2.92 mm Female to SMA Female RF Coaxial Adapter, DC–18 GHz

P/N: VST-A-292FSMAF-01

– DC–18 GHz transition for mixed 2.92 mm and SMA paths
– Dual female interfaces receive male-ended test hardware
– VSWR ≤1.15 supports controlled cross-series coupling
– 25 mm straight body limits added axial length
– Suitable for VNA cables, SMA fixtures, and component tests

Engineering Note
VST-A-292FSMAF-01 connects two male-ended but dissimilar connector families: a 2.92 mm measurement interface and an SMA test or device interface. The adapter is rated DC–18 GHz, matching the confirmed cross-series path rather than the higher standalone capability of 2.92 mm hardware, and its 25 mm body adds a defined transition length to mixed-interface setups.

Technical Specifications

Model VST-A-292FSMAF-01
Product Type Precision cross-series RF coaxial adapter
Interface 2.92 mm Female to SMA Female
Frequency Range DC–18 GHz
Impedance 50 Ω
VSWR ≤1.15
Dielectric Withstand Voltage 1000 Vrms
Insulation Resistance 5000 MΩ
Overall Length 25 mm
Dielectric PTFE / PEI
Outer Conductor Stainless steel, passivated
Center Conductor Beryllium copper, gold-plated

Target Applications

VNA-to-SMA Fixture Coupling

Connects a male 2.92 mm test cable to a fixture or cable terminated with male SMA.

Legacy SMA Equipment

Introduces SMA-based instruments or accessories into a precision 2.92 mm laboratory path.

Mixed-Connector Bench Tests

Provides a defined DC–18 GHz transition when both mating components expose male connectors.

RF Component Verification

Supports comparison and validation of SMA components using 2.92 mm measurement hardware.

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