Vertical Launch Connectors
Perpendicular PCB signal launch with low VSWR - solderless compression-mount, ideal for high-density multilayer PCB designs, up to 125 GHz
Southwest Vertical Launch Connectors
ORIGINATOR. INVENTOR. - The perpendicular PCB launch solution for high-density multilayer designs
Southwest Microwave vertical launch connectors provide a perpendicular (vertical) transition from coaxial cable or connector to the PCB, eliminating the need for right-angle bends and reducing PCB real estate consumption. Solderless compression-mount design, reusable and optimized for microstrip and grounded coplanar waveguide (GCPW) designs. Five interface series available: 1.0 mm (125 GHz, Model 24359-001J), 1.35 mm (90 GHz, Model 22359-001J), 1.85 mm (67 GHz, Model 18359-001J), 2.40 mm (50 GHz, Model 14359-001J), and 2.92 mm (40 GHz, Model 10359-002J).
Key Advantages
Why choose vertical launch over end launch
Space Saving
Perpendicular launch requires minimal PCB edge space. Ideal for high-density designs with multiple RF channels along the board edge.
Multilayer Compatible
Vertical launch connects to inner PCB layers through vias, enabling multilayer board designs with RF signals on internal layers.
Low VSWR
Optimized transition geometry provides low VSWR and excellent return loss across the full operating frequency range.
Interface Options
Five interface series per Southwest MPD official catalog
1.0 mm - 125 GHz
Jack (female) 2-hole bolt-on configuration (Model 24359-001J). Compatible with 1.0mm interfaces. For D-band, V-band, and millimeter-wave test systems requiring the highest precision.
1.35 mm - 90 GHz
New Southwest series supporting E-band and W-band applications. Jack (female) 2-hole bolt-on (Model 22359-001J). Excellent repeatability for millimeter-wave system integration.
1.85 mm - 67 GHz
Jack and plug options. Compatible with 1.85 mm and 2.4 mm interfaces. For millimeter-wave systems and high-frequency test applications. Model 18359-001J available.
2.40 mm - 50 GHz
Jack (female) 2-hole bolt-on configuration (Model 14359-001J). Compact design for aerospace and defense applications. Compatible with 2.40mm and 2.92mm interfaces.
2.92 mm - 40 GHz
Jack (female) and plug (male) options. Compatible with 2.92 mm and 3.5 mm interfaces. Suitable for radar, satcom, and test equipment applications. Most widely used precision vertical launch series.
Design Support
PCB layout recommendations and simulation models available
PCB Layout Guide
Southwest provides PCB connector launch design and stack-up model recommendations, ensuring optimal RF performance for your specific PCB thickness and dielectric material.
3D Models
STEP files for mechanical layout are available for download, enabling accurate PCB footprint design and mechanical integration verification.
HFSS Simulation Models
Encrypted HFSS models (version 18.0 or newer) for electromagnetic simulation are available upon request, enabling accurate insertion loss and return loss prediction.
Need vertical launch connectors?
Contact TMT to request product datasheets, 3D models, HFSS simulation models, and application support for your vertical launch PCB design.
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