Precision 1.85 mm Male-to-Female RF Coaxial Adapter, DC–67 GHz
P/N: VST-A-185M185F-01
– DC–67 GHz coverage for precision mmWave measurement paths
– 1.85 mm male-to-female format extends same-series interfaces
– VSWR ≤ 1.25 supports low-reflection inline RF connections
– 28.1 mm body combines 6H plug and 6G jack threads
– Suitable for VNA extensions, test fixtures, and module verification
Technical Specifications
| Model | VST-A-185M185F-01 |
|---|---|
| Product Type | Precision RF coaxial adapter |
| Interface | 1.85 mm Plug to 1.85 mm Jack (Male-to-Female) |
| Frequency Range | DC–67 GHz |
| Impedance | 50 Ω |
| VSWR | ≤ 1.25 |
| Dielectric Withstand Voltage | 350 Vrms |
| Insulation Resistance | 5000 MΩ |
| Overall Length | 28.1 mm |
| Plug Thread | M7 × 0.75-6H |
| Jack Thread | M7 × 0.75-6G |
| Dielectric | PEI |
| Outer Conductor | Stainless steel, passivated |
| Center Conductor | Beryllium copper, gold-plated |
Target Applications
Plug-to-jack 1.85 mm transition extends an instrument or test lead connection without leaving the precision connector class.
A defined 28.1 mm body and separate plug/jack thread geometry support fixtures where axial reach and connector orientation guide selection.
The male-to-female format provides an inline same-series transition for reorganizing short measurement interconnects through 67 GHz.
VSWR ≤ 1.25 and 50 Ω impedance support module-level test paths that require a compact 1.85 mm interface extension.
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