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Southwest Microwave, Inc. s Tempe, Arizona 85284 USA s 480-783-0201 s www.southwestmicrowave.com Cable Connectors Launch Accessories Installation and Tools SSMA Connectors End Launch Connectors 2.40 mm ConnectorsAdapters 2.92 mm Connectors TNC Connectors Super SMA Connectors N Series Connectors End Launch Connector Series Index
Southwest Microwave, Inc. s Tempe, Arizona 85284 USA s 480-783-0201 s www.southwestmicrowave.com TNC Connectors N Series Connectors Super SMA Connectors SSMA Connectors 2.92 mm Connectors 2.40 mm ConnectorsAdapters End Launch Connectors Cable Connectors Installation and Tools Launch Accessories End Launch Connectors Specifications
Applications
Grounded Coplanar Microstrip with Top Ground Launch Electrical: s Mode Free Through:
27.0 GHz (SMA)
40.0 GHz (2.92 mm) 50.0 GHz (2.40 mm) 67.0 GHz (1.85 mm) s Low VSWR s Low Insertion Loss Materials / Construction: Connector: (see appropriate connector section for materials & construction) Transition Block & Clamp Plates: s Housing: Brass Alloy UNS C36000 Per ASTM B16, Nickel Plate Per ASTM 2404B s Transition Pin: Beryllium Copper (BeCu) Per UNS C36000 Per ASTM B16, Gold Plate Per MIL-G-45204 or ASTM B488 s Dielectric: Virgin PTFE Fluorocarbon Per ASTM D1710 s Fasteners: Per ANSI B18.3 Board Launch Design Assistance Available. Contact Factory. Standard 3/8” Square Flange Connector Clamp Plates Transition Block
Southwest Microwave, Inc. s Tempe, Arizona 85284 USA s 480-783-0201 s www.southwestmicrowave.com Cable Connectors Launch Accessories Installation and Tools SSMA Connectors End Launch Connectors 2.40 mm ConnectorsAdapters 2.92 mm Connectors TNC Connectors Super SMA Connectors N Series Connectors Introduction Southwest Microwave’s High Performance End Launch Connectors are designed to provide Low VSWR, wideband response to 67 GHz for single-layer or multi-layer printed circuit boards where the microwave layer is on top. They are ideally suited for high frequency chip set evaluation/demo boards, test fixtures and board characterization. Features: Now available in: SMA (27 GHz), 2.92 mm (40 GHz), 2.40 mm (50 GHz) and 1.85 mm (67 GHz) Multiple launch configurations to optimize match to circuit Optimum performance when board launch geometry is grounded coplanar (CPWG) or top ground microstrip Unique clamping mechanism accommodates a wide range of board thicknesses (up to .110”) while providing a continuous ground connection between end launch and circuit board. Launch overhang that allows ground to be picked up close to the launch point Universal, robust & reusable No soldering required Connectors ship fully assembled (board not included) End Launch Connectors Examples of Applications Chip set evaluation demo boards. Board characterization. Internal board launch (not limited to perimeter board edge). Custom flanges available.
Southwest Microwave, Inc. s Tempe, Arizona 85284 USA s 480-783-0201 s www.southwestmicrowave.com TNC Connectors N Series Connectors Super SMA Connectors SSMA Connectors 2.92 mm Connectors 2.40 mm ConnectorsAdapters End Launch Connectors Cable Connectors Installation and Tools Launch Accessories End Launch Connectors Installation End Launch Test Boards: Contact factory for pricing and availability. Board launch design assistance available. Contact factory. Installation Procedure Step 1: Mount the end launch connector on the board in the desired position. Step 2: Ensure the launch pin is centered on the trace. Step 3: Ensure the transition block is tight against the board. Step 4: Tighten the 1-72 mounting screws until the connector is secured. Steps 5–7 (Optional) Step 5: Solder the launch pin to the trace. (Optional) (Note: Be sure the solder flows the entire length of the launch pin/trace contact area.) Step 6: Remove any excess solder. (Optional) (Note: Excess solder will affect performance.) Step 7: Clean any flux or other residue from around (Optional) the solder joint. .020 Overhang Tight Against Board Pin Centered on Trace Via (2) # 1-72 Clamping Screws Overhang Allows Ground to be Picked Up Close to Launch Point Circuit Trace Centered Between Mounting Holes Ground Stitching Kept Close to Ground Edge .375 Ø .078 Thru .110 .113 Microstrip Test Board 8 mil, RO4003 Board No. B4003-8M- * * Boards vary by maximum frequency. Contact factory for specific versions. GCPWG Test Board 30 mil, RO4350 Board No. B4350-30C- * GCPWG Test Board 8 mil, RO4003 Board No. B4003-8C-*
