Precision 3.5 mm Male to 2.4 mm Male RF Coaxial Adapter, DC–26.5 GHz

P/N: VST-A-35M24M-01

– DC–26.5 GHz direct coupling between female RF ports
– Dual male 3.5 mm and 2.4 mm interfaces
– VSWR ≤1.10 supports controlled cross-series transitions
– 27.1 mm body defines the port-to-port spacing
– 350 Vrms dielectric withstand rating

Engineering Note
VST-A-35M24M-01 supplies male coupling interfaces on both sides for direct connection between female 3.5 mm and female 2.4 mm ports. The complete transition is rated DC–26.5 GHz with VSWR ≤1.10, and its 27.1 mm body establishes the spacing added between two fixed or cable-mounted female interfaces.

Technical Specifications

Model VST-A-35M24M-01
Product Type Precision cross-series RF coaxial adapter
Interface 3.5 mm Male to 2.4 mm Male
Frequency Range DC–26.5 GHz
Impedance 50 Ω
VSWR ≤1.10
Dielectric Withstand Voltage 350 Vrms
Insulation Resistance 5000 MΩ
Overall Length 27.1 mm
Coupling Threads 3.5 mm: 1/4-36 UNS-2B; 2.4 mm: M7 × 0.75-6H
Dielectric PEI
Outer Conductor Stainless steel, passivated
Center Conductor Beryllium copper, gold-plated

Target Applications

Female Instrument-Port Coupling

Connects a female 3.5 mm instrument port to a female 2.4 mm cable or fixture interface.

Fixed Fixture Integration

Provides the dual-male polarity required between two externally threaded female ports.

Calibration Hardware Adaptation

Bridges connector families without introducing a flexible cable section.

RF Component Validation

Supports DC–26.5 GHz bench measurements of components with female 2.4 mm interfaces.

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