - 137C.B159.WR - 159C.B187.WR - 187C.B229.WR - 229C.B284.WR - 284C.B284 R/H.WR - 284 R/H*Indicates Model Number. See ORDERING DATAORDERING DATA:MODEL NUMBER:E or H (BEND)MATERIAL:A - ALUMINUM DS-10411-06A26.50 - 40.00.4422.00 - 33.00.5018.00 - 26.50.6015.00 - 22.00.7112.40 - 18.00.8110.00 - 15.00.948.20 - 12.401.127.00 - 11.001.257.05 - 10.001.385.85 - 8.201.634.90 - 7.051.853.95 - 5.852.123.30 - 4.902.552.60 - 3.953.142.60 - 3.953.14for complete part 64.66.811.001.061.231.531.53TYPICAL PART NO. – (example)C E B90 - AB - BERYLLIUM COPPERBend angle other than 90 available on request.Continental Microwave Division11 Continental Drive Exeter, NH 03833 Tel: 603-775-5200 Fax: 603-775-5201
RECTANGULAR WAVEGUIDERIGID E-BEND (with flanges)SPECIFICATIONS:PART DESCRIPTION:Model No.*Waveguide SizeFrequencyRange (GHz)InsideBend RadiusAluminumCopperREB22.WR - 2233.00 - 50.00–REB28.WR - 2826.50 - 40.00.50REB34.WR - 3422.00 - 33.00.50REB42.WR - 4218.00 - 26.50.50REB51.WR - 5115.00 - 22.00.50REB62.WR - 6212.40 - 18.00.50REB75.WR - 7510.00 - 15.00.62REB90.WR - 908.20 - 12.40.75REB102.WR - 1027.00 - 11.00.88REB112.WR - 1127.05 - 10.00.88REB137.WR - 1375.85 - 8.201.00REB159.WR - 1594.90 - 7.051.25REB187.WR - 1873.95 - 5.851.50REB229.WR - 2293.30 - 4.902.00REB284.WR - 2842.60 - 3.952.50REB284 R/H.WR - 284 R/H2.60 - 3.952.00REB340.WR - 3402.20 - 3.304.00REB430.WR - 4301.70 - 2.606.00*Indicates Model Number. See ORDERING DATA for complete part 002.50–––Dimensions A or 0–––ORDERING DATA:TYPICAL PART NO. - (example)MODEL NUMBER:FLANGE 1:FLANGE 2:DIMENSION A:DIMENSION B:MATERIAL:FINISH:REB90 - 1A - 5A - 5.25 - 7.50 - ASee data sheet number DS-101.LENGTH IN INCHES (MIN. UP TO 120 INCHES)LENGTH IN INCHES (MIN. UP TO 120 INCHES)A - ALUMINUMC - COPPERCORROSION PROTECTION PLUS SILVER GREY EPOXY TOP COAT Bend other than 90 available on requestFinish coat other than noted available on requestRefer to DS-504 for CMD bend radius standardsContinental Microwave Division11 Continental Drive Exeter, NH 03833 Tel: 603-775-5200 Fax: 603-775-5201DS-10511-06RECTANGULAR WAVEGUIDECMD offers a standard product line of formed E-bendscovering the waveguide sizes WR - 22 thru WR - 430.VSWR is less than 1.10 maximum over the full waveguide bandwidth while insertion loss is equivalent tostraight waveguide sections. Additional sizes, configurations and combinations are available on request.
