Rosenberger - RFMW Ltd.

1 Rosenberger MicrowaveHigh Performance Cables to 70 GHzTable of ContentsIntroduction .. Inside CoverTypical Cable Construction .. 1 Cable Selection Guide .. 2 Connector Selection Guide ..4 Connector Drawings ..5 Armor Selection Guide .. 7 RTK-FLEX RFlex ..8R1 ..8R2 .. 8 RTK-FLEX Miniature Low Loss Cable Assemblies ..10M1 ..10M2 ..10M3 ..10 RTK-FLEX Low Loss Cable Assemblies .. 12L1 .. 12L2 .. 12L3 .. 12L4 .. 12L5 .. 12L6 .. 12L7 ..12 RTK-FLEX Low Halogen Cables (Standard Test Cables) .. 14H1 ..14H2 .. 14 RTK-FLEX Ultra Low Loss Cable Assemblies .. 16U1 .. 16U2 ..16U3 ..16U4 ..16U5 ..16U6 .. Ultralight Cable Assemblies ..18T1 ..18T2 .. 18 VNA Test Cables .. 20 Part Number Designation ..21 Cable Assembly Care and Handling ..21 Service and Ordering Information.

2 21 Rosenberger Rosenberger of North America, Box 309 Akron, PA 17501 Telephone: + Fax: + : 2012, Rosenberger NARosenbergerHochfrequenztechnik GmbH & Co. Box 1260D-84526 TittmoningTelephone: +49-86 84-18-0 Fax: +49-86 84-18-499 Email: Web: RTK-FLEX is a complete range of high performanceflexible microwave cables built by Rosenberger . The entire RTK-FLEX product line is constructed using a low or ultra low density PTFE dielectric offering excellent loss characteristics, outstanding phasestability, and unsurpassed flexibility compared to standard flexiblecables all without sacrificing mechanical : Versatile Low Loss cables offer outstanding performance inalmost any environment Ultra Low Loss cables have the lowest insertion loss availableto 18, , 40, 50, 65 and 70 GHz Miniature cables are a superior alternative to traditional RG orsemi-rigid cables Ultralight cables provide up to 25% weight savings forspaceflight applicationsKeyfeatures: Low SWR (.)

3 1 to 40 GHz typical) Excellent shielding effectiveness Precision phase matchingRTK-FLEX high performance cable assemblies are manufactured byRosenberger under the guidance of our Engineering staff. Everycable assembly is tested and supplied with a Return Loss andInsertion Loss 1 RTK-FLEX is designed to minimize both reflective and transmission losses while maximizing phase and amplitude stability. This isaccomplished by carefully controlling all materials and processes used to manufacture the cable. Following is a description of the typicalcable construction. Many other designs are available to meet your unique CONDUCTORS olid or stranded silver-plated copper wire per ASTM B-298. In comparison to equal size center conductors, the solid center conductor hasless RF resistance, lower attenuation, and is more amplitude stable with flexure.

4 The stranded center conductor is more flexible and morephase stable with density PTFE per MIL-C-17, with a dielectric constant ranging from to depending on the cable type. Most transmission lossesare caused either directly or indirectly by the dielectric. In addition, the dielectric determines the velocity of propagation, temperature range,power rating, phase and amplitude stability, and contributes to cable flexibility. The RTK-FLEX PTFE dielectric is ideal for these criticalparameters due to its low density and low thermal coefficient of SHIELDS ilver-plated copper tape per ASTM B-298, helically wrapped with 40% minimum overlap between layers. This shield allows for outstandingflexibility while providing 100% coverage.

5 By closely monitoring the precision wrapping process and carefully matching the elasticity of thedielectric to the properties of the silver-plated copper tape, uniform impedance and ideal contact between individual layers of the shield SHIELDS ilver-plated copper wire per ASTM B-298, tightly braided over the inner shield. The braids are primarily for strength but also add additionalRF shielding. For applications where weight is critical such as spaceflight, Rosenberger offers DuPont Aracon as the braiding Ethylene Propylene (FEP), colored light aqua blue. The FEP is excellent because of its high temperature resistance and chemicalinertness. Other materials are available such as Polyurethane (PUR) for Low Halogen and flexible applications and Tefzel for spaceflightand low static is a DuPont registered of North America, LLC Box 309 Akron, PA 17501 Telephone: Fax: : Cable ConstructionCable Selection Guide2 Rosenberger of North America, LLC Box 309 Akron, PA 17501 Telephone: Fax: : LossLo w LossPart NumberR1R2M1M2M3L1L2L3L4L5L6L7 ImpedanceOhms50 Max.

