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SMP Push-On RF Adapter KTX ZSMP-JHD

    An SMP RF adapter is a sub-miniature push-on RF coaxial connector adapter that facilitates the connection between SMP-compatible devices or cables. Known for its small size, lightweight design, and excellent seismic performance, the SMP RF adapter supports high-frequency signals with minimal loss. Unlike traditional threaded connectors, SMP adapters use a push-on mechanism, enabling quick and easy mating and demating without compromising connection integrity. This makes them ideal for applications where space constraints and rapid assembly/disassembly are critical.


Key Features of SMP RF Adapters

Based on detailed product specifications from leading manufacturers such as ELT (Elite) and Amphenol RF, SMP RF adapters boast several standout features:
Impedance: 50Ω, ensuring minimal signal reflection and optimal power transfer.
Frequency Range: Operates from DC up to 40 GHz, supporting ultra-wideband applications.
Voltage Rating: Rated up to 170 VRMS at sea level.
Insulation Resistance: ≥ 2000 MΩ for superior electrical isolation.
VSWR (Voltage Standing Wave Ratio):
Straight connectors ≤ 1.25 up to 18 GHz, ≤ 1.3 up to 26.5 GHz, and ≤ 1.5 up to 40 GHz.
Adapters maintain VSWR ≤ 1.2 to 1.5 across the frequency range.
Durability: Supports up to 100 mating cycles, ensuring long-lasting performance.
Material Quality: Gold-plated brass and passivated stainless steel shells with beryllium bronze gold-plated contacts for excellent conductivity and corrosion resistance.
Hermetic Sealing: Leakage rates as low as 1.01325 × 10⁻³ Pa·cm³/s, protecting sensitive equipment from environmental contaminants.
Interface Options: Full detent, limited detent, and smooth bore (with braking) interfaces accommodate axial and radial motion for blind mating.

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