RECTANGULAR WAVEGUIDERIGID H-BEND (with flanges)SPECIFICATIONS:PART DESCRIPTION:RECTANGULAR WAVEGUIDECMD offers a standard product line of formed H-bendscovering the waveguide sizes WR - 22 thru WR - 430.VSWR is less than 1.10 maximum over the full waveguide bandwidth while insertion loss is equivalent tostraight waveguide sections. Additional sizes, configurations and combinations are available on request.InsideFrequencyBend RadiusModel No.*Waveguide SizeRange (GHz)AluminumCopperRHB22.WR - 2233.00 - 50.00–.50RHB28.WR - 2826.50 - 40.00.62.62RHB34.WR - 3422.00 - 33.00.62.62RHB42.WR - 4218.00 - 26.50.62.62RHB51.WR - 5115.00 - 22.00.62.62RHB62.WR - 6212.40 - 18.00.62.62RHB75.WR - 7510.00 - 15.00.75.75RHB90.WR - 908.20 - 12.40.75.75RHB102.WR - 1027.00 - 11.001.001.00RHB112.WR - 1127.05 - 10.001.001.00RHB137.WR - 1375.85 - 8.201.251.25RHB159.WR - 1594.90 - 7.052.002.00RHB187.WR - 1873.95 - 5.852.252.25RHB229.WR - 2293.30 - 4.902.502.50RHB284.WR - 2842.60 - 3.953.003.00RHB284 R/H.WR - 284 R/H2.60 - 3.953.50–RHB340.WR - 3402.20 - 3.306.00–RHB430.WR - 4301.70 - 2.608.00–*Indicates Model Number. See ORDERING DATA for complete part number.Dimensions A or 6–12.86–ORDERING DATA:TYPICAL PART NO. – (example)MODEL NUMBER:FLANGE 1:FLANGE 2:DIMENSION A:DIMENSION B:TUBING:FINISH:See data sheet number DS-101.LENGTH IN INCHES (MIN. UP TO 120 INCHES)LENGTH IN INCHES (MIN. UP TO 120 INCHES)A - ALUMINUMC - COPPERCORROSION PROTECTION PLUS SILVER GREY EPOXY TOP COAT DS-10611-06RHB90 - 1A - 5A - 5.25 - 7.50 - ABend other than 90 available on requestFinish coat other than noted available on requestRefer to DS-504 for CMD bend radius standardsContinental Microwave Division11 Continental Drive Exeter, NH 03833 Tel: 603-775-5200 Fax: 603-775-5201
RECTANGULAR WAVEGUIDERIGID TWIST (with flanges)SPECIFICATIONS:PART DESCRIPTION:Model No. *Waveguide SizeFrequencyRange (GHz)MinimumAngular Twist LengthAluminumCopperRT22.WR - 2233.00 - 50.00–RT28.WR - 2826.50 - 40.001.00RT34.WR - 3422.00 - 33.001.06RT42.WR - 4218.00 - 26.501.12RT51.WR - 5115.00 - 22.001.18RT62.WR - 6212.40 - 18.001.25RT75.WR - 7510.00 - 15.001.50RT90.WR - 908.20 - 12.401.75RT102.WR - 1027.00 - 11.002.00RT112.WR - 1127.05 - 10.002.00RT137.WR - 1375.85 - 8.202.50RT159.WR - 1594.90 - 7.053.00RT187.WR - 1873.95 - 5.854.00RT229.WR - 2293.30 - 4.905.00RT284.WR - 2842.60 - 3.956.00RT284 R/H.WR - 284 R/H2.60 - 3.956.00RT340.WR - 3402.20 - 3.3010.00RT430.WR - 4301.70 - 2.6012.00*Indicates Model Number. See ORDERING DATA for complete part 03.004.005.006.00–––Dimension A 50–––ORDERING DATA:TYPICAL PART NO. – (example)MODEL NUMBER:FLANGE 1:FLANGE 2:ANGULAR TWIST:DIMENSION A:MATERIAL:FINISH:RT90 - 1A - 5A - 90 - 6.00 - ASee data sheet number DS-101.SPECIFY ANGLELENGTH IN INCHES (MIN. UP TO 120 INCHES)A - ALUMINUMC - COPPERCORROSION PROTECTION PLUS SILVER GREY EPOXY TOP COAT CCW twist depicted. Twist direction option of CMD unless otherwise specifiedFinish coat other than noted available on requestRefer to DS-504 for CMD twist length standardsContinental Microwave Division11 Continental Drive Exeter, NH 03833 Tel: 603-775-5200 Fax: 603-775-5201DS-10711-06RECTANGULAR WAVEGUIDECMD offers a standard product line of formed twistsections covering the waveguide sizes WR - 22 thruWR - 430. VSWR is less than 1.10 maximum over thefull waveguide bandwidth while insertion loss is equivalent to straight waveguide sections. Additional sizes,configurations and combinations are available onrequest.
