Coaxial cable OEM N male to SMA male, 7.5 m twin, gold-plated connectors

Twin coaxial cable OEM N male to SMA male, 7.5 m twin, gold-plated connectors is a 7.5-meter twin RF cable assembly with one OEM N male connector on one end and SMA male connectors on the other. It is designed for reliable transmission of radio frequency signals between equipment fitted with N and SMA ports. The cable construction and gold-plated contacts reduce contact resistance and improve corrosion resistance, making the assembly suitable for repeated connections in test benches, antenna systems and field measurements.

Advantages

The twin coaxial design provides two matched signal lines in a single jacket for simplified routing and consistent electrical characteristics. Gold-plated connectors ensure low contact resistance and improved durability compared with unplated contacts. The flexible jacket and moderate length of 7.5 m balance reach and handling, while the connector terminations (N male to SMA male) allow direct mating with common RF instruments and antennas without adapters. The cable assembly is built to maintain stable RF performance across typical frequencies used in testing and communications.

Suitable for

• Connecting RF test equipment to antennas or reference devices in lab environments
• Field measurements and temporary installations requiring a 7.5 m RF link
• Systems where an N male port must be connected to an SMA male port without intermediate adapters
• Dual-channel or paired-signal setups that benefit from a twin cable construction

Key specifications

• Cable type: twin coaxial assembly with two signal lines in a single jacket
• Connector 1: OEM N male
• Connector 2: SMA male
• Length: 7.5 meters
• Contact finish: gold-plated connectors for improved corrosion resistance
• Construction: flexible jacket suitable for routing in test and field setups

How to use

Inspect the connectors and cable jacket for visible damage before use. Align the N male and SMA male connectors with the corresponding ports on the devices and engage by hand; avoid cross-threading on threaded interfaces. Tighten SMA and N connections to the recommended torque for each connector type where torque tools are available, to ensure consistent electrical contact and to minimize signal reflections. Route the cable to avoid tight bends and sharp edges; maintain gentle bend radii to preserve characteristic impedance and minimize insertion loss. When disconnecting, grasp the connector bodies rather than pulling the cable jacket.

Usage recommendations

For best RF performance, avoid routing the cable alongside high-power lines or noisy electronics and store the cable coiled without kinks when not in use. Periodically check gold-plated contacts for contamination and clean with appropriate RF contact cleaner if necessary. Use torque-controlled tools when repeated mating is expected to extend connector life.