Southwest 0.8mm Thread-In 145GHz Connector Ultra-Low VSWR

2025-12-11 10:31:05 CORE View times 124

　　The 0.8 mm threaded connector is the latest high-performance RF connector launched by Southwest Microwave, specifically designed for ultra-high frequency (DC to 145 GHz) applications.

Southwest Microwave 0.8 mm Thread-In connector Southwest 0.8 mm Female/Jack Thread-in Connector

　　Key Electrical Performance

　　Frequency: DC – 145 GHz (IEEE 287 & IEC 61169-64 compatible)

　　VSWR: ≤ 1.25 full band, typical 1.10 @ 110 GHz

　　Insertion Loss: 0.05√f(GHz) + 0.03 dB per mated pair

　　RF Leakage: ≥ 100 dB shielding effectiveness (MIL-PRF-39012)

　　Average Power: 30 W @ 50 GHz, 10 W @ 110 GHz, 5 W @ 145 GHz

　　Return Loss: > 20 dB through 145 GHz (measured on 2 × mated pair)

　　Mechanical & Environmental

　　Mating: 0.35 mm super-fine thread, 360° continuous ground

　　Durability: 500 mating cycles, no performance degradation

　　Temperature: –55 °C to +165 °C

　　Corrosion: 500 h salt-fog, no white rust; triple-seal design with laser-welded transition and fluorosilicone O-ring

　　Field Replaceable: rear-shell unscrews; center pin & Teflon support swapped in < 2 min, no de-soldering

　　Typical Applications

　　110/145 GHz VNA, spectrum-analyzer test ports

　　144 GHz automotive radar, 141 GHz D-band backhaul, 163 GHz radio-astronomy Band-5

　　Terahertz imaging & quantum-cryogenic RF feed-throughs (< 1 K)

Southwest 0.8 mm Simulation Data Southwest 0.8 mm Test Data

Core is one of the agents of SOUTHWEST Microwave. If you need to know more about and purchase Southwest products, you can consult CORE customer service or fill out the RFQ.