RECTANGULAR WAVEGUIDERIGID STRAIGHT (with flanges)SPECIFICATIONS:PART DESCRIPTION:RECTANGULAR WAVEGUIDECMD offers a standard product line of flanged straightsections covering the waveguide sizes WR - 22 to WR 430. VSWR is less than 1.06 typical over the fullwaveguide bandwidth for most waveguide sizes whileinsertion loss is equivalent to waveguide tubing perMIL-W-85.WaveguideSizeModel No. *RS22.WR - 22RS28.WR - 28RS34.WR - 34RS42.WR - 42RS51.WR - 51RS62.WR - 62RS75.WR - 75RS90.WR - 90RS102.WR - 102RS112.WR - 112RS137.WR - 137RS159.WR - 159RS187.WR - 187RS229.WR - 229RS284.WR - 284RS284 R/H.WR - 284 R/HRS340.WR - 340RS430.WR -430*Indicates Model Number. See ORDERING DATA forFrequencyRange (GHz)33.00 - 50.0026.50 - 40.0022.00 - 33.0018.00 - 26.5015.00 - 22.0012.40 - 18.0010.00 - 15.008.20 - 12.407.00 - 11.007.05 - 10.005.85 - 8.204.90 - 7.053.95 - 5.853.30 - 4.902.60 - 3.952.60 - 3.952.20 - 3.301.70 - 2.60complete part pperAluminum/CopperORDERING DATA:TYPICAL PART NO. – (example)MODEL NUMBER:FLANGE 1:FLANGE 2:DIMENSION A:MATERIAL:FINISH:See data sheet number DS-101.LENGTH IN INCHES (144.0 MAX.)A - ALUMINUMC - COPPERCORROSION PROTECTION PLUS SILVER GREY EPOXY TOP COAT DS-10811-06RS90 - 1A - 5A - 5.50 - AFlanges other than noted available on request.Finish other than noted available on requestContinental Microwave Division11 Continental Drive Exeter, NH 03833 Tel: 603-775-5200 Fax: 603-775-5201
RECTANGULAR WAVEGUIDETRANSITION (flanged)SPECIFICATIONS:PART DESCRIPTION:Model No. *FrequencyRange (GHz)Dim.AWT22 - 28.WT28 - 34.WT34 - 42.WT42 - 51.WT51 - 62.WT62 - 75.WT75 - 90.WT90 - 102.WT90 - 112.WT102 - 112.33.00 - 40.0026.50 - 33.0022.00 - 26.5018.00 - 22.0015.00 - 18.0012.40 - 15.0010.00 - 12.408.20 - 11.008.20 - 10.007.05 - encyRange (GHz)Model No. *WT102 - 137.WT112 - 137.WT137 - 159.WT159 - 187.WT187 - 229.WT229 - 284WT284 - 284 R/H.WT284 - 340.WT340 - .0011.0010.0012.0015.00*Indicates Model Number. See ORDERING DATA for complete part number.ORDERING DATA:TYPICAL PART NO. – (example)WT90 - 112 - 1A - 5A - AMODEL NUMBER:FLANGE 1:FLANGE 2:MATERIAL:FINISH:See data sheet number DS-101.A - ALUMINUMB - BRASSCORROSION PROTECTION PLUS SILVER GREY EPOXY TOP COAT Materials other than noted available upon requestFinish coat other than noted available on requestContinental Microwave Division11 Continental Drive Exeter, NH 03833 Tel: 603-775-5200 Fax: 603-775-5201DS-10911-06RECTANGULAR WAVEGUIDECMD offers a standard product line of fabricatedwaveguide transitions designed to interconnect different size waveguide components in a minimum spacewhile maintaining a VSWR of 1.10 maximum in theoverlap frequency bands. The standard rectangularsizes form WR - 22 thru WR - 430 are reflected on thisdata sheet. Additional sizes, extended range, and custom design configurations are available on request.
RECTANGULAR WAVEGUIDEADAPTER (waveguide to coax)RECTANGULAR WAVEGUIDESPECIFICATIONS:PART DESCRIPTION:CMD offers a standard product line of precision rectangular waveguide-to-coax adapters constructed ofaluminum or copper and covering the waveguide sizesWR - 22 thru WR - 430. VSWR over the full waveguidebandwidth is 1.10 typical for most models, or that ofthe coaxial connector selected. Additional sizes including reduced height, extended range, and custom design configurations are available on request.RecommendedPower Rating**WaveguideSizeModel No. *FrequencyRange (GHz)DimensionsABRA22.WR - 2233.00 - 50.001.50RA28.WR - 2826.50 - 40.001.50RA34.WR - 3422.00 - 33.001.50RA42.WR - 4218.00 - 26.501.50RA51.WR - 5115.00 - 22.001.50RA62.WR - 6212.40 - 18.002.20RA75.WR - 7510.00 - 15.002.20RA90.WR - 908.20 - 12.402.20RA102.WR - 1027.00 - 11.002.50RA112.WR - 1127.05 - 10.002.50RA137.WR - 1375.85 - 8.202.65RA159.WR - 1594.90 - 7.052.80RA187.WR - 1873.95 - 5.853.00RA229.WR - 2293.30 - 4.903.00RA284.WR - 2842.60 - 3.953.75RA284 R/H.WR - 284 R/H2.60 - 3.953.75RA340.WR - 3402.20 - 3.304.00RA430.WR - 4301.70 - 2.604.25* Indicates Model Number. See ORDERING DATA for complete part number.Reference next page fordetailed .802.002.252.352.202.752.752.752.75ORDERING DATA:TYPICAL PART NO. – (example)MODEL 3.5mm-2.4mm-SMA-TNC-N-7mm-K-SCM - MALEF - FEMALESee data sheet number DS-101.A - ALUMINUMC - COPPERCORROSION PROTECTION PLUS SILVER GREY EPOXY TOP COAT ** DS-110A11-06RA90 - SMA - M - 1A - AWR - 22 available in copper only.Alternate finish available on request.Flange configurations other than noted available upon request.Standard unit provided not sealed pressure tight unless otherwise specified.Power Rating dependent on connector selection.Continental Microwave Division11 Continental Drive Exeter, NH 03833 Tel: 603-775-5200 Fax: 603-775-5201
RECTANGULAR .48.2-12.47-117-117-117-117-117-11Recommended Power Rating @ one atmosphere & Connector Type2.4mm (50) 2.9mm (K)SMATNCN7mmSCVSWR Insertioncw peak cw peak cw peak cw peak cw peak cw peak cw peak (x:1) Loss(W) (KW) (W) (KW) (W) (KW) (W) (KW) (W) (KW) (W) (KW) (W) 17521.10.251021.10.25(continued on next page)Continental Microwave Division11 Continental Drive Exeter, NH 03833 Tel: 603-775-5200 Fax: 603-775-5201DS-110A11-06RECTANGULAR WAVEGUIDEModelNo.
RECTANGULAR WAVEGUIDERECTANGULAR 93.3-4.93.3-4.93.3-4.93.3-4.92.6-3.952
Continental Microwave Division 11 Continental Drive Exeter, NH 03833 Tel: 603-775-5200 Fax: 603-775-5201 RECTANGULAR SEAMLESS FLEXGUIDE PART DESCRIPTION: Qualified per MIL-DTL-287/4 Seamless beryllium copper or phosphor bronze alloy construction NO R.F. Leakage Pressure tight CMD offers a standard product line of rec-
Professional Engineering 6X9 / Microwave Transmission Networks / Lehpamer / 122-2 / Chapter 5 5Chapter Microwave Network Design 5.1 Introduction After the preliminary microwave network plan has been approved, detailed microwave network design has to be completed. Site acquisi-tion, microwave network design, RF design (in case of wireless network
Drilling into continental sediments and rocks complements drilling in ocean basins. The continental record potentially extends our knowledge of deep time to the Archean, while ocean drilling generally provides information only back to the age of the oldest oceanic crust. Continental drilling can elucidate uniquely
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As at 31 December 2019, operating hotels owned by the Group and hotel under management agreement are as follows: Name Group's Equity Interest Available Rooms Hotel Grand Continental Kuala Lumpur 100% 309 Hotel Grand Continental Kuala Terengganu 100% 190 Hotel Grand Continental Kuantan 100% 234 Hotel Grand Continental Kuching 100% 180
Continental Retirement Plan Contents The Keys to the Plan Page #1: You Must Be Eligible You must be employed by a workgroup covered by the plan and meet specific participation requirements. 1 #2: The Plan Counts Your Service With Continental The Plan counts your service as you work for Continental to credit Eligibility Service, Vesting
Animal Nutrition & Health addresses the nutrition additives segment of the feed and pet food markets. Human Nutrition & Health largely addresses nutrition and functional ingredients segment of the food markets. Personal Care is focusing on the actives and ingredients in the sun care, skin care and hair care industries. DSM is the only producer who can supply the lawsuits, and public rejection .
