Description
The RP-SMA Male Solder Connector for RG141 is a specialized RF interface that utilizes a Reverse Polarity configuration. In this design, the male connector body (with internal threads) contains a female socket instead of a standard male pin. This is the industry standard for consumer and commercial wireless equipment to prevent the connection of unauthorized high-gain antennas.
Optimized for RG141 cable which features a solid outer conductor this connector utilizes a direct-solder body mounting. By soldering the connector body 360 degrees around the cable’s copper jacket, you achieve a seamless, gas-tight bond. This results in the highest possible mechanical strength and near-perfect EMI/RFI shielding, making it superior to crimp-on alternatives for high-frequency microwave transmission up to 18 GHz.
Key Technical Advantages
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Reverse Polarity (RP) Compliance: Specifically designed to mate with RP-SMA Female (Jack) ports found on most Wi-Fi routers and access points.
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Direct-Solder Integrity: The soldered connection between the cable shield and connector body provides essentially 100% RF shielding and eliminates passive intermodulation (PIM).
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Low VSWR Performance: Precision-machined to maintain a strict 50 Ohm impedance, ensuring minimal signal reflection and power loss.
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Exceptional Durability: The solid solder bond ensures the interface remains stable under high-vibration and extreme temperature fluctuations common in industrial RF environments.
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Corrosion Resistance: Constructed with a high-purity gold-plated finish, ensuring reliable conductivity and protection against oxidation over a long operational life.
Key Features
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Connector Type: RP-SMA Male (Plug) with Internal Threads and Female Socket Center.
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Cable Compatibility: RG141, RG402, and .141″ Semi-Rigid or Conformable cable.
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Termination Method: Direct Solder (Body and Center Contact).
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Frequency Range: DC to 18 GHz.
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Premium Materials: Gold-plated brass or stainless steel body with a Teflon (PTFE) insulator for high thermal stability during soldering.
Applications:
• Reverse Polarity RG 141 Cable Termination
• High Frequency RF Cable Assemblies
• Secure Wireless Communication Systems
• Antenna Cable Connections
• RF Test & Measurement Equipment
• Microwave Communication Systems
• Aerospace & Defense Communication
• RF Signal Transmission
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