6 ConductorsolidxxxxxxxxstrandedxxxxMax. Inserti on LossdB/m1 HandlingWatts (CW)at 10 GHz58120305955105150129286248286248 Nominal Bend Informationpage31-2111-019-8* Includes integral armor (see page 12)In order to simplify the cable selection process, individual cables have been grouped into product families. Most flexible cable users wantminimal insertion loss consistent with smallest size and weight without sacrificing flexibility. Other parameters will influence price andperformance. Use the table and information below to select the cable that best suits your needs. Cables with stranded center conductors tend to be more phase stable with flexure. Cables with solid center conductors tend to be more amplitude stable with flexure.

7 In comparison to other product families, the Low Loss cables are the most durable and robust. For applications up to GHz, start with the Low Loss L4 cable. If the cable will be used in a test lab environment, consider the Low Loss L5 due to its longer flex life and better phase stability withflexure. If lower insertion loss is required up to GHz, Ultra Low Loss U4 or U3 should be chosen. If the application is less than 18 GHz,choose the Ultra Low Loss U6 or U5 RFlex .Cable Selection GuidethgilartlUssoLwoLartlUnegolaHwoLPar t NumberH1H2U1U2U3U4U5U6W1 T1 T2 ImpedanceOhms50 Max. 18 Outer ConductorsolidxxxxxxxstrandedxxxxMax. Inserti on LossdB/m1 GHz65 HandlingWatts (CW)at 10 GHz2862481611722813285406435860328 Nominal Bend 6.

8 413 Detailed Informationpage91-8171-6151-41 For applications greater than GHz but less than 40 GHz, start with the Low Loss L2 cable. If lower loss is required, choose theUltra Low Loss U2 cable. For applications up to 50 GHz, use the Low Loss L1 cable. If size and flexibility are critical, consider the Low Loss L3 or Ultra Low Loss U1 cables. If the application is for a fixed installation, consider the Miniature cables due to their cost/size/performance ratio. The Low Halogen polyurethane jacketed cables are also good choices for applications requiring high abrasion recommend these cables as Standard Test Cables. Use W1 for 70 GHz for optimum phase you need assistance, please contact one of our application of North America, LLC Box 309 Akron, PA 17501 Telephone: Fax: : Selection Guide4 Rosenberger of North America, LLC Box 309 Akron, PA 17501 Telephone: Fax: : and materials of all connectors and connector parts conform to MIL-C-39012.

9 The RTK-FLEX connectors have beenoptimized to achieve the lowest possible SWR across the bandwidth. In addition, the patented connector attachment has beendesigned to provide high reliability and withstand heavy stress. The connector body, dielectric, and center contact are completelycaptivated guaranteeing the cable assembly will keep its excellent properties even after hard Nu m b erM encyM 1M 2M 3L1L2L3L4L5L6L7H 1H 2U 1U 2U 3U 4U Pl (K) (K)Jac 5mm PlugH18xxxxxx x xSM A JackJ18xxxxxxxSMA Right AnglePlu gL18xxxxxxxSMA ElbowPlugMxx81 SMA Bulkhead JackKxxxx81 Precision N PlugNxxxxxxx81 Prec ision N JackPxxx81 Precision N BulkheadJackQxxxx81 Precision N BulkheadJack 4 HoleRx81 Precision N Right Angle PlugSxx81 Precision N Elbow PlugT18xTe stport Jac mmWxxxxxx81 Precision TNCPlugXxxxxxx81 Precision TNC JackYxx81 Precision TNC Elbow Pl ugZxxx81N Plug4x4SM P Jack518xxSMP Right Angle Jack618xx7/16 of North America, LLC Box 309 Akron, PA 17501 Telephone: Fax.

10 B ulkheadJackPPrecision-N JackNPrecision-N PlugMSMA Elbow PlugLSMA Right Angle PlugKSMA BulkheadJack JSMA JackHSMA (K) (K) Plug JackTSPrecision-N Right AnglePlugRPrecision-N B ulkheadJack 4 Hole ,627,629801 ,920 Nut Dimensions (where shown) are Across FlatsConnector Drawings5 Connector Drawings6 Rosenberger of North America, LLC Box 309 Akron, PA 17501 Telephone: Fax: : sion-TNC PlugW7 mmZPrecision-TNC Elbow Plug1N Elbow PlugYPrecision-TNCJack5 SMP Jack4 BNC Plug3N Jack6 SMP Right AngleJack77/16 Plug87/16 Jack2N Plug19 192767 mmJack29 Armor Selection GuideRosenberger of North America, LLC Box 309 Akron, PA 17501 Telephone: Fax: : RTK-FLEX cable assemblies are available with armor.