Southwest Microwave, Inc. s Tempe, Arizona 85284 USA s 480-783-0201 s www.southwestmicrowave.com Cable Connectors Launch Accessories Installation and Tools SSMA Connectors End Launch Connectors 2.40 mm ConnectorsAdapters 2.92 mm Connectors TNC Connectors Super SMA Connectors N Series Connectors End Launch Connectors Dimensions End Launch Connector Dimensions Field Replaceable .375” Square Flange Connectors are Available in Male or Female Configurations. Standard Profile Connectors Low Profile Connectors (4) # 0-80 SHCS (2) # 1-72 SHCS (2) # 1-72 SHCS(4) # 0-80 SHCS
Southwest Microwave, Inc. s Tempe, Arizona 85284 USA s 480-783-0201 s www.southwestmicrowave.com TNC Connectors N Series Connectors Super SMA Connectors SSMA Connectors 2.92 mm Connectors 2.40 mm ConnectorsAdapters End Launch Connectors Cable Connectors Installation and Tools Launch Accessories Super SMA (27 GHz) Dim C .0635 .0480 .020 .015 Dim A Board Pin Dim B Internal .010 .007 Female 292-04A-5 292-05A-5 Male 293-01A-5 293-02A-5 .0390.012.007 292-06A-5 293-03A-5 .0290.009.005 292-07A-5 293-04A-5 Standard ProfileDielectric Dia.Pin Diameter 2.92 mm (40 GHz) Dim C .0635 .0480 Dim B Internal .020 .015 Dim A Board Pin .010 .007 Female 1092-03A-5 1092-02A-5 Male 1093-01A-5 1093-02A-5 .0390.012.007 1092-04A-5 1093-03A-5 .0290.009.005 1092-01A-5 1093-04A-5 Standard ProfileDielectric Dia.Pin Diameter 2.40 mm (50 GHz) Dim C .0635 .0480 Dim B Internal .020 .015 Dim A Board Pin .010 .007 Female 1492-02A-5 1492-01A-5 Male 1493-01A-5 1493-02A-5 .0390.012.007 1492-03A-5 1493-03A-5 .0290.009.005 1492-04A-5 1493-04A-5 Standard Profile Female 292-04A-6 292-05A-6 Male 293-01A-6 293-02A-6 292-06A-6 293-03A-6 292-07A-6 293-04A-6 Low Profile Female 1092-03A-6 1092-02A-6 Male 1093-01A-6 1093-02A-6 1092-04A-6 1093-03A-6 1092-01A-6 1093-04A-6 Low Profile Female 1492-02A-6 1492-01A-6 Male 1493-01A-6 1493-02A-6 1492-03A-6 1493-03A-6 1492-04A-6 1493-04A-6 Low ProfileDielectric Dia.Pin Diameter 1.85 mm (67 GHz) Dim C Dim B Internal Dim A Board Pin Female 1892-03A-5 Male 1893-03A-5.0390.012.007 Standard Profile Female 1892-03A-6 Male 1893-03A-6 1892-04A-5 1893-04A-5.0290.009.005 1892-04A-6 1893-04A-6 Low ProfileDielectric Dia.Pin Diameter End Launch Connectors Ground Plane Center Pin Circuit Board
Southwest Microwave, Inc. s Tempe, Arizona 85284 USA s 480-783-0201 s www.southwestmicrowave.com Cable Connectors Launch Accessories Installation and Tools SSMA Connectors End Launch Connectors 2.40 mm ConnectorsAdapters 2.92 mm Connectors TNC Connectors Super SMA Connectors N Series Connectors Coplanar Test Data End Launch Connectors on a Coplanar Board Below are test results to 50 GHz for two 1492-04A-5 end launch connectors on a .008" Rogers RO4003 coplanar board. The plot shows both VSWR and insertion loss for the test board and the two connectors. Similar boards are used for the other launch geometries. Connector No. 1492-04A-5 1.58 is the maximum for two 1492-04A-5 End Launch Connectors on a SMI Microstrip test board using .008” Rogers RO4003 coplanar board. -1.00 -2.00 0.00 1.400 1.200 1.000 1.600 0.0 25.0 50.0 S11 (VSWR) -3.00 S21 (dB) Frequency (GHz) End Launch Connectors on a Coplanar Board (Connector No. 1492-04A-5) End Launch Connectors Coplanar Test Data 1.58
Southwest Microwave, Inc. s Tempe, Arizona 85284 USA s 480-783-0201 s www.southwestmicrowave.com TNC Connectors N Series Connectors Super SMA Connectors SSMA Connectors 2.92 mm Connectors 2.40 mm ConnectorsAdapters End Launch Connectors Cable Connectors Installation and Tools Launch Accessories 1.400 1.200 1.000 0.0 33.5 67.0 S11 (VSWR) Frequency (GHz) End Launch Connectors on a Microstrip Board (Connector No. 1892-04A-5) -1.00 -2.00 0.00 -3.00 -4.00 S21 (dB) 1.33 Microstrip Test Data End Launch Connectors on a Microstrip Board Below are test results to 67 GHz for two 1892-04A-5 end launch connectors on a .008" Rogers RO4003 microstrip board with top ground launch. The plot shows both VSWR and insertion loss for the test board and the two connectors. This is not a standard test board. Connector No. 1892-04A-5 1.33 is the maximum for two 1892-04A-5 End Launch Connectors on a SMI microstrip test board using .008” Rogers RO4003 microstrip board. End Launch Connectors Microstrip